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?

1025

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?

992

What is dbms used for?

1007

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

1064

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 }

Explain what are called fat clients and fat servers?

1067

What is information schema in database?

965

What is the rdbms concept in sql?

989

Segregate database technology's development.

1554

What do you understand by fragmentation?

914

Mention the differences between unique key and primary key

957

What is the main difference between union and union all?

892

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

993

If I use netlib, will I find many other users to network with?

883

What is the largest component of a database?

1299

How do convert or display the date or time as string?

1050

What are the limitations of using a model?

1021

What is actional flow mapping?

942

What is table normalization?

932

What is rdbms table?

979

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