What are the steps you will take to improve performance of
a poor performing query?
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Where in the Oracle directory tree structure are audit traces placed?
What is dbcc? : sql server DBA
what is the difference between off-line back up and on-line back up in ibm db2 udb?
Give two methods you could use to determine what DDL changes have been made.
Give two examples of how you might determine the structure of the table DEPT.
Database is hung. Old and new user connections alike hang on impact. What do you do? Your SYS SQLPLUS session IS able to connect.
what is the use of home directory???
What purpose does the model database server? : sql server DBA
Explain the use of table functions.
how can you communicate with operating system files from oracle?
You have just compiled a PL/SQL package but got errors, how would you view the errors?
Which types of backups you can take in Oracle? 2. A database is running in NOARCHIVELOG mode then which type of backups you can take? 3. Can you take partial backups if the Database is running in NOARCHIVELOG mode? 4. Can you take Online Backups if the the database is running in NOARCHIVELOG mode?
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