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

Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)

Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)

Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

How do I automate a backup in mysql?

1002

Can I install mysql on mac?

992

Is number a datatype in mysql?

957

Which database is best for large data?

1007

Which database is best for storing images?

969

Which database is good for large data?

1000

Which is best database?

929

Which is better saving files in database or in file system?

937

Which is fastest database?

913

Which is the best database?

934

Which is the best free database software?

946

What is an advantage of a database?

1058

Why do we need database?

922

Why is database important?

1060

What does a database contain?

891

Un-Answered Questions { Databases }

What are indexes in sql?

1295

How adventureworkslt tables are related?

940

What are the different types of upgrades that can be performed in sql server?

1187

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

916

What are the validations performed on the source data? If there are junk data available in the source data, how to eliminate it?

2044

What are data types in ms access?

845

Difference between truncate, delete and drop commands?

1092

Explain some of the uses of openedge architect features useful for a developer?

937

What are different types of schemas?

956

What is the difference between char and varchar in mysql?

1128

What Is Rdbms?

1171

What is a subquery in a select query statement in ms sql server?

1143

What are federated tables?

1196

Does google have a database like access?

982

What is database engine in mysql?

950

For More Un-Answered { Databases } Questions Click Here