{"id":9458,"date":"2021-07-19T17:28:55","date_gmt":"2021-07-19T17:28:55","guid":{"rendered":"https:\/\/www.monsterindia.com\/career-advice\/oracle-interview-questions-and-answers-9458\/"},"modified":"2023-03-23T10:07:54","modified_gmt":"2023-03-23T04:37:54","slug":"oracle-interview-questions-and-answers","status":"publish","type":"post","link":"https:\/\/www.foundit.sg\/career-advice\/oracle-interview-questions-and-answers\/","title":{"rendered":"Oracle Interview Questions and Answers"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>Introduction<\/strong><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Oracle is a Texas-based <a href=\"https:\/\/www.monsterindia.com\/search\/software-jobs\" title=\"https:\/\/www.monsterindia.com\/search\/software-jobs\">software <\/a>company dealing in computer technology operations. It is known for its database software and technology, cloud engineered systems and enterprise software products. The company also builds tools for database development.<\/span><\/p>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">It is necessary to know about <a title=\"Oracle jobs\" href=\"https:\/\/www.monsterindia.com\/search\/oracle-jobs\" target=\"_blank\" rel=\"noopener\">Oracle <\/a>when you are seeking a job in an IT company. <\/span>Oracle interview questions<span style=\"font-weight: 400\"> play an important role here. Your <\/span>Oracle Interview experience<span style=\"font-weight: 400\"> suddenly gets better when you know about the basic things about Oracle. Oracle develops software for various functions that support smooth functioning in the IT sector. Oracle ATG, Oracle 11g, ORACLE Demantra<\/span> <span style=\"font-weight: 400\">are few software applications one should know for a good command in the interview. All these applications are necessary from an interview point of view.<\/span><\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">In this article, you can find the following things:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Oracle ATG interview questions and answers<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Oracle 11g Interview Questions and answers<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Oracle Demantra interview questions and answers<\/span><\/li><\/ul>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">These questions will surely assist you in knowing things better and enhancing your confidence.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Oracle ATG Interview Questions and Answers<\/strong><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Organisations all around the world are getting benefitted from Oracle&#8217;s ATG software. It is a web commerce application designed to provide a personalised experience to the customers. Due to the advent of online shopping, this particular application is gaining importance. One should know things about this software for appearing for an interview in some related field. Some questions related to the software are:<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>1. What can you tell about ATG and its core?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The abbreviation ATG stands for Art Technology Framework. The use of this software is by the online shopping websites to improve their website performance. A good shopping experience leads to an increase in sales and thus improving the business. ATG helps in providing a personalised experience to the customers. Many features can be added to the website using ATG to attract customers. These features include automated recommendations, live help service, content personalisation, marketing, merchandising etc. All of this at the end assists in improving the shopping experience. ATG works on the J2EE standards.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Dynamic Application&nbsp; Framework (DAF) is the core of ATG. DAF executes a component development model based on Java Beans and Java Server Pages (JSP). This helps to create mobile applications along with traditional computer applications.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>2. What can you tell us about ATG Repositories and their types?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">For this <\/span>Oracle interview question<span style=\"font-weight: 400\">, your answer could be; The interface between your database and your ATG application is known as a repository. At the macro level, any web application comprises two components that are source code and a database.To modify your source code, you can use the database. The repository is that interface that allows you to do so.<\/span><\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">In other words, a repository gives us a user-friendly interface that helps us in accessing the data in our database. It helps in improving the source code. Our data is made available to us in the form of a Java Object.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">There are two kinds of repositories available. They are as follows:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong>SQL Repository<\/strong><span style=\"font-weight: 400\">: This Repository uses the General <a href=\"https:\/\/www.monsterindia.com\/search\/sql-jobs\" title=\"https:\/\/www.monsterindia.com\/search\/sql-jobs\">SQL <\/a>Adapter (GSQ). The function of this repository is to map between ATG and the data stored in the SQL database.<\/span><\/span><\/li><li><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong>Versioned Repository<\/strong><span style=\"font-weight: 400\">: SQL Repository extension that is used in ATG Content Administration is known as a Versioned Repository. Every set of data has a different version in this repository. When new data is entered, the previous one remains intact. A new space emerges for the latest data with a different version number. It is an effective way of managing things.