Answer / kittu

crontab -u username -e

in /var/spool/cron ur username file will be raised in that file append the following line

* 14 * * * test/test

What are the different authentication modes in sql server and how can you change authentication mode? : sql server DBA

0 Answers  

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what is the use of recording information about current session?

0 Answers   Oracle,

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You have 4 instances running on the same UNIX box. How can you determine which shared memory and semaphores are associated with which instance?

0 Answers  

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can u plz tell me what r the mandatory skills for getting job as a sql dba......plz send me all details thank you my id :k.mohann.mohan@gmail.com

0 Answers  

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Explain the difference between $ORACLE_HOME and $ORACLE_BASE.

3 Answers  

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how to copy(migrate) the database one server to another server without using expdp/impdp how it is possible.

4 Answers   DELL, TCS,

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i want export 50gb data in datapump it will take 2 hours time to complete that how can u export that tell me script ???

1 Answers   iGate,

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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?

1 Answers   TCS,

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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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Explain the difference between a data block, an extent and a segment.

2 Answers  

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SUPPOSE AS A DBA YOU CREATED ONE USER BY DEFAULT HOW MANY PRIVILIZES WILL COME TO USER & WHERE CAN YOU SEE THAT PRIVILIZES.

4 Answers   Cognizant,

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how can you schedule a job in database?

0 Answers   Oracle,

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