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

Oracle (3258)
SQL Server (4518)
MS Access (429)
MySQL (1402)

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

DB Development (113)
SQL PLSQL (3328)
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 a profile ?

2 3812

What is a Multi-threaded Server Configuration?

1 3779

What is Shared SQL Area?

Oracle,

1 6234

What is the function of ARCH?

3 5361

What are the functions of SMON?

7 18815

What is Dedicated Server Configuration?

IR Consulting,

2 4725

What is Server Process?

2 5216

What is Cursor?

Virtusa,

2 5178

How many Dispatcher Processes are created?

1 3860

What constitute an ORACLE Instance?

2 5788

What is the function of checkpoint(CKPT)?

4 8377

What is function of RECO?

1 4017

Name the ORACLE Background Process?

3 13711

What do Redo Log Buffers contain?

2 4747

What Does DBWR do?

Honeywell,

2 6281

Un-Answered Questions { Databases }

Can one improve the performance of sql*loader? : aql loader

803

What are the functions in mysql?

697

Characterize join and name diverse sorts of joins?

716

The long and short date option in ms access does not show 4 digit years. How would you achieve the mm/dd/yyyy format?

578

What types of Joins are possible with Sql Server?

817

What is an intersect?

892

How do I copy an entire mysql database?

666

How to execute a stored procedure in oracle?

833

How can I create database in mysql?

695

Define dbms.

707

Does unique index improve performance?

600

What will you get by the cursor attribute sql%notfound?

815

How to do paging with oracle?

765

What is self contained multi valued query?

774

Does sql between include endpoints?

773

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