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

Oracle (3253)
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

Is sql a database?

980

Who has the largest database?

1033

How many database systems are there?

1006

What are the four components of a database system?

908

Why is database used?

1027

How do you go back in sql?

1033

Is microsoft sql free?

1142

Is sql microsoft?

1110

Is pl sql better than sql?

1092

What are the types of queries in sql?

1137

What does select top 1 do in sql?

1142

How do I install microsoft sql?

1116

How do you modify a table in sql?

1170

Can we change the table name in sql?

1006

How do I save the results of sql query in a file?

1018

Un-Answered Questions { Databases }

how can we encrypt and decrypt a data present in a mysql table using mysql? : Sql dba

1247

How do I write a sql query in pgadmin 4?

1048

What are SSL and TSL protocols?

1038

Difference between drill down and drill through report.

1009

How to delete an existing column in a table?

1013

What is the maximum limit on the number of columns in a table?

1161

How important do you consider cursors or while loops for a transactional database?

1017

What is the use of pl/sql table?

1113

How do you concatenate strings in mysql?

1056

What is microsoft access database engine?

919

How do I take advantage of table partitioning with bcp in sybase?

864

Why do we use procedures in pl sql?

1079

when does an alert gets signaled?

1114

Does facebook still use mysql?

980

What is pg server?

947

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