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?
Answer / kittu
1. Logical Backups(traditional backups of oracle)export/import, datapump physical backup hot backup(online backup), cold backup(offline backup), RMAN backup
2. cold backup & logical backups
Is This Answer Correct ? | 0 Yes | 0 No |
You create a private database link <link name> and upon connection, fails with: ORA-2085: <Link name> connects to <fully qualified remote db name>. What is the problem? How would you go about resolving this error?
Why would you use sql agent? : sql server DBA
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 default fill factor value? : sql server DBA
Which dictionary tables and/or views would you look at to diagnose a locking issue?
What are the ways tablespaces can be managed and how do they differ?
What purpose does the model database server? : sql server DBA
what is the purpose of catlaog in oracle rman?
How many memory layers are in the shared pool?
what is grd?
How do you recover a datafile that has not been physically been backed up since its creation and has been deleted. Provide syntax example.
Explain the concept of the DUAL table.