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 dba software?

651

How many databases should a dba manage?

660

What is the dba role in oracle?

581

What does an oracle dba do?

611

What skills should a dba have?

589

How do you create a database in pgadmin 3?

881

What is schema in reading comprehension?

809

What are spatial functions?

821

What are the types of stored procedures?

829

How do I enable postgis on pgadmin?

985

How do you define a composite key?

797

How does pgadmin connect to database?

929

How do you edit a table in pgadmin?

788

What is postgis used for?

846

What is postgis extension?

850

Un-Answered Questions { Databases }

Explain a checkpoint and when does it occur?

1030

How to check database size in Oracle?

1205

What is the difference between mysql_fetch_assoc and mysql_fetch_array?

1084

What is the use of oracle?

1044

Mongodb uses bson to represent document structures. True or false?

What does a senior database administrator do?

616

How many mysql connections can handle?

908

Does office 365 include ms access?

873

Is primary key auto increment?

957

How to customize error conditions.

2161

What is the difference between truncate and delete commands?

1081

What is offset in sql query?

1134

How to create an index on a view?

1081

What is replica set in mongodb? Explain

What is a procedure in pl sql?

1225

For More Un-Answered { Databases } Questions Click Here