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 is the use of RECORD option in EXP command ?

1 3938

What is the use of PARFILE option in EXP command ?

1 3792

What is the use of PARFILE option in EXP command ?

1 3875

What is the use of ANALYSE ( Ver 7) option in EXP command ?

1 3841

What is the use of CONSISTENT (Ver 7) option in EXP command ?

1 4178

What is use of LOG (Ver 7) option in EXP command ?

1 3527

What is the use of FILE option in IMP command ?

1 3553

What is the use of SHOW option in IMP command ?

1 4235

What is the use of IGNORE option in IMP command ?

1 4472

What is the use of GRANT option in IMP command ?

1 3762

What is the use of INDEXES option in IMP command ?

2 5119

What is the use of ROWS option in IMP command ?

1 3781

What are the components of Physical database structure of Oracle Database?

4 13194

What are the components of Logical database structure of ORACLE database?

4 14801

What is a Tablespace?

5 9961

Un-Answered Questions { Databases }

Is mongodb a relational database? Explain

What is coalesce in sybase?

941

How will you decide the active and passive nodes?

1128

How do I truncate all tables in mysql?

985

What is for xml in sql server?

1074

Is oracle an open source?

1078

Does table partitioning improve performance?

969

What is pragma autonomous transaction in oracle?

1070

What is a primary key example?

956

What is rdbms and also explain its components?

1097

How to create and drop view in mysql?

915

What are the characteristics of database?

895

What to do if dba lost the system password?

1172

how to calculate the difference between two dates? : Sql dba

1062

What are stored procedures in mysql?

1019

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