<\/span><\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>3. What knowledge do you have regarding pipelines and their types?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The pipeline is an execution manager. It is known to provide modular code execution. ATG commerce uses pipelines frequently for various executive functions. The tasks that are accomplished by using pipelines are loading an Order, saving an Order, and checking out an order.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The two types of pipelines used by ATG in Dynamo are as follows:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong>DAS Servlet Pipeline<\/strong><span style=\"font-weight: 400\">: JHTML requests are handled by using this pipeline.<\/span><\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong>DAF Servlet Pipeline<\/strong><span style=\"font-weight: 400\">: This pipeline is used to handle JSP requests.<\/span><\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>4. Tell us something about the nucleus in ATG?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The nucleus is a container for different components of ATG. A nucleus component is nothing more than a configuration file that uses Java Class and is associated with a .properties file extension. The use of a nucleus is to create and initialise component instances on request. The management of the component class is also through the nucleus. It discovers the properties file for the component. By this, it relinquishes the class file of the component. The nucleus is essential for the proper functioning of ATG.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>5. Can you tell us about caching and enumerate its different modes?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The type of memory used often to improve the speed of data is known as a cache. The data required for any process usually remains in the main memory. But temporarily, this data is transferred to the cache memory if it is used very often. Caching is the process of saving and obtaining data from the cache.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The five different modes of caching are:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Simple<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Locked<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Distributed<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Distributed JMS<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Distributed Hybrid<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>6. What are the types of cache found in ATG? Elaborate.<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">There are two types of cache present in ATG. They are:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Item cache: It is the cache that holds value for the repository items. Various repository item IDs are present here.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Query cache: The repository IDs are present in the query cache for the items that match particular queries in the cache.<\/span><\/li><\/ul>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">(Please pay attention to what the <\/span>Oracle interview question<span style=\"font-weight: 400\"> states if the interviewer has asked you to elaborate, then go ahead and elaborate.)<\/span><\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>7. What can you tell us about a droplet in ATG? Also, can you tell us about the input parameters for each droplet?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Droplets work as the backbone of the front-end content for all applications of ATG. Droplets assist in weaving the dynamic content into Java Server Pages effortlessly. A person with no knowledge about JavaScript can also perform this task efficiently with the droplets. It becomes easy to control the rendering of dynamic content with droplets.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The input parameters for each droplet are as follows:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Array<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Element Name<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Index Name<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>8. What all things do you know about ATG DPS?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">The answer to this <\/span>Oracle interview question<span style=\"font-weight: 400\"> could be; DPS is an abbreviation for Dynamo Personalisation System. The data in the user profile is analysed, and personalised content appears in front of the user. All this is according to the business rules and for the better experience of the user. The prime motive of ATG is to provide personalised material to the user and enhance their interest in the site.<\/span><\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The components of ATG DPS are:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">User Profile Management System<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Content Targeting System<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Targeted email System<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>9. What can be the possible performance issues you can face with ATG?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Performance issues refer to the problems faced when the processing of the tasks is not taking place at the expected or previously observed speed. Some common performance issues are listed below:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The response time can be slow.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">There can be an issue with CPU utilisations.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">SQL queries that are running for very long can create a problem.