Answer / Ganesh Singh Bora

Post-relational databases are a type of database that go beyond the limitations of relational databases. They offer features such as handling complex data types, scalability, and performance optimization. Examples include NoSQL databases like MongoDB and Cassandra.

Explain the process of the user request and data generating?

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Any sample or model question of punjab national bank for deputy manger IT or any sample of PNB.any1 plz do send on

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How long can an error message be in raiseerror function?

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Explain about relational operator join?

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How is data stored in dbms?

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What are the main phases of database development?

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how will I find the duplicate rows count from employees tablein oracle.

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what is the use of foreginkey

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What are triggers? How many triggers you can have on a table?

2 Answers   Ramco,

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On friday, you issued several insert statements using query analyzer. You then verified the data had been correctly entered with a select statement on monday, your users report that the data is not there what happened?

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What is the physical representation for a many-to-many relationship?

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You are testing the performance of a query the first time you run the query, the performance is slow. the second time you run the query, the performance is fast. why is this?

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