The tape device of datafile of 1GB, while you are taking backup to disk, a user enters and access/modifies the database, where will this data be stored?

A user reports that his database is running slow, after 2 days it runs fast, what is your observation?

Where can we see the last refreshed details of the Database (from Some other Environment Database) or Restored (from some backup)

How to cancel an automatic recovery in standby database?

How to start Oracle services manually for Oracle database?

How to write a trigger in order to invoke a stored procedure in Oracle?

What is cache hit ratio in Oracle 9i?

How to configure the LANFree backup using TSM in TBM AIX Platform?

What is meant by excessive log in hot backup?

How to delete disks from ASM, Delete Disk Groups from ASM when ASM instance is mount state. Provide ASM INSTNACE creation steps.

How we can increae Oracle Database Size?

What is PGA_AGGREGRATE_TARGET parameter?

What is Wrap?

Why we need both the SID and the Serial no's to kill the session?How to offload query processing from the Production DB to Standby DBWhy some times startup /as sysdba starts only the instance (Why not opening the DB)Explain the Functionality of sqlplus /nolog?

What is the difference between Constraints and Validations?

What are Oracle Catlog & Oracle Archive Log?

What is Growth Factor?

What is dump destination?

What is PCTIncrease in Oracle? How the memory is allocated, reallocated and autoextended while creating tablespaces? What is meant by initial and default in tablespaces and How the next is a multiple of five times DB_BLOCK_SIZE?

How we can decide at run time that which database is going to use among Oracle, SQL Server, MS Access and so on available databases?