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

Why left join is used in sql?

925

How much does sql certification cost?

1020

How do I run a sql script?

1063

How many tables can you join in sql?

907

What does <> sql mean?

998

What is foreign key sql?

952

What is the current version of sql?

979

How do sql databases work?

953

Can you do multiple joins in sql?

980

What is the best free sql database?

1008

What is recursive join in sql?

956

How do I sort a table in sql?

989

How do you select unique values in sql?

945

How do you delete duplicates in sql query using rowid?

901

What is cross join sql?

871

Un-Answered Questions { Databases }

What are pl/sql cursor exceptions?

1039

How to convert a string to a date in oracle database?

1002

Does mongodb have tables?

what are all the different normalizations? : Sql dba

969

What is database in php mysql?

935

How to write a query with a left outer join in ms sql server?

931

What is a distributed database system?

886

What are the set operators union, union all, minus & intersect meant to do?

943

TILL WHAT LEVEL OF SECURITY BO SUPPORTS?

3490

What does null mean?

942

Name three of the features managed by the surface area configuration tool? : sql server security

949

What is example of database?

992

what is spatial nonclustered index

952

What is the Maximum size for a table in PostgreSQL?

1477

In which language it is written?

889

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