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

Can we use where clause in union?

1071

Can we use having clause without group by?

986

How do I create a stored procedure in dbml?

1015

What is db stored procedure?

883

Can we do dml on views?

969

Can you index views?

900

Does view occupy space?

950

What is difference between materialized view and view?

919

How do you create a clustered index?

1060

How do you drop an index?

930

How does clustered and non clustered index work?

931

What are the types of indexing?

1084

What is an index in a database?

984

What is the need for indexing?

956

What are the lambda triggers?

916

Un-Answered Questions { Databases }

When did mongodb go public?

What is the use of toad or sqldbx.?

1156

How to convert comma separated string to array in pl/sql?

1191

What is Functional Dependency?

801

Can we insert data if clustered index is disabled?

946

What are the dml statements?

1145

How to call stored procedure using http soap?

1082

What is case function?

1044

How many rows ms access can handle?

892

What is meant by truncate in sql?

1071

What is a schema example?

835

What is named query? : sql server analysis services, ssas

971

Explain open server?

938

How can I change procedure name in sql server?

1056

Explain the terms database and dbms. Also, mention the different types of dbms.

912

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