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 stop superserver service on linux using only firebird tools?

1093

What are the features of openedge features?

1030

Explain openquery function and openrowset function?

950

What is raid controller technology?

1002

What you know in mapping of erd to dfd?

964

Explain degree of a relation?

905

Explain what is meant by asymmetrical protocols?

1107

Explain the architecture of reporting services?

985

How to move a multi-file database?

1033

What is an optimization and performance tuning and how does it really work in practical projects?

899

Explain the main control blocks available in ims db?

903

I need a function for a train ticket reservation please answer it thanks in advance

1028

What does clouddb kit mean?

State two functional blocks used in couchbase server?

Why does couchdb not use mnesia?

Un-Answered Questions { Databases }

What is the difference between $lt and $lte?

How do I debug a stored procedure in sql server?

1109

What sql does mysql use?

941

how can db_files > maxdatafiles since db_files is for instance and the later is for database

2623

What is crud sql?

988

Can we save images in mysql database?

904

How to write an inner join with the where clause in oracle?

1044

what is database white box testing? : Mysql dba

999

How is data stored in a relational database?

946

What is the best database for big data?

995

What are scheduled tasks in sql server?

1085

What is embedded sql in db2?

1019

Define outer join in sql server joins?

936

What is difference between hql and native sql?

1175

Why is group-clause used?

947

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