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

Oracle (3253)
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 oracle used for?

1071

What is the max number of columns in an oracle table?

1048

What is the use of oracle?

1078

Why is oracle so popular?

1055

What are oracle functions?

1090

Why is oracle database so popular?

1074

Does aws have mongodb?

Is dynamodb a mongodb?

Is mongodb big data?

Is mongodb a graph database?

Is mongodb good for large data?

Is redis faster than mongodb?

What are the benefits of mongodb?

What is the advantage of mongodb?

Who uses mongodb?

Un-Answered Questions { Databases }

Is truncate a dml command?

1000

How do you performance tune a database?

994

i have windows-xp processor with P4 system. whenever I tried to download foxpro for windows 2.6 on windows XP, my operating system failed to install foxpro for windows 2.6.please. how could i download , install & run foxpro for windows 2.6 easily on windows XP ?

2085

what are wrappers and build ups and what it's use?

2212

Is nosql relational?

1002

What does trigger mean in slang?

1126

Which is better mysql or microsoft sql?

978

What is the difference between internal & external schema?

802

What is use of @@ spid in sql server?

1275

Is mysql better than oracle?

997

Can we store files in mysql?

978

explain different types of backups avaialabe in sql server? : Sql server database administration

1034

what is the difference between functional dependecy and multilevel dependency?

2521

Write short notes on manual refreshes.

2787

How to populate a table in sql server?

995

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