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 does normalization work?

867

What are the different types of queries?

1 1541

What are the advantages of paper records?

908

What is the difference between sdf and mdf?

1235

What is acid db?

841

How do I find my localdb version?

941

What are the 7 disadvantages to a manual system?

909

What is a dbms wizard?

971

What is advantage data architect?

869

What is field in algebra?

983

What is a field name?

915

Where is localdb stored?

890

How do I know if localdb is running?

893

What does normalization do to data?

993

What are the five characteristics of good data?

870

Un-Answered Questions { Databases }

How to check sybase database status in linux?

941

What is foreign key in access?

779

What is the insert?

836

Is there a way to automate sql execution from the command-line, batch job or shell script?

919

What is the difference between sql and mysql?

1055

Explain the terms ‘attribute’ and ‘relations’

1083

What is mapping schema?

988

What is difference between getdate and sysdatetime in sql server 2008?

1001

What is executereader?

898

What are the data types in postgresql?

834

Why we use mongodb instead of mysql?

925

What are five main functions of a database administrator?

804

How do you handle your own transaction?

940

What is an intersect?

1047

How to test subquery results with the exists operator?

1036

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