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">When the database activities are at a high level, the performance gets slowed down.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Slow CA deployments can create problems.<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong>10. Can you tell us about the use of Price Lists?<\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">This is one of the most asked&nbsp;<\/span><strong>Oracle interview questions.<\/strong><span style=\"font-weight: 400\">Price Lists help to target specific prices to a targeted group of users. Price Lists can be effective in implementing business to business pricing. Every customer can have unique pricing based on contracts, RFQs and pre-negotiation prices. The management of Price Lists is through a single interface ACC which consists of a list of SKU IDs, Product IDs, and configurable SKU IDs. Multiple lists can be created and managed with this feature. Name, Base Price List, Creation Date, Last Modified Date, Start Date, End Date are some of the features seen in every Price List.<\/span><\/span><\/p>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">These are the common\u00a0<\/span>Oracle ATG Interview Questions<span style=\"font-weight: 400\">.\u00a0These questions are important if you are going to give interviews. You can probably get your dream job if you know this much about ATG. With the advancements in technology, the use of ATG has become common, and it is necessary to know about it. These questions will give you an orientation about the software.<\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong>Oracle 11g Interview Questions and Answers<\/strong><\/span><\/h2>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">Oracle 11g Interview Questions have a special place in the interviews of various IT companies. In the technical tests, campus placements or job universities, Oracle 11g questions are frequent. One should know about this to have a good <\/span>Oracle interview experience.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Oracle 11g is software used to exchange information between the partners securely. It is of great assistance in the business. It has a design to reduce the need to manage and create unnecessary identities. Due to the expanding benefits of the software, knowledge about it becomes more necessary. Some of the questions related to Oracle 11g are here:<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>11. Tell us something about Oracle Identity Federation and list some of its benefits?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">To answer this <\/span><strong>Oracle interview question, <\/strong><span style=\"font-weight: 400\">you could say;<\/span> <span style=\"font-weight: 400\">Oracle Identity Federation is a solution that enables the secure exchange of data between business partners. It is a complete, enterprise-level, career-grade package. The OIF allows the organisations to provide their partners with secure access to any protected software online.<\/span><\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The need of creating various identities in an enterprise directory becomes less. The cost of partner integrations also comes down.OIF can integrate with several user directories, data stores, and authentication providers that help in protecting IT investments.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Oracle Universal Federation framework is unified, extensible, and customisable.It allows rapid deployment in any multi-vendor environment.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">OIF comes deployed on a complimentary oracle Web Logic that is a best-of-breed application server container in a default configuration.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">OIF 11g comes with complimentary enterprise-class tools for monitoring, auditing and reporting in a default configuration.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>12. Enumerate some of the features of Oracle 11g?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Some new features of Oracle 11g are:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Oracle Universal Federation Framework (OUFF) provides Multiple federations protocols in a unified, extensible and customisable architecture.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">It provides a simple, lightweight SAML 2.0 component for service providers known as Oracle OpenSSO Fedlet.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Open ID 2.0 support is also present.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">OOTB integration modules are present for the multiple authentication providers.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Authentication mechanisms have advanced support.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The Identity management installer is unified.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The UI interface is for single systems management and administration.<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>13. Who should upgrade to Oracle 11g?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">This is a frequently asked <\/span><strong>Oracle interview question. <\/strong><span style=\"font-weight: 400\">Some of the reasons for which the customers should upgrade to Oracle 11g are:<\/span><\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Customers who want to have the advantages of Oracle 11g should switch to it.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The customers can take advantage of complimentary enterprise-class tools for system management, monitoring, auditing and reporting CA; upgrade to Oracle 11g.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Customers who want to SSO enable their partners can do so by upgrading. Up-gradation can give access to open SSO Fedlet.