How can you tell how much space is left on a given file system and how much space each of the file system's subdirectories take-up?

0 Answers  

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In oracle 10g export, import if we declare rows=y/n what would be the output?

0 Answers   Value Labs,

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Where would you look for errors from the database engine?

0 Answers   IBM,

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how do we explain a project in cognos in an interview? please help me. Also how do we perform testing in cognos after creating reports?

0 Answers   HSBC,

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What is the cache hit ratio, what impact does it have on performance of an Oracle database and what is involved in tuning it?

0 Answers  

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what functionality does oracle provide to secure sensitive information?

0 Answers   Oracle,

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Which dictionary tables and/or views would you look at to diagnose a locking issue?

2 Answers  

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Give the stages of instance startup to a usable state where normal users may access it.

1 Answers  

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how can a session indicate its interest in receiving alerts?

0 Answers   Oracle,

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In which dictionary table or view would you look to determine at which time a snapshot or MVIEW last successfully refreshed?

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What are statistics, under what circumstances they go out of date, how do you update them?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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Assuming today is Monday, how would you use the DBMS_JOB package to schedule the execution of a given procedure owned by SCOTT to start Wednesday at 9AM and to run subsequently every other day at 2AM.

0 Answers  

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