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

How do I manually create a database?

1216

What is global database name?

1013

How do database connections work?

961

Can a database table exist without a primary key?

965

What is a driver in database?

1172

What is a database string?

959

What is the best database software for small businesses?

939

What is difference between server and database?

1103

How do you connect to a database?

1118

What is the difference between database and server?

1039

What is odm in mongodb?

What is the difference between createstatement and preparedstatement?

956

Why is sql better than hql?

1007

How do you size a resultset?

927

What does executeupdate return?

990

Un-Answered Questions { Databases }

Explain what are triggers and rules?

924

How do I configure the burn factor in sybase?

891

What is database example?

899

Is ms access better than excel?

787

What is indexing in sql and its types?

1098

Oracle client is not able to connect to Oracle server although tnsnames.ora file has valid enteries. Oracle error message is “ cannot resolve net service name”. Mention any three reasons.

2581

What methods do you follow to protect from sql injection attack?

1041

what are the type of locks ? : Sql dba

973

What is data sublanguage?

1043

How would you go about developing a ssrs report?

174

Explain about Joins?

999

Why do we use partitions in sql?

1060

What exactly does a dba do?

590

Does truncate remove indexes?

1044

what is dbms? : Sql dba

1004

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