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 is a candidate key in a database?

902

What is a file in a database?

876

What is a form used for in a database?

932

What is difference between database and file?

1014

What is difference between database and spreadsheet?

1068

What is record in a database?

880

What is the best database software?

900

What is the definition of database management system?

1075

What is the difference between a database and a spreadsheet?

972

What is the main purpose of database?

967

What is the purpose of database?

880

What is the purpose of queries in a database?

1068

What is the structure of a database?

944

What's the best database software for mac?

946

Where is data stored in a database?

1023

Un-Answered Questions { Databases }

Were you involved in any data conversion, which one?

Is mariadb better than mysql?

1051

How can we encrypt and decrypt a data presented in a table using mysql?

1075

What are character functions in sql?

954

What are the disadvantages of using the stored procedures?

1121

What is the Disadvantage in File Processing System?

863

Which table keeps information about stored procedures?

959

What is a dynamic performance view in oracle?

1015

How can I change procedure name in sql server?

1065

What is write concern in mongodb?

What is greenplum db?

802

Explain an extent?

1124

How to include comments in sql statements?

972

How much memory does postgresql need?

890

How to write an inner join with the where clause in ms sql server?

1101

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