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Customers who want to deploy OIF on Web Logic Server Platform.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Customers who wish to become open ID Providers.<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>14. Can you tell us something about the Oracle OpenSSO Fedlet?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The Oracle OpenSSO Fedlet is a feature of Oracle 11g. It is a SAMLv2 Service Provider. This compact and easy to use Fedlet is embeddable into a service provider&#8217;s NET application or Java EE . It includes a little software package and a small file-based configuration. Fedlet is used to establish SSO between a Service Provider and an Identity Provider.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>15. Tell us about Oracle Virtual Open Directory and list some of its benefits?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">You could answer this <\/span>Oracle interview question <span style=\"font-weight: 400\">by saying; The applications are deployed more quickly with the use of OVD. It occurs by enabling the customers to re-use existing identity stores. When existing identity stores are re-used, customers see an increased ROI on existing identity stores and reduced compliance costs.\u00a0<\/span><\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Some of the benefits of OVD are listed here:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The aggregation of identity sources takes place without consolidation with the help of OVD.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">OVD 11g comes with enterprise-class monitoring and reporting in the default configuration. It is the only virtual directory in the market that comes with these features.<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>16. What do you know about a Map Viewer?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Map Viewer is a visualisation tool. This JAVA-based tool is used to render, in map form, location-based content and spatial data stored using the spatial feature of the Oracle database. It also supports rendering content from real-time XML feeds, ESRI Shape Files such as GeoRSS, and geographical web services. It also includes themes from Open Geospatial Consortium Web Feature Services.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">some of the uses of Map Viewer are:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">It is used to create customised maps that show geographical features such as roads, city areas, transportation networks etc.&nbsp;<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">It can also display map themes such as national, local and several others.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Business data like Population demographics, sales metrics etc., can be visualised using Map Viewer.&nbsp;<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">It is used to complement the workflow of an application, providing interaction with mapped data.<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>17. List some of the new features of Map Viewer 11g?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Many new features have been added to Map Viewer 11g. Some of them are:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Use of <a href=\"https:\/\/www.monsterindia.com\/search\/javascript-jobs\" title=\"https:\/\/www.monsterindia.com\/search\/javascript-jobs\">JavaScript<\/a> that is powerful and open for interactive client-side mapping.<\/span><\/li><li><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Support for Safari Desktop Browser is provided in the new version of Map Viewer.<\/span><\/li><li><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Support for ESRI shape Files and support for Google Maps Files are the new features added in the Map Viewer 11g.<\/span><\/li><li><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Interface for third party tiles is present in the new version.<\/span><\/li><li><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Heat maps have been introduced.<\/span><\/li><li><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Labelling, text styles and feature rendering are improved.<\/span><\/li><li><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Improved versions of External Spatial Data Provider and&nbsp; Non-Spatial Data Provider APIs are present in the Map Viewer 11g.<\/span><\/li><li><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">PDF output support is a new feature.<\/span><\/li><li><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Secure map rendering is possible with the new version of Map Viewer.<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>18. Tell us something about the development, licensing and delivery of the MapViewer?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Development: The motive behind the development of Map Viewer was to simplify the development of applications that render and present location data as part of the web, mobile, public sector and business applications. Many Oracle applications and customer implementations use Map Viewer.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Licensing: Map Viewer is licensed as a tool for all Fusion Middleware Application Server products. It can also be licensed for TopLink\/ADF Deployment option.&nbsp;<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Delivery: Map Viewer is available for download at OTN and MyOracle support.&nbsp;<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>19. List some programming languages from which the Map Viewer API can be called?