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)
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Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

How to create DSN..Explain?

Accenture, BeBo Technologies, Infosys,

2 35714

What is the difference between SQL, DDL, and DML?

BeBo Technologies, Wipro,

7 73980

What are inner join and outer join?

3 25467

What are joins..how many types of joins are there?

Amdocs, CSC, TCS,

29 97065

what are Triggers?

TCS,

7 28436

what are stored procedures?

TCS, Wells Fargo,

7 26877

what are indexes..how many types of index's are there and what are they?

Green Info Solutions, TCS,

7 31486

what are views?

TCS,

8 34975

what is web server?

Satyam,

3 25683

What are functions

3 22883

What are the different table present in MYsql?

3 25638

What is the difference between mysql_fetch_array and mysql_fetch_object?

CTS,

4 26362

what is the difference between oracle 81,91,11i

i2, Oracle,

2 30967

How client makes connection with server in client/server architecture?

CA,

1 17708

Is Oracle 7.3 is a single user or multi user..Is it possible to use this as a backend for web applications?

2 6733

Un-Answered Questions { Databases }

How to delete duplicate rows from table except one?

989

How to find out what version of microsoft access I have?

830

Can we perform dml on view?

1044

what are the important architecture components of SSRS?

140

Explain the use of rows option in imp command.

1085

What is query image?

981

How to stop log file growing too big?

1014

How to use linked server?

1191

what is the index and synonym. i have the definitions ...can any one give me brief explanation.. with regards,

2091

What is a simple query?

904

Is mongodb a graph database?

What is coalesce in sql?

1060

What will you do if a replication thread goes down?

979

hai if any one having any project sample table structure please froward to my mail id tauseefwst@yahoo.com

2385

What is order of B+tree?

1107

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