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

Database Management Interview Questions

Questions Answers Views Company eMail

Enlist some commands of ddl, dml, and dcl.

1033

How to improve query performance using index hunting?

1231

Explain the importance of database partitioning.

1042

Define weak entity set.

1134

What do you understand by data independence? What are its two types?

1122

What are the disadvantages of a query?

1096

Explain primary key and composite key.

1036

Differentiate between ‘delete’, ‘truncate’ and ‘drop’ commands.

1230

What do you understand by data independence?

1171

What do you understand by ‘atomicity’ and ‘aggregation’?

963

Enlist the advantages of dbms.

1022

What are the advantages and disadvantages of views in the database?

1121

What do you understand by functional dependency?

970

Define dml compiler.

1085

Define database lock?

968

Post New Database Management Questions

Un-Answered Questions { Database Management }

What do you mean by Checkbox ?

2504

Mention a query to add email validation to your database

974

What is a concurrency problem in dbms?

1031

What is third normal form?

972

Explain 3nf?

1005

What do you understand by ‘atomicity’ and ‘aggregation’?

963

What are the various kinds of interactions catered by dbms?

2182

What is dbms with example?

1114

Explain what are triggers and rules?

968

What are data modelling tools?

978

How do you create a database?

963

Why do we need database management?

1022

What is " group by " clause?

933

Define join and enlist its types.

1158

Why is group-clause used?

1008

For More Un-Answered { Database Management } Questions Click Here