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 can we delete a table in sql server?

990

Can sql server be linked with other servers like oracle?

985

What are the hotfixes and patches in sql server?

1032

What is the recursive stored procedure in sql server?

1043

What is the difference between the application object and session object?

1100

Describe the types of keys?

1129

What is the difference between a shared lock and exclusive lock?

1141

How many types of database languages are?

956

What do you mean by extension and intension?

1068

When does checkpoint occur in dbms?

1048

What do you mean by durability in dbms?

1056

Explain the functionality of dml compiler.

1022

What do you mean by transparent dbms?

1433

Define a relation schema and a relation.

1098

What are the integrity rules in dbms?

1120

Un-Answered Questions { Databases }

What do the 9i dbms_standard.sql_txt() and dbms_standard.sql_text() procedures do?

4537

Explain the benefits of user-defined functions?

1085

How do I edit a stored procedure in sql server?

937

What found sql?

959

Is microsoft access going away?

848

Do while loop in mysql procedure?

1085

What are the applications of ms access?

999

Explain a checkpoint and when does it occur?

1037

what is mySQL. Is there any specific qualification required to do this course ? What is the scope in India after doing mySQL

1404

Can a unique index be created on a column, which contains null?

934

What is the placeholder column?

What are different type of Collation Sensitivity?

1024

What are the types of database engines available in mysql?

1056

How do I know if oracle is installed on windows?

955

What is sharding?

116

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