Answer Posted / kittu_chintu2005

online backup: 1) inconsistent backup 2) database must be in archive log mode 3) database should be in upon running

offline backup: 1) consistent backup 2)database may be or may not be in archive log mode 3)database should in shut down state

what are the performance views in an oracle rac environment?

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how can you communicate with operating system files from oracle?

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What is the importance of a recovery model? : sql server DBA

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Can you tell me about your experience with the administration of COTS system..? Also, how do you set up seed data..?

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What happens on checkpoint? : sql server DBA

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What is a system database and what is a user database? : sql server DBA

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how can you get actual data change values from previous transactions in oracle?

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What view(s) do you use to associate a user's SQLPLUS session with his o/s process?

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Claims and Drains are the locks used to control the concurrency between SQL processes and utilities. Referring to the above statement, what is the maximum number of concurrent Claimers for a Subsystem? Choice 1 32 Choice 2 64 Choice 3 128 Choice 4 256 Choice 5 No limit

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internal architecture

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Database is hung. Old and new user connections alike hang on impact. What do you do? Your SYS SQLPLUS session IS able to connect.

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What are the different types of indexes available in sql server? : sql server DBA

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Oracle client is not able to connect to Oracle server although tnsnames.ora file has valid enteries. Oracle error message is “ cannot resolve net service name”. Mention any three reasons.

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What the different types of replication and why are they used? : sql server DBA

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