What are the steps you will take to improve performance of
a poor performing query?
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When creating a user, what permissions must you grant to allow them to connect to the database?
what is a crs resource?
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?
how will you see when the database was started using sql prompt?
Does transparent data encryption provide encryption when transmitting data across network? : sql server DBA
how do see how much space is used and free in a tablespace
Does any body has ORACLE Certification Dumps or Materials on 9i DBA, 10G DBA, Internet Application Developer, OCP 8i to 10g DBA Upgrade, Oracle 11i if any body have it, please kindly drop an email to: taruni_2k8@yahoo.com
what is the difference between hot backup n rman backup?
How would you go about increasing the buffer cache hit ratio?
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?
What view would you use to look at the size of a data file?
How can we see the database version in os level
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