Database Management Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Database Management Interview Questions

Questions Answers Views Company eMail

Explain the concepts of a primary key and foreign key.

883

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

1024

What are the different levels of abstraction in the dbms?

900

Explain by listing some major advantages of dbms.

936

What is the main difference between union and union all?

892

What is the purpose of sql?

945

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

961

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

993

What is a join in the sql?

991

What is dbms used for?

1007

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

1063

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

945

What is a functional dependency in the dbms?

894

What is bcnf in the dbms?

939

What is e-r model in the dbms?

1058

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Un-Answered Questions { Database Management }

Who is the founder of database?

1112

What are the types of database servers?

988

Differentiate between nested loop, hash loop and merge join.

930

Who has the largest database?

980

What is like operator for and what are wild cards?

898

What are the different levels of abstraction in the dbms?

900

What is the importance of query in database?

988

What is ddl in dbms?

986

What are different partitioning techniques in database?

900

What are procedures in dbms?

919

What is dbms_output put_line?

910

What is pdo in database?

900

What is ordbms with example?

914

What is first normal form in dbms?

990

Do we consider null values the same as that of blank space or zero?

979

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