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

Database Management Interview Questions

Questions Answers Views Company eMail

Why normalisation is required?

948

What are the benefits of modeling?

1084

What is data management process?

945

What are the different types of modeling?

910

What is data model and types?

940

What are the three main types of models?

899

What is the purpose of a model?

999

Why is foreign key used?

833

What is data modelling explain?

865

Do models have limitations?

893

Why do we need foreign key?

866

What is data modelling techniques?

839

What are 4 types of models?

834

What are data modelling tools?

915

What is normal form in dbms?

909

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Un-Answered Questions { Database Management }

What is correlated subquery in dbms?

991

What is etl process in data warehousing? What are the different stages in 'data warehousing'?

850

What is dba in dbms?

1066

What is an artificial (derived) primary key? When should it be used?

900

What is index hunting?

1201

How many types of database languages are?

936

What do you understand by proactive, retroactive and simultaneous update?

1168

What are the various kinds of interactions catered by dbms?

2133

What is database url?

960

What is database or database management systems (dbms)? And what's the difference between file and database? Can files qualify as a database?

925

How to open the database in exclusive mode?

1037

What's the difference between 'union' and 'union all' ?

999

Enlist the various relationships of database.

1028

Which database is best for storing large data?

900

What is write ahead logging in DBMS?

1089

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