Apps dba interview questions oracle dba dba technologies. Oracle patch sets, psu and cpu twelvec if you are new to oracle or lost in s of pages of oracle documentation, then these terms patch set. Oracle apps dba interview questions manis tech blog. Dba interview questions and answers patching,cloning and. When we access forms applet first time, oracle jinitiator will be installed automatically.
Oracle application dba interview questions for r12 and 11i 1qwhat is your day to day activity as an apps dba. Run the convert character set task by using the adadmin utility. Oracle support formerly known as metalink maintains all these information. Plsql is my favourite programming language followed by perl. The patch can be a oneoff fix for a specific problem or a quarterly patch set update with important security fixes. Online patching requires an additional set of network ports for the oracle. Critical patch updates, security alerts and bulletins oracle. Patch set updates psu cumulative patches that include both the security fixes and priority fixes. Oracle applications uses these files to display messages.
This question sounds stupid but this is asked quite often in apps dba interview. A mini pack is one which will upgrade any product patchset level to next. If youre looking for oracle apps dba interview questions, you are at right place. How to recover dropped tables in oracle using flas. Q95 a database is up and running fine however application user or end user complains that they are not able to connect to.
Oracle dba interview questions and answers 2020 updated. Replace short name by name of oracle apps minipack for which you want to find out patch level. If you have any profile option set at other levels like server, responsibility, userlevel. Jul 12, 2012 replace short name by name of oracle apps minipack for which you want to find out patch level. Oracle patch sets, psu and cpu twelvec if you are new to oracle or lost in s of pages of oracle documentation, then these terms patch set, psu or cpu is sure to create some kind of confusion. Critical patch updates are collections of security fixes for oracle products. Oracle apps real time interview questions mustak ahmed. Mar 08, 2016 how to add the manage server oacore in r12. We often get the task to check patch applied in oracle apps environment. Can you apply patch without putting applications 11i in maintenance mode. May 4, 2011 karunakar reddy oracle apps dba interview questions leave a comment jinitiator is the oracle jvm used to run the applet instead of using browsers own jvm. This results in a version change for your oracle software, for example, from oracle database 10. To clear any interview, one must work hard to clear it in first attempt.
Nov 21, 2016 query applied patches in oracle ebs 12. This will enable you to restore your original environment if you encounter a problem with application of. Ad for applications dba gl for general ledger po purchase order 23qlist out profile options useful for oracle apps dba. Oracle application interview questions and answers4. Stay tuned we will update new oracle dba interview questions with answers frequently. How to check if patch is applied to oracle applications apps 11i and r12 oracle regularly releases patches to fix code, security, performance and other vulnerability issues in oracle apps. Ad administration adadmin performs maintenance tasks on an installed oracle applications system to ensure that it runs smoothly. How to check if patch is applied to oracle applications apps. To apply a patch set you use the oracle universal installer oui. This is a step towards oracle fusion as this uses oracle fusion middleware applications in its base e. Here is the list of few profile options which apps dba use frequently. Which oracle ebusiness suite releases online patching feature is available.
I have worked on solaris,hpux,ibmaix,linux and windows platform. Online patching is a new patching mechanism that is available with r12. So simply to save your time we have provided all the necessary details about oracle apps erp interview questions and answers at one place. Apps patch worker can fail in case it doesnt find expected data, object, files or any thing which driver is trying to updateeditmodify. Patching patch is a program set of instructions to fix a particular problem or enhance add a particular feature in existing programproductsoftware. Like database patch, we apply using opatch, similarly for apps patch we will use adpatch.
It is a mechanism for delivering fully tested and integrated product fixes that do not include new functionality. Patching is one of jobs apps dba do frequently, so we should clear with patch basics and process. As shown in figure 11, patch process overview process flow, the first step is to determine what patches you need. Oracle apps interview questions oracle hrms overview. How to find if the bug number or patch is applied to apps ebs. Dec 28, 2017 applications dba ad utilities, ad utilities for apps dba, ad utilities are a group of tools designed to install, upgrade, maintain, and patch a specific set of products contained in a given release of oracle applications. How do i check that all services and patches are installed in oracle. Here is the list of oracle apps dba interview questions, i expect apps dba to know. When you apply a patch set, many different files and utilities are modified. I am applying a patch using adpatch, can i open another session and. I am working as a senior oracle apps dba consultant specialized in ebusiness suite 11ir12. This will enable you to restore your original environment if you encounter a problem with application of the patch, or need to remove the patch for some reason.
