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

How to rename an index?

1073

What is the scope of a local variable?

1067

What privilege is needed for a user to query tables in another schema?

973

How to initialize variables with default values?

1244

How to define a variable of a specific record type?

1078

What is an external table?

1021

What are named parameters?

1093

How to connect to a remote server?

1127

What are the predefined tablespaces in a database?

1082

What happens if you use a wrong connect identifier?

1066

How to login to the server without an instance?

1163

How to manage transaction isolation level?

1006

How to export several tables together?

1049

How to import one table back from a dump file?

1025

How to start your 10g xe server from command line?

1073

Un-Answered Questions { Databases }

What is database dimension? : sql server analysis services, ssas

1080

What are the key constraints in dbms?

965

What is report snapshot in ssrs?

269

How to estimate disk space needed for an export job?

1051

What are the five characteristics of good data?

918

What is #table in sql?

1102

According to you what goes into making the best database administrator? : sql server database administration

978

What are the advantages of dbms?

944

How to start sybase database in windows?

1150

Do ddl statements need commit?

973

What is query optimizer in sql server?

1024

What is a flashback query and when should it be used?

What things to be taken in consideration for lookup fields?

895

Is mongodb hard to learn?

How do I view data in mysql workbench?

1019

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