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

How is use pl and sql?

1111

What is exit statement?

1069

How to prepare for oracle pl sql certification?

1113

What is cursor explain with example?

1047

Do ddl statements need commit?

1028

What is substitution variable?

1104

Why is the cursor important?

1093

How to write html code in pl sql?

1169

Can we insert in sql function?

1145

What is pl sql collection?

1017

Can we write dml inside a function in sql server?

1006

What is a loop in sql?

1050

What does a pl/sql package consist of?

1024

How does pl sql work?

1019

What is the use of function in sql?

1158

Un-Answered Questions { Databases }

Where do we use connected and un connected lookups?

Compare the terms mongodb and couchdb?

what is collation? : Sql dba

1209

Explain the use of record length option in exp command.

1132

i have windows-xp processor with P4 system. whenever I tried to download foxpro for windows 2.6 on windows XP, my operating system failed to install foxpro for windows 2.6.please. how could i download , install & run foxpro for windows 2.6 easily on windows XP ?

2087

What are the four objects in a database?

1151

Is it good to save image in database?

1081

What is offset limit?

1015

What is connection pooling in oracle?

1025

What is the full form of dba?

663

Is mongodb a graph database?

Explain materialized views and how they are used.

2503

Different types of keys in SQL?

1154

HOW TO FIND display the total number of weeks in the year of 1998 IN EMP TABLE

2268

Explain in details security in SQL azure?

123

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