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 hot add cpu in sql server 2008?

894

Define cross join in sql server joins?

979

Explain about system stored procedure?

987

Explain syntax for viewing trigger?

892

How to create a store procedure with encryption?

968

Explain the difference between primary keys and foreign keys?

963

What is ms sql server index?

1037

What are clustered and non-clustered index?

963

Explain the categories of stored procedure?

898

Define full outer join in sql server joins?

920

What are the events recorded in a transaction log?

950

What are the disadvantages of indexes?

1019

Explain datetime2 data type in sal server 2008?

870

Explain about system database?

1016

Write a sql query to convert all character to uppercase after hypen.

1393

Un-Answered Questions { Databases }

Do I need to pay for mysql?

862

What is load plan and types of load plans in ODI?

573

Lookups are a key component in sql server integration services (ssis). Explain its purpose?

973

Mention how oracle flex asm works?

Where is postgres configuration file?

877

Is there a pl/sql pragma similar to deterministic, but for the scope of one single sql select?

978

What are the applications of database?

835

What are the different parts of a database application called in access?

742

What is the server name for sql management studio?

976

What are the different methods to insert document?

What do you understand by b-trees?

988

What are indexes? Mention the differences between the clustered and non-clustered index?

914

What are the conditions kept in mind while connecting the oracle rac with the network?

How does propagation differ between Advanced Replication and Snapshot Replication (read-only)?

2216

When configuring sqlnet on the server what files must be set up?

594

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