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 is snow flake schema design in database? What's the difference between star and snow flake schema?

925

Can you explain the 'between' clause?

1179

What are the different stages in 'data warehousing'?

1054

What is order by clause?

969

Have you heard about sixth normal form?

1073

What are different type of normalization?

1022

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

1053

How many types of relationship exist in database designing?

936

Can you explain fourth normal form and fifth normal form ?

873

What is database or database management systems (dbms)?

1009

What's the difference between delete and truncate ?

1113

What's the difference between file and database?

1 1827

What's the difference between star and snow flake schema?

1094

What are fact tables and dimension tables ? What is dimensional modeling and star schema design

942

What are codd rules?

1010

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Un-Answered Questions { Database Management }

Do we consider null values the same as that of blank space or zero?

1027

What is optimization in database?

1004

What is the purpose of queries in a database?

1112

Why do I need netlib?

1086

What are the four types of database?

1099

What is db dialect?

1082

What restrictions can you apply when you are creating views?

961

What are the components of rdbms?

991

What are the differences between a dbms and rdbms?

1068

RDBMS file system can be defined as

1078

What is database normalization? Explain types of it.

1047

Why is the use of dbms recommended? Explain by listing some of its major advantages.

1755

What are the properties of a primary key in DBMS?

1004

What do you understand by e-r model?

1093

What are data modelling tools?

978

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