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

Do stored procedures prevent sql injection?

1015

What is sql character function?

1151

What are the types of sql commands?

1162

What are the sql aggregate functions?

1184

Can sql function call stored procedure?

1074

Why function is used in sql?

992

Are sql views compiled?

1 1245

Why are sql stored procedures used?

1098

What is use of trigger?

989

What is materialized view in sql?

959

What are three advantages to using sql?

1072

How does cross join work in sql?

1079

What are different functions in sql?

998

What are the built in functions of sql?

1096

Why coalesce is used in sql?

1069

Un-Answered Questions { Databases }

How many indexes per table are allowed in postgresql?

908

How do I rename a column in postgresql?

976

What is a subquery?

1192

What is procedure in dbms?

940

What is a database example?

1030

How to verify a user name with sqlcmd tool?

1122

What are the uses of synonyms?

1188

Is it good to save image in database?

1079

What are the advantages of user defined function?

1043

i have 10gp file.now i need store in database..but database have only 7gb memory only..how do u store the file ?

2126

What is dbms language?

986

How to read xml file in oracle pl sql?

951

Define inner join? Explain with an example?

1052

How do you use workspace in sybase?

973

What is default port number for sql server 2000?

1108

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