Databases Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Oracle (3253)
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 are different types of data sources?

1088

What are different types of statement?

1098

What is the difference between resultset and resultsetmetadata?

1036

What the class forname () does?

1151

Which is better statement or preparedstatement?

986

What are the main sources of data?

1158

What are the types of resultset?

1022

Does a server store data?

962

How do you create a data source?

966

What is the purpose of data source?

1100

What is data source object?

1081

Are resultset updatable?

1013

What is data source in connection string?

958

What is resultset concur_updatable?

1062

How do you delete a data source?

1063

Un-Answered Questions { Databases }

Why is mongodb so fast?

What is gridfs in mongodb?

What are the importance of partitioning in dbms?

1036

Can you tell me some of the common replication dmv's and their use? : sql server replication

982

How to take backup in sybase database in sap?

954

What are date and time data types?

1045

Why do my page locks not get escalated to a table lock after 200 locks?

914

how to get only updated, deleted , inserted records after certain interval time in mysql with out using triggers...

2292

What is Normalization and its different forms?

1105

How do I enable mysqli extension?

1068

What are triggers in ms sql server?

1239

How to restore performance issues and how to check?

2068

How to use values from other tables in update statements in ms sql server?

1199

What are the technical features of MySQL?

1079

What is Data Redundancy and Consistency ?

1061

For More Un-Answered { Databases } Questions Click Here