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 the maximum number of instances in 32 bit and 64 bit sql server 2012?

1040

What are the advantages of stored procedure in sql server?

932

What are the new features in sql server 2016?

1037

What is openrowset sql server?

1193

How do I run sql server 2014?

1055

What does sql server mean?

1164

What are the different sql server versions?

1034

How do I uninstall sql server 2014?

985

What are the functions in sql server?

993

How do I start sql server 2016?

954

How much is a sql server license?

1012

What are the requirements for sql server 2016?

934

What is the difference between function and stored procedure in sql server?

1155

Is sql server is free?

1017

How do I install sql server?

937

Un-Answered Questions { Databases }

Who invented postgresql?

908

What is the bookmark lookup and rid lookup?

1034

Is foreign key an index?

842

ERROR:Insert or update on table"accnt" violates foreign key constraints "acct_to_curr_symbol" DETAILS:KEY(accnt_curr_id)(-2)is not present in the table "curr_symbol" ......solve The Problem..

2555

What are mongodb shards?

List the parts of a database trigger.

1108

What are commit and rollback in sql?

1170

Explain where clause?

1034

How exception is different from error?

1068

How to add a new column to an existing table in oracle?

1190

How can we identify the resources for which the sessions are waiting?

How to create a table index in oracle?

1186

what is the syntax used for partition in tsql? : Transact sql

1061

Which language is used in sql?

1122

How does php communicate with mysql?

955

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