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

Is microsoft access free?

844

Is microsoft access still used?

929

What is the main purpose of ms access?

1016

What is data type in sql?

1006

What is data type in database?

1046

What is data types in sql?

1070

Is sql a backend language?

1146

What are the four objects in a database?

1140

What are the 4 main objects of a database?

1027

What are the database objects?

1127

Is mysql a framework?

988

Why rdbms is called relational?

974

What is dbms language?

986

What is dbms architecture?

1145

What is dbms and types of dbms?

1177

Un-Answered Questions { Databases }

Â What are the oracle DML commands possible through an update strategy?

1107

What is the purpose of reports in a database?

930

How to execute a function in postgresql?

972

How do I run sql server 2014?

1059

What are logical/boolean operations in ms sql server?

1107

What type of database is neo4j?

Explain armstrong rules? How they are complete and/or sound?

953

How do you update a table in sql?

1042

What are the various types of relationships in database? Define them.

946

List five most important parameter in 9i affecting performance?

610

What is transaction server explicit transaction?

1091

What happens if null values are involved in comparison operations?

1046

What types of replication are supported in sql server? : sql server DBA

1357

Are database administrators in demand?

618

As a general practice, it is recommended to have dbo be the owner of all database objects however, in your database you find number of tables owned by a user other than dbo, how could you fix this?

1102

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