Databases Interview Questions
Questions Answers Views Company eMail

How to create DSN..Explain?

Infosys, BeBo Technologies, Accenture,

2 17694

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

Wipro, BeBo Technologies,

7 63482

What are inner join and outer join?

3 9065




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

CSC, TCS, Amdocs,

29 64213

what are Triggers?

TCS,

6 9617

what are stored procedures?

TCS, Wells Fargo,

7 7824

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

TCS, Green Info Solutions,

7 12856

what are views?

TCS,

8 14485

what is web server?

Satyam,

3 8940

What are functions

3 6783

What are the different table present in MYsql?

3 9104

What is the difference between mysql_fetch_array and mysql_fetch_object?

CTS,

4 9205

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

Oracle, i2,

2 15393

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

CA,

1 2962

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

2 3533







Un-Answered Questions { Databases }

How do you connect MySQL database with PHP?

56


What is function of ROLLUP ?

66


Write a query to display current date and time?

30


What are the operating modes in which database mirroring runs?

49


How to execute a sql statement using mssql_query()?

38






What is DCL?

55


what is database white box testing? : Mysql dba

28


How does cross join work?

4


What is a crud api?

3


Define msdb database?

23


What is scheduled job and how to create it?

42


What is table scan and index scan?

39


What is the difference between ddl and dml?

4


How can windows applications connect to oracle servers?

34


Who developed sql?

4