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 meant by mysql database?

1 2264

What is logs in mysql?

912

What is relational database in mysql?

930

Where the database is stored in mysql?

976

What is query log in mysql?

996

What is mysql database extension?

1041

What is dump in mysql?

902

What is the use of procedure in mysql?

953

What is mysqladmin flush hosts?

970

What is username in mysql?

907

What is foreign key in mysql?

1060

What is insert query in mysql?

918

What is cursor in mysql?

912

What is mysql57?

930

What is difference between mysql mysqli and pdo?

974

Un-Answered Questions { Databases }

Plz send me Oracle Pl/Sql [1z0-147] dumps to this mail? sivakumarr1987@gmail.com

1849

Why SQL Agent is used?

1161

What is difference between sql and mysql?

1144

Database is hung. Old and new user connections alike hang on impact. What do you do? Your SYS SQLPLUS session IS able to connect.

2059

What is the meaning of lock escalation and why/how to stop this? : sql server database administration

1051

Explain sql server service broker?

991

What are different types of raid levels?

1188

what happens when the column is set to auto increment and you reach the maximum value for that table? : Sql dba

1048

What is the importance of three tier architecture?

1107

Does a sql server 2005 select statement require a from?

1036

Can we return Data from 4(more than 1) tables in stored procedure?

1079

Does PostgrSQL support Column constraints? If so how is it done?

1296

What is the difference between union and union all command?

1102

as a part of your job, what are the dbcc commands that you commonly use for database maintenance? : Sql server database administration

920

How can you increase the performance of mysql select query?

933

For More Un-Answered { Databases } Questions Click Here