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

What is difference between ms sql and mysql?

963

How do I free up space in mysql?

913

Can we rollback truncate in mysql?

1018

What exactly is a database?

868

What are the different types of database?

1012

What are database functions?

887

What is the importance of query in database?

988

What is procedure in database?

998

In which format data is stored in database?

872

What is normalization in database with example?

911

What is database join?

893

What are stored procedures in a database?

951

What is the main purpose of triggers in database?

887

What is primary key in database?

923

What are functions in database?

948

Un-Answered Questions { Databases }

What is range partitioning?

964

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

860

What are the differences between left join and inner join in sql server?

1107

What is a field in a table?

1041

Is ms access easy to learn?

852

What is data control language (dcl)?

1137

where the dff data will be stored

2437

In how many ways we can retrieve data in the result set of mysql using php?

1130

How to create sequence in odi?

650

Is it possible to remove old files in the movechunk directory?

How do I start mongodb locally?

What is table partitioning in sybase?

896

How is mysql database stored?

1071

How can you tell how much space is left on a given file system and how much space each of the file system's subdirectories take-up?

2502

What are the indexes in mysql?

1033

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