Earlier i had published the questions available in form of parts approachable on different pages but as i have received several emails where learners has provided the feedback to put all oracle apps questions in one page, it will be easy for reading and searching the relevant stuff. You may find out about required patches from blogs, oracle technology network otn, service requests, knowledge articles, oracle documentation, or any number of other sources. Top queries to find patch applied in oracle apps techgoeasy. Oracle data pump export and import scenario with e. Is it recommended to apply patchespatch set directly on the production systems.
For example, if your ebs environment is configured to work with java jre 6 update 5 and you want to upgrade your clients with the latest jre 6 update. Customizations printer setting and any post clone issue. What is oracle control file and how to do multiple. They are available to customers with valid support contracts. During the apply phase of an online patching cycle, you apply oracle fusion middleware patches to the oracle homes of the patch edition file system. How to find all the applied patches details from oracle apps. Whats new in oracle apps r12 oracle applications release 12 is the latest release in the chain of ebusiness suite releases by oracle. Real time interview questions, oracle apps dba, oracle apps dba interview questions. Dec 09, 2015 how to apply patch in oracle apps r12. Oracle application interview questions and answers4 apps dba.
Sep 23, 2014 what will adpreclone do on application tier. In this post, i will show you how to know all the applied patches details including patch number,creation date and patch type. Here we would giving the snapshots and steps for the r12. Dec 07, 2016 how to apply apps patch using adpatch in r12. Here we have compiled set of questions from the students who have attended interviews in fortune 500 companies. Aug 18, 2017 how to check if patch is applied to oracle applications apps 11i and r12 oracle regularly releases patches to fix code, security, performance and other vulnerability issues in oracle apps.
Online patching is the most important new feature in oracle e. Dmz setup time for rapid clone for single node approx. It also includes the oracle database administrator interview questions from exadata, linux, and aws database administration questions. College struggling for admission real life experie. The sun products link provides access to knowledge document 1589780. The best oracle apps dba interview questions updated 2020. If youre looking for oracle apps dba interview questions for experienced or. Choose this task only when instructed to do so in an update or a patch. As an oracle fmw administrator you must patch a series of weblogic server installations supporting multiple domains.
Oracle fndload scripts download and update ldts oracle. Mar 02, 2016 to relink ad executables, run adrelink. I would be giving here steps for multi node installation of an ebs 12. Im excellent in shell scripting and shell programming. One of the major needs of this account is when there is a need to decrypt the apps password which is stored in an encrypted format in the apps tables. Oracle application server 10g, oracle bi discoverer 10g etc. Patching oracle with patch set best practices dadbm. Here are the top queries to find patch applied in ebs. A mini pack is one which will upgrade any product patchset level to next level like ad. The patching quick links region provides quick access to other media sources, patch sources, or documents related to patches. Patch set is an oracle major patch bundle that provides bug fixes only. Applications dba ad utilities, ad utilities for apps dba, ad utilities are a group of tools designed to install, upgrade, maintain, and patch a specific set of products contained in a given release of oracle applications. Also i want to get a list with all services and patches.
Oracle apps technical interview questions glassdoor. Patching in grid home supplemental readme grid infrastructure release update 12. Oracle recommends that you make a backup of your existing environment before you install oracle application server 10g release 2 patchset 3 10. All of the fixes in the patch set have been tested and are certified to work with each other. Apr 20, 2018 in the above location you will find adautocfg. Oracle application dba interview questions for r12 and 11i. The oracleprovided patchcomparison utility, patchsets. All of the following steps should be followed for each node. Oracle apps real time interview questions mustak ahmed apps. How to find out what component of u r oracle applications were installed on which node.
Oracle apps dba interview questions one stop for oracle. Family pack versions, fully installed products, and shared installed products, along with the latest version available, are displayed in the output. Feb 18, 2016 oracle apps real time interview questions february 18, 2016 february 18, 2016 mustak apps dba rac dba how you will troubleshoot if concurrent request is taking long time. Patch informationpatch set update psu patches are cumulative. That is, the content of all previous psus is included in the latest psu patch. Each node of the cluster has its own crs home, the patch should be applied as a rolling upgrade. Oracle fndload scripts download and update ldts in oracle apps r12. In order to decrypt the apps password, the guest usernamepassword is used to accomplish this task using guest user password profile option. Oracle apps dba interview questions oracle apps dba. I interviewed at oracle apps technical in august 2014. Oracle apps dba interview questions and answers tekslate. A family pack is one which will upgade the patchset level of all the.