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 are different types of sql commands?

1117

What is meant by <> in sql?

976

Is sql similar to python?

969

What is difference between sql and oracle?

1128

What is pragma in pl sql?

1110

What is sql trigger example?

1059

What is trigger types in sql?

989

What is trigger in sql and its types?

1055

What is using in sql?

1091

Why sql query is slow?

997

Is sqlite free?

970

What is pragma in sql?

1078

How many indexes can be created on a table in sql?

1053

How subquery works in sql?

1067

What is rowid in sql?

984

Un-Answered Questions { Databases }

Create a dts package to produce a text file using the ‘update statistics’ command for the tables in a database with obsolete statistics.

1032

What guidelines should be followed to help minimize deadlocks?

943

How can sql server instances be hidden?

967

How to check parameter value in stored procedure sql server?

971

What do you mean by ms access?

897

What is db_recovery_file_dest in oracle? When do you need to set this value?

1124

What is the purpose of normalization in dbms?

1159

Is mysql a free database?

938

Is there a way to detect whether fbclient.dll or fbembed.dll is loaded?

915

How to add code to the existing article (using improve article)?

1110

How should i optimize the time for execution of stored procedure having single input and many output from the different tables?

1916

How to implement a database management system?

1051

what is oltp (online transaction processing)? : Sql dba

1077

What is sharding in mongodb? Explain

who introduced sql?

1018

For More Un-Answered { Databases } Questions Click Here