What are statistics, under what circumstances they go out of date, how do you update them?

0 Answers  

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What are the steps you will take, if you are tasked with securing an SQL Server?

1 Answers   STC,

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when we login sql editor using username and password then it says this error "could not resolve service name" then what can we do at client side.( here thing is tnsnames.ora file is ok till yesterday and worked well, but now it giving error.

0 Answers  

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

0 Answers  

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You have found corruption in a tablespace that contains static tables that are part of a database that is in NOARCHIVE log mode. How would you restore the tablespace without losing new data in the other tablespaces?

0 Answers  

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what do you understand by flashback feature of oracle?

0 Answers   Oracle,

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Give two methods you could use to determine what DDL changes have been made.

2 Answers  

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When creating a user, what permissions must you grant to allow them to connect to the database?

3 Answers  

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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?

1 Answers  

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1)how to Take Backup in sql server 2005 from Flash Drive

1 Answers  

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what is the last version,the release date of that version and fix pack of ibm db2 udb?

0 Answers  

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what is asm?

0 Answers   Oracle,

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