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">This is an important <\/span>Oracle interview question. <span style=\"font-weight: 400\">Any programming language that can receive and submit XML to\/from Oracle Application server or WebLogic server can call the Map Viewer. Map Viewer will send an XML response that contains a URL to the map image and additional metadata. A thin Java client is provided by the Map Viewer. It is to interact with the rendering engine through HTTP protocol. This tool provides powerful and complete JavaScript. It helps in developing highly interactive and performing web map applications. This API can be provoked from several languages. These languages include everything from <a title=\"https:\/\/www.monsterindia.com\/search\/html-jobs\" href=\"https:\/\/www.monsterindia.com\/search\/html-jobs\">HTML <\/a>to <a title=\"https:\/\/www.monsterindia.com\/search\/php-jobs\" href=\"https:\/\/www.monsterindia.com\/search\/php-jobs\">PHP <\/a>to ASP.NET.<\/span><\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>20. Is MapViewer used independently or with Oracle Fusion Middleware?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Map Viewer can never be licensed independently. It can only be licensed as a feature of the Oracle Fusion Middleware products. It also requires a JDBC, XML parser, J2EE container, and other components so that it can be licensed along with the Fusion Middleware products. If the customer has enough licensing for Fusion Middleware products, then the Map Viewer applications can be deployed in any J2EE container.<\/span><\/p>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">These are the commonly asked <\/span><span style=\"font-weight: 400\">Oracle 11g questions<\/span><span style=\"font-weight: 400\">. Everything today is shifting to online-based systems. With these advancements, the environment provided for the exchange should also be safe. It will make things simple and reliable. Here comes the role of Oracle 11g, which helps the companies to achieve all this. Also, before hiring an employee, the companies want to make sure that the candidate knows about the basic stuff regarding Oracle 11g, open SSO Fedlet and others.&nbsp;<\/span><\/span><\/p>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">Most of the frequently asked questions are mentioned above. These questions can improve your <\/span>Oracle interview experience <span style=\"font-weight: 400\">along with increasing the chances of getting the job.<\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Oracle Demantra Interview Questions and Answers<\/strong><\/h2>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">Among the several tools provided by Oracle, Oracle Demantra is one. This feature helps in demand management and supply chain management. It is a necessary tool needed to fulfil the needs of customers. If the management of customers is not proper, it can lead to the loss of customers. The companies work with customers only. The knowledge of Oracle Demantra is needed to get a job at an IT company. One should know about all the basics of this feature. The Oracle Demantra interview questions and answers that can help to have a good <\/span>oracle interview experience <span style=\"font-weight: 400\">are listed below.<\/span><\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>21. Tell us something about Oracle Demantra and list some of the Demantra applications?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">This is a crucial <\/span>Oracle interview question. <span style=\"font-weight: 400\">Oracle manufactures a supply chain management and demand management tool marketed as Oracle Demantra. It has a significant role in enabling an automated forecast process. This process maps the demand forecasting in opposition to factors such as customer commitments, supply restrictions, and inventory counts. Low inventory costs, High service levels, lower distribution cost, and greater customer satisfaction are some of the benefits that can be easily eradicated by deploying Oracle Demantra.\u00a0<\/span><\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Some of the Demantra applications are:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">For trade planning; It becomes easy and predictable.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">For demand management<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">For trade promotion optimization&nbsp;&nbsp;<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">For deduction and settlement management<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">For advanced forecasting and demand modelling<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>22. What are the advantages of Demantra implementation?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Benefits that can be eradicated from Oracle Demantra are:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The quality and quantity of the service provided improve.&nbsp;<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The customer is satisfied.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The inventory costs fall.&nbsp;<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The distribution cost is also significantly decreased.<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>23. List some features and benefits of Oracle Demantra?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">This is an important and tough <\/span>Oracle interview question. <span style=\"font-weight: 400\">Some feature and benefits of Oracle Demantra are:<\/span><\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Oracle Demantra is the best tool for demand management. It allows you to sense, plan for and proactively respond to demand by sharing a one-number plan that aligns your organisation across departments and users.