What is database management system(dbms)?

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what are the different integrity rules present in the dbms?

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What is oracle block? Can two oracle blocks have the same address?

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What are indexes ? What are the advantages ? (Phone Screen)

1 Answers   NetApp,

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What is structure of dbms?

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What is the purpose of a database table?

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Let?s say you have 100,000 records and you want to delete 95,000 at a time and keep only 5 thousand. But in local memory you don?t have enough space for 95,000 records. What do you do in this case? How do you delete without any problem with time and performance?

3 Answers   eBay,

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I am using Oracle 10g and want to access the default tables of 9i? how? Any script and how to use it please mail me @ rashi.sandhu@gmail.com........

1 Answers  

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for what purpose we use MDM(master data management)tell me plz.

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What are the advantages of database software?

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Differentiate between nested loop, hash loop and merge join.

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What is table normalization?

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