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?

857

Write a query to remove duplicate rows from a table?

887

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

898

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

932

Explain the term entity in dbms?

889

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

1995

What do you understand by clause in sql?

1022

What are the differences between a dbms and rdbms?

988

Explain the terms specialization and generalization.

949

Explain the term entity set in dbms?

1143

Explain the term entity type in dbms?

1005

What are the different types of keys in the database?

948

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Un-Answered Questions { Database Management }

What are the types of tables in database?

991

What is concept of dbms?

913

what are the two integrity rules used in DBMS?

1114

How to prevent concurrent access to my data?

1032

What are service-specific middleware?

997

Describe the difference between data and database administration.

1138

What do you know about DBMS?

1024

What is artificial key?

878

What is netlib for clipper?

893

Explain the term entity in dbms?

889

Explain openquery function and openrowset function?

943

What is Database testing and What are ways of writing test cases for database testing?

1099

What is the purpose of database management system?

1045

How to create student table through query with a numeric column of ID and Name of Chaeacter and D-O-B with date type in database What will be the query for this purpose?

1008

Define normalization.

956

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