Databases Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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MS Access (429)
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Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)

Neo4j (82)
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Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

Why left join is used in sql?

979

How much does sql certification cost?

1089

How do I run a sql script?

1147

How many tables can you join in sql?

957

What does <> sql mean?

1089

What is foreign key sql?

985

What is the current version of sql?

1023

How do sql databases work?

998

Can you do multiple joins in sql?

1052

What is the best free sql database?

1051

What is recursive join in sql?

1020

How do I sort a table in sql?

1044

How do you select unique values in sql?

997

How do you delete duplicates in sql query using rowid?

946

What is cross join sql?

917

Un-Answered Questions { Databases }

What are the fixed server level roles? : sql server security

1129

What is translate in oracle?

1098

how can we view column head in first page but not in remaining pages?

2043

What is normalization? What are different type of normalization?

953

What is the purpose of primary key?

1027

What is the main difference between sql and pl/sql?

1094

Can we use update in sql function?

1059

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

1077

Define and explain about progress?

932

Can you tell the difference between mysql_connect and mysql_pconnect? : Mysql dba

1026

What are the features of Embedded SQL

1129

How can we tune a sql query to optimize the performance of a database?

Explain what is a view?

1059

What is database normalization? Explain types of it.

991

What is clr ddl trigger?

966

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