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

Oracle (3239)
SQL Server (4518)
MS Access (429)
MySQL (1402)

Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3312)
MongoDB (502)
IBM Informix (50)

Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)

Database Management (1391)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

What is Oracle table?

1 1822

What is an Oracle view?

1 1915

What is an Oracle sequence?

1 1966

What are the types of synonyms?

1 1735

What is a private synonym?

1088

What is a public synonym?

1 1754

What is an Oracle index?

1181

How are the index updates?

1 1982

What does ROLLBACK do ?

1 2064

How can you Enforce Referential Integrity in snapshots ?

1 2077

What is a SNAPSHOT ?

1 2067

What is a shared pool?

1 1848

Give the sequence in which triggers fired during insert operations, when the following 3 triggers are defined at the same block level ?

1 2032

Give the Types of modules in a form?

1 1929

What is PL/SQL ?

1117

Un-Answered Questions { Databases }

How to create multiple collections in mongodb?

How to update values on multiple rows in oracle?

602

What is access runtime 2007?

463

What is rich query?

544

What is difference between mongodb and mongoose?

In oracle there is column command, how will you explain that?

554

What are the filtered indexes?

605

What is the data in a database?

474

How can I create database in mysql?

502

In workflow how can we send a notification to the Supplier giving the Corresponding report Details.

1449

What are the 'mysql' command line options?

506

What if we write return in procedure?

789

How to create local server in postgresql?

420

What is difference between mysql mysqli and pdo?

482

What is the default password for mysql?

467

For More Un-Answered { Databases } Questions Click Here