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

Write down the syntax and an example for create, rename and delete index?

984

Tell me the difference between clustered and non-clustered index?

937

What is the fillfactor concept in indexes?

984

What is ms sql server reporting services?

1055

What is the architecture of ms sql reporting service?

985

Explain ms sql server reporting services vs crystal reports?

916

Do you know what are the reporting services components?

974

Explain how does the report manager work in ssrs?

955

Explain having clause?

965

Define tempdb database?

996

Explain the microsoft sql server delete command?

1019

What is the use of stored procedure?

940

What is log cache in sql server?

1043

Define msdb database?

1017

Define right outer join?

980

Un-Answered Questions { Databases }

What is graph sql?

991

What is hibernate and its relation to sql?

1123

Can you tell me how to add new column in existing views?how?How is possible?

1445

What are the four components of a database system?

862

currently iam working in mnc as a oracleappsdba,please send the EXPERIENCE RESUME those who r worked as a oracle apps dba

2436

What are the recovery models for a database?

1105

How to update operations immediately sync to disk in mongodb?

How to create trigger in mysql workbench?

996

Illustrate how to determine the amount of physical CPUs a Unix Box possesses (LINUX and/or Solaris).

2325

List the different types of columns in oracle reports.

1003

How to round a numeric value to a specific precision?

1075

Explain the various types of concurrency problem. I.e. Lost or buried updates, uncommitted dependency, inconsistent analysis, phantom read?

950

What is the default Port No on which SQL Server listens?

1124

Why do we need database?

912

Is postgresql good?

819

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