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Apps DBA Interview Questions Part 5

1.What is Online Patching? Online patching is a new patching mechanism that is available with R12.2 that allows the application of patches while the system is up and running, and the users are working as normal.   2.Which Oracle E-Business Suite releases Online...

Apps DBA Interview Questions Part 4

What is the difference between alter and FNDCPASS in changing apps password? FNDCPASS will update some FND tables other than standard tables. Where is the concurrent manager log file located? $COMMON_TOP/admin/log Or $APPLCSF/$APPLLOG What are the different types of...

Apps DBA Interview Questions Part 3

What is adctrl? Adctrl is one of the ad-utilities, which is used to check the status of workers and to manage the workers. How to skip a worker and why? We can skip a worker using option 8 in adctrl which is hidden. We will go for skipping a worker when we have...

Apps DBA Interview Questions Part 2

You are applying a patch , can you open another session and run adadmin ? Yes, We can run unless you are running a process where workers are involved. You are applying a patch , can you open another session in another node and run adpatch? No, because it will create...

Apps DBA Interview Questions Part 1

Briefly Describe the architecture of Oracle Applications? Oracle Applications follow a Three tier architecture: Database Tier containing the RDBMS database. Middle-Tier containing various servers like Forms Server, Web Server, Concurrent Processing Server, Admin...

The persistent store “_WLS_AdminServer” could not be deployed: weblogic.store.PersistentStoreException

ERROR <Error> <Store> <BEA-280061><The persistent store “_WLS_AdminServer” could not be deployed: weblogic.store.PersistentStoreException: [Store:280105]The persistent file store “_WLS_AdminServer” cannot open file _WLS_ADMINSERVER000000.DAT.

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