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 data manipulation language? : Sql dba

1014

what is innodb? : Sql dba

1102

what are numeric data types? : Sql dba

1060

what is 'mysqld'? : Sql dba

968

explain the options of myisamchk to improve the performance of a table. : Sql dba

1010

how many values can the set function of mysql take? : Sql dba

986

what is myisam? : Sql dba

1082

what is recursive stored procedure? : Sql dba

986

what is foreign key? : Sql dba

1046

what are the different type of normalization? : Sql dba

1027

how many sql ddl commands are supported by 'mysql'? : Sql dba

1021

what are the limitations of mysql in comparison of oracle? Mysql vs. Oracle. : Sql dba

963

explain advantages of myisam over innodb? : Sql dba

1069

how can we destroy the session, how can we unset the variable of a session? : Sql dba

997

how can we repair a mysql table? : Sql dba

979

Un-Answered Questions { Databases }

what is Single Byte Overhead...?

2555

Mention what is the function that is used to transfer a pl/sql table log to a database table?

989

Describe the purposes and advantages stored procedure?

1012

What is data source document?

1040

How many rows can postgres handle?

847

What is the difference between mysql and mongodb? Explain

What are the different set operators available in sql?

1025

How many primary keys are possible in a table?

925

please send me oracle pl/sql exp resume. and also faqs...

2494

Write an sql query to sort a table according to the amounts in a row and find the second largest amount.

923

What is pg_catalog?

747

What is data example?

867

What are the advantages of using database?

1022

What is the relationship?

977

What is mongodb built?

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