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

Oracle (3253)
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 to create DSN..Explain?

Accenture, BeBo Technologies, Infosys,

2 35871

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

BeBo Technologies, Wipro,

7 74337

What are inner join and outer join?

3 25666

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

Amdocs, CSC, TCS,

29 98222

what are Triggers?

TCS,

7 28710

what are stored procedures?

TCS, Wells Fargo,

7 27178

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

Green Info Solutions, TCS,

7 31806

what are views?

TCS,

8 35263

what is web server?

Satyam,

3 25835

What are functions

3 23036

What are the different table present in MYsql?

3 25836

What is the difference between mysql_fetch_array and mysql_fetch_object?

CTS,

4 26614

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

i2, Oracle,

2 31124

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

CA,

1 17851

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

2 6870

Un-Answered Questions { Databases }

How do you use workspace in sybase?

973

write a query to retrieve the last day of next month in oracle.

995

How to use windows user to connect to the server?

1052

How to install oracle database 10g xe?

1068

What is thr feature of change data capture?

1039

what are questions asked in TCS for database tester (sqlserver)for 2-3 exp?

5984

Can we use bind variables in oracle stored procedure?

996

How information is stored on graph in neo4j database?

How to retrieve error messages using mssql_get_last_message()?

1113

How do I show all mysql databases?

1023

Describe a subquery.

1109

Where does mongodb store data linux?

What is mysql good for?

968

What is sql azure database?

206

What is mapping schema?

1076

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