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

Database Management Interview Questions

Questions Answers Views Company eMail

What do you understand by sub-queries in sql?

945

What is a deadlock and mention how it can be resolved?

860

Write a query to remove duplicate rows from a table?

889

Write a query to create a duplicate table with and without data present?

857

Explain database partitioning and its importance.

980

Mention the differences between the clustered and non-clustered index

899

write a query to retrieve the last day of next month in oracle.

932

Explain the term entity in dbms?

891

What is index hunting and how does it help in improving query performance?

1995

What do you understand by clause in sql?

1025

What are the differences between a dbms and rdbms?

989

Explain the terms specialization and generalization.

949

Explain the term entity set in dbms?

1143

Explain the term entity type in dbms?

1008

What are the different types of keys in the database?

948

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Un-Answered Questions { Database Management }

What are five advantages of a database?

1026

What are the advantages of a database?

990

What are functions in database?

948

How to change database dialect?

975

What are the importance of database in banking?

983

What is father dbms?

1343

What are the types of database lock?

1046

What is the importance of a database?

973

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

1025

What are the types of distributed database?

904

If you need to refresh a website page every time a record is updated in database, how would you do it?

929

What do you know about DBMS?

1026

What is a clustered database?

903

Which is the most used database?

937

What do you understand by e-r model?

1022

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