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?
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Explain the use of table functions.
A lady is trying to pick gloves and hats from her wardrobe in the dark. She has 22 white and 33 green ones. She wants to pick a pair of gloves of white and green. How many tries before she gets it right?
What is a system database and what is a user database? : sql server DBA
A table is classified as a parent table and you want to drop and re-create it. How would you do this without affecting the children tables?
what is the difference between off-line back up and on-line back up in ibm db2 udb?
I have A,B,C servers.i want to 3 servers jobs move to D server(target server)..how? note: i said that take the backup of msdb and restore to the target server..he said while restoring jobs replaced. what is the solution
What types of replication are supported in sql server? : sql server DBA
if monday take full backup and tuesday it was cumulative backup and wednesday we taken incremental backup, thursday some disaster happen then what type of recovery and how it will take?
What the different components in replication and what is their use? : sql server DBA
In which dictionary table or view would you look to determine at which time a snapshot or MVIEW last successfully refreshed?
i need a brief information about db2 dba course and realtime experts if any plz inform me nareshbhupathi93@gmail.com plzzz urgent
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