&nbsp;<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">It also helps you in modelling new products based on the life-cycle of the old products. The flexibility of manufacturing new products or their better versions to supersede the existing products is also available.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The real-time Sales and Operations planning feature of Oracle Demantra helps in planning and managing things. The planners and managers take command of the daily planning process.&nbsp;<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The foundation for a responsive sale and operation-planning process is also provided by Oracle Demantra Real-time sales and operation-planning feature. It enables the emerging and current best practices in demand-driven adaptive planning.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">You can get unparalleled accuracy and sophistication in volume forecasting, post-event evaluation and&nbsp; pre-event simulation at your fingertips with the Predictive trade planning feature of Oracle Demantra.<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>24. What will you do if you face any issues in starting the web server on Demantra?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">This <\/span>Oracle interview question <span style=\"font-weight: 400\">is that of an advanced one. You could answer this <\/span>Oracle interview question<span style=\"font-weight: 400\"> by saying;\u00a0 If any issues are starting the web server, you need to revisit and explore the Collaborator.log file. This log file is found in the Collaborator Demantra log folder in the Oracle Demantra Web server.\u00a0 Every individual web server will have logs in different directories. These logs are specified in the respective web server documentation and can help us to dig in further.<\/span><\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>25. What happens when RVWR can&#8217;t write to the disk?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The further process depends on the fact that the writing error has occurred.&nbsp;<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">If the restore point is guaranteed, the database crashes to ensure that the restore point guarantee is not voided.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">If there is no guarantee and it is a primary database, the flashback mode will be turned off automatically for the database allowing it to operate normally.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">If there is no guarantee and it is a Standby database, the database will hang until the cause of the write failure is not fixed.<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>26. What are the basic requirements to enable a flashback database?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The requirements to enable flashback database are:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Your database must be running in ACHIEVELOG mode. This is because achieved logs are used in flashback database operation.&nbsp;<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">You must have a flash recovery area enabled. This is because Flashback logs can be stored only in the Flashback recovery area.<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">The flash recovery area must be stored in a clustered file system or an ASM for real application clusters databases.<\/span><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>27. Can a backup of flashback logs be created using RMAN?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">No, using RMAN backup of Flashback logs can&#8217;t be created. If the command BACKUP RECOVERY AREA is used, then some contents of the FRA can be backed up. The files that can be backed up are full and control file auto backups, data file copies, incremental backup sets, and archived redo logs. Flashback files are transient files, so they can&#8217;t be backed up using RMAN. They are not essential for media recovery.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>28. Is there any need to shut down and mount the database to switch on the flashback?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">This is an important and tough <\/span>Oracle interview question. <span style=\"font-weight: 400\">ALTER DATABASE FLASHBACK ON is an online function of Oracle 11g. In Oracle 10g Release 2, the database must be mounted. Opening the database is not necessary.\u00a0<\/span><\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">When the flashback is turned on, Oracle starts to save the before images of the database blocks before they are changed. With this feature, the database can be flash-backed to the exact point of time when the flashback mode was being switched off.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>29. What is the background process to write flashback logs?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Yes, there is a separate background process to write flashback logs. RVWR (Recovery writer that is also known as Flashback Writer) was introduced in Oracle 10g.&nbsp;<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Flashback Writer is used to write flashback data from the flashback buffer in SGA to the flashback database logs on the disk.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><strong><strong>30. What are the common errors with the Simulation engine or Demantra batch?<\/strong><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">This is an important and tough <\/span>Oracle interview question. <span style=\"font-weight: 400\">The key engine logs can be found only under the root drive of the machine, at the place where the engine is launched. The folder that has all the logs is usually named Engine2k somewhere.<\/span><\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Make sure that there should be Engine2k logs in this folder. Engine2k logs are the logs that show the actual forecasting and splitting that the engine does.