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

Types of Authentications in Sql Server? How user gets authenticated through windows authentication?

MCN Solutions,

1051

What is BCP? When does it used in sql server 2012?

TryTechnicals Pvt Ltd,

1061

What are the various Operating system files that every SQL server 2005 database has and what is the purpose.

Microsoft,

1060

What is the Main Difference between ACCESS and SQL SERVER?

MindCracker,

1133

How to throw custom exception in Stored Procedure?

MCN Solutions,

1044

What is Virtual Private Database in Oracle?

MCN Solutions,

1087

Can we create database in oracle using command line ?

MCN Solutions,

1085

Why use resource manager in Oracle?

MCN Solutions,

1104

What is the difference between view and materialized view in Oracle?

MCN Solutions,

1151

What is Undo Management Advisor in Oracle?

MCN Solutions,

1097

What is Redo Log Buffer in Oracle?

MCN Solutions,

1207

What is clustered table in Oracle?

MCN Solutions,

1196

What is data block in Oracle?

MCN Solutions,

1116

How can Oracle users be audited?

MCN Solutions,

1115

What is recovery manager(rman) backup in Oracle?

MCN Solutions,

1183

Un-Answered Questions { Databases }

How to find the service pack installed? : sql server database administration

1023

What are the types of subqueries?

1055

Mention what are the benefits of oracle rac?

what is datawarehouse?

1112

How do I pipe the output of one isql to another?

1004

Why do we need pl sql?

976

Explain relational data?

923

How many sql statements are used?

1010

Is mongodb free for commercial use?

What does >> do?

585

Is access better than excel?

909

where can you add custom error messages to sql server? : Sql server administration

1120

How to avoid using cursors?

1120

Is ms access better than excel?

771

How to define numeric 9(3) in db2 table without decimal point??

2850

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