Explain how you would restore a database using RMAN to Point in Time?

1 Answers  

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1. how do you delete duplicate rows in a table? 2. can you disable and enable primary key? 3. how do you move tables from one tablespace to another tablespace?????

2 Answers   Genpact,

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What is the difference between Datapump & export/import?

2 Answers  

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Explain the concept of the DUAL table.

3 Answers  

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How many packages we have in db

1 Answers   Tesco,

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How can you enable a trace for a session?

1 Answers  

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mssqlserver 2005 Backup Advantages & Disadvantages? mssqlserver 2005 Restore Advantages & Disadvantages? mssqlserver 2005 Recovery mode Advantages & Disadvantages? mssqlserver 2005 Mirroring Advantages & Disadvantages? mssqlserver 2005 Replication Advantages & Disadvantages? mssqlserver 2005 Logshpping Advantages & Disadvantages? mssqlserver 2005 Job Advantages & Disadvantages?

1 Answers   TCS, Wipro,

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What types of replication are supported in sql server? : sql server DBA

0 Answers  

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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.

0 Answers  

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What would you do with an "in-doubt" distributed transaction?

0 Answers  

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What are statistics, under what circumstances they go out of date, how do you update them?

0 Answers  

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Other than making use of the statspack utility, what would you check when you are monitoring or running a health check on an Oracle 8i or 9i database?

0 Answers  

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