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.

833

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

979

What are the different levels of abstraction in the dbms?

849

Explain by listing some major advantages of dbms.

887

What is the main difference between union and union all?

841

What is the purpose of sql?

891

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

919

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

933

What is a join in the sql?

948

What is dbms used for?

940

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

1012

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

909

What is a functional dependency in the dbms?

860

What is bcnf in the dbms?

882

What is e-r model in the dbms?

1004

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Un-Answered Questions { Database Management }

Explain vdl (view definition language)?

986

What are the different types of modeling?

864

What is data in dbms?

872

What is a string in database?

901

When connection to database is failed, Which exception will be thrown?

905

Explain the difference between a dynamic and materialized view.

863

What is the advantage of using preparedstatement?

892

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

4132

Segregate database technology's development.

1499

How to implement a database management system?

988

Enlist some commands of dml?

890

What are the functions of database management system?

913

What is database partition key?

880

What do you understand by cursor? Mention the different types of cursor?

969

Who is communication horizons?

887

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