What are the differences between blob and clob in oracle?
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What is the implicit cursor in oracle?
What are the different oracle database objects?
Database crashes. Corruption is found scattered among the file system neither of your doing nor of Oracles. What database recovery options are available? Database is in archive log mode.
What is oracle host variable?
How to invoke the data pump import utility?
What is a cognitive schema?
How do I use unicode codesets with the weblogic jdriver for oracle driver?
What is a sub query? Describe its types?
Explain the use of consistent option in exp command.
12. Display the client name in upper case only and in lower case only.
Explain what are the uses of rollback segment?
A table t is there.If you perform insert ,update and delete then the trigger will fire.What is the minimum no of trigger required for a table.