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

Oracle (3259)
SQL Server (4518)
MS Access (429)
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Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)

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Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

What is mongodb written in?

What is mongodb cluster?

Is mongodb good for big data?

Is mongodb a data lake?

How did mongodb get its name?

How to populate multiple fields in mongoose?

Why is mongodb called mongodb?

What are mongodb indexes?

Is mongodb better than sql?

How is data stored in mongodb?

How many companies are using mongodb?

Is mongodb scalable?

How much is mongodb enterprise?

What port does mongodb use?

How to get data from mongodb in flask?

Un-Answered Questions { Databases }

Explain the difference between primary keys and foreign keys?

1049

explain different types of backups avaialabe in sql server? Given a particular scenario, how would you go about choosing a backup plan? : Sql server database administration

1068

Explain about the protection features present in MS Access?

876

role of sql sever 2005 in database rather than any other database

1954

How to modify an existing user defined function?

1123

how can we know the count/number of elements of an array? : Sql dba

1072

What are data modelling techniques?

985

Why mongodb is called nosql?

What view would you use to determine free space in a tablespace?

2236

What is normalization in dbms?

947

What is rank function?

1047

Define ACID properties in a Database?

1074

Explain the components of rdbms?

991

What is character varying in postgres?

864

What is sub-query in sql server?

1219

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