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 found sql?

944

What is difference between my sql and sql?

1069

What is normalisation in sql?

1053

How do you write a complex sql query?

1064

Where not exists in sql?

978

How does a database partition work?

999

What are different partitioning techniques in database?

900

What are partitions in database?

952

What does partition mean in database?

908

What is database partition key?

924

What is indexing in database with example?

968

What are database data types?

904

What are the types of tables in database?

991

What is a field in database?

913

What is a stretch database?

909

Un-Answered Questions { Databases }

Explain rename?

978

You want to implement the one-to-many relationship while designing tables. How would you do it?

960

what is 'mysqladmin' in mysql? : Sql dba

1024

Where’s database data actually stored?

970

Explain Capacity planning to create a database? and how to monitor it?

4204

What is an ndf file?

992

Explain the uses of a database trigger?

1043

Difference between connected and disconnected database in .net with sql server?

1094

How do I find my oracle client driver version?

1040

What is the chart in report?

158

How do we Backup SQL Azure Data?

108

Why do we use preparedstatement?

916

What is in place upgrade in sql server?

1044

how can you get actual data change values from previous transactions in oracle?

1088

List the different type of joins?

1061

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