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

Can multiple cursors being opened at the same time?

1060

How to invoke the data pump import utility?

1162

How to pass a cursor variable to a procedure?

1109

How to view the data files in the current database?

1097

How to turn on or off recycle bin for the session?

1109

What are the logical operations?

1125

How to list all indexes in your schema?

1093

What is the data pump export utility?

1081

How to create a new table in your schema?

1081

What happens to the data files if a tablespace is dropped?

1059

How to see free space of each tablespace?

1034

How to use "out" parameter properly?

1081

Can you drop an index associated with a unique or primary key constraint?

1019

What are data pump export and import modes?

1065

How to generate query output in html format?

1117

Un-Answered Questions { Databases }

What is character functions?

1061

Which commands you use to lock the database in mongodb?

What is 'mysqlshow'?

1060

What is a database object in ibm informix?

What is pl sql block structure?

1034

What is the use of mongodb compass?

What is query processing?

935

What is Record-at-a-time?

837

What are the different phases of transaction?

827

What is the difference between Normalization and De-normalization?

1091

Operators used in select statements are?

948

How to look at the current sql*plus system settings?

1149

What is mutating sql table?

1109

How will you add a new style in a table?

801

What is trigger price?

986

For More Un-Answered { Databases } Questions Click Here