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 case function?

1040

How many row comparison operators are used while working with a subquery?

1030

What are the 3 modes of parameter?

1154

Is it possible for a table to have more than one foreign key?

1030

Explain the difference between rename and alias?

1010

What do you mean by rowid?

979

Explain dml and ddl?

994

What is the primary key?

952

How to select all records from the table?

1136

How to write a query to show the details of a student from students table whose

999

List different type of expressions with the example.

935

Define join and name different types of joins?

1008

What do we need to check in database testing?

1017

How we can update the view?

1049

How do we use distinct statement? What is its use?

1031

Un-Answered Questions { Databases }

How do I create a partition table in sql server?

1123

Recommend an approach to ensuring that all changes in the remote databases synchronize with the SQL Azure database?

128

What are tables in sql server?

1038

How to read and create .LDC data files which are used by linguatic dictionary.

2530

How would you best determine why your MVIEW couldnt FAST REFRESH?

1889

What is cached report?

143

What do you mean by couchdbkit?

Explain features of analysis services?

997

How do I copy a table in mysql workbench?

884

Why people hate cursor?

1145

What has stored procedures in sql and how we can use it?

1082

plss anybody specify tha constrian management system in dbms

2150

What is difference between after and before?

1085

What is ordinary table in oracle?

1156

What is data model in dbms?

912

For More Un-Answered { Databases } Questions Click Here