&nbsp;<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">If you want to write Master Engine Manager logs in this folder, you need to go to the Engine Administrator and change the Engine Manager log from SDL to FILE.&nbsp;<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">You should never re-register the engine after making this change.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Some of the important Oracle Demantra Questions are present here. Oracle Demantra is the best solution to manage the demands and chain supply. The cost of delivery and execution is reduced if Oracle Demantra is used judiciously. The demands can also be fulfilled easily and in an organised way. This feature has become a necessity of many companies. Oracle Demantra is the one that helps to fulfil these functions.&nbsp;<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Many companies look for candidates who know about these operations. If you are going for an interview, you should know about the operations like the flashback, RVWR, RMAN etc. It will help you have a good impression of the interviewers and ultimately crack the interview.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Conclusion<\/strong><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;font-family: verdana, geneva, sans-serif;font-size: 12pt\">Oracle is such a company that is deep-rooted in the field of <a href=\"https:\/\/www.monsterindia.com\/search\/computer-jobs-in-india\" title=\"https:\/\/www.monsterindia.com\/search\/computer-jobs-in-india\">computer technology<\/a>. You will frequently come across Oracle Applications being used in various companies. To get employed in the IT sector, along with the knowledge, you need to be skilled enough. You should know all about the basic operations of the various Oracle-based applications.&nbsp;<\/span><\/p>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\">The expression of knowledge is another necessary aspect. You need to express your knowledge in an integrated and brief manner so that the person in front of you judges you accurately. These <\/span>Oracle interview questions<span style=\"font-weight: 400\"> will give you a direction so that you can integrate your knowledge and express it in the best possible way.\u00a0 Your <\/span>Oracle interview experience<span style=\"font-weight: 400\"> will be good if you take help with these questions. These <\/span>Oracle interview questions<span style=\"font-weight: 400\"> are framed in a manner so that you can crack the interview.<\/span><\/span><\/p>\n\n\n\n<p><span style=\"font-family: verdana, geneva, sans-serif;font-size: 12pt\"><span style=\"font-weight: 400\"><strong>More Resources<\/strong>: <span data-sheets-value=\"{\" data-sheets-userformat=\"{\"><a title=\"Part time jobs in Trichy from Home\" href=\"https:\/\/www.monsterindia.com\/search\/part-time-jobs-in-trichy\" target=\"_blank\" rel=\"noopener\">Part time jobs in Trichy from Home<\/a> | <a title=\"Part time jobs in Nagpur for students\" href=\"https:\/\/www.monsterindia.com\/search\/part-time-jobs-in-nagpur\" target=\"_blank\" rel=\"noopener\">Part time jobs in Nagpur for students<\/a> | <a href=\"https:\/\/www.monsterindia.com\/career-advice\/java-interview-questions-and-answers-for-2-to-3-years-experience\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.monsterindia.com\/career-advice\/java-interview-questions-and-answers-for-2-to-3-years-experience\/\" rel=\"noreferrer noopener\">Java Interview questions &amp; answers for 2 to 3 years experience<\/a> | <a href=\"https:\/\/www.monsterindia.com\/career-advice\/interview-questions-and-answers-for-mba-freshers\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.monsterindia.com\/career-advice\/interview-questions-and-answers-for-mba-freshers\/\" rel=\"noreferrer noopener\">Interview Questions and answers for MBA Fresher<\/a><\/span><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduction Oracle is a Texas-based software company dealing in computer technology operations. It is known for its database software and technology, cloud engineered systems and enterprise software products. The company also builds tools for database development. It is necessary to know about Oracle when you are seeking a job in an IT company. Oracle interview [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9875,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[147],"tags":[],"class_list":{"0":"post-9458","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-interview-questions"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.foundit.sg\/career-advice\/wp-json\/wp\/v2\/posts\/9458","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.foundit.sg\/career-advice\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.foundit.sg\/career-advice\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.foundit.sg\/career-advice\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.foundit.sg\/career-advice\/wp-json\/wp\/v2\/comments?post=9458"}],"version-history":[{"count":4,"href":"https:\/\/www.foundit.sg\/career-advice\/wp-json\/wp\/v2\/posts\/9458\/revisions"}],"predecessor-version":[{"id":15798,"href":"https:\/\/www.foundit.sg\/career-advice\/wp-json\/wp\/v2\/posts\/9458\/revisions\/15798"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.foundit.sg\/career-advice\/wp-json\/wp\/v2\/media\/9875"}],"wp:attachment":[{"href":"https:\/\/www.foundit.sg\/career-advice\/wp-json\/wp\/v2\/media?parent=9458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.foundit.sg\/career-advice\/wp-json\/wp\/v2\/categories?post=9458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.foundit.sg\/career-advice\/wp-json\/wp\/v2\/tags?post=9458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}