Database Management Interview Questions
Questions Answers Views Company eMail

Explain the concepts of a primary key and foreign key.

467

What are the different types of languages that are available in the dbms?

599

What are the different levels of abstraction in the dbms?

461

Explain by listing some major advantages of dbms.

447

What is the main difference between union and union all?

460

What is the purpose of sql?

501

What is the concept of sub-query in terms of sql?

509

What are the main differences between primary key and unique key?

500

What is a join in the sql?

528

What is dbms used for?

530

What are the differences between drop, truncate and delete commands?

549

How can you get the alternate records from the table in the sql?

533

What is a functional dependency in the dbms?

480

What is bcnf in the dbms?

507

What is e-r model in the dbms?

563


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Un-Answered Questions { Database Management }

What is 3nf in dbms?

491


How do you organize a database?

509


What is db driver?

486


Define stored procedures.

542


Is it good to save image in database?

497






Explain what are triggers and rules?

512


What are its two major subsystems of r?

561


Which database is best for storing large data?

453


What is the difference between a delete command and truncate command?

480


How do I create a database?

491


Compare non-clustered and clustered index

482


Explain the difference between a primary key and a unique key?

496


What is ordbms with example?

512


What's the difference between file and database? Can files qualify as a database?

476


What restrictions can you apply when you are creating views?

473