Databases Interview Questions
Questions Answers Views Company eMail

How to create DSN..Explain?

Infosys, BeBo Technologies, Accenture,

2 17190

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

Wipro, BeBo Technologies,

7 62704

What are inner join and outer join?

3 8840




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

CSC, TCS, Amdocs,

29 63218

what are Triggers?

TCS,

6 9188

what are stored procedures?

TCS, Wells Fargo,

7 7439

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

TCS, Green Info Solutions,

7 12491

what are views?

TCS,

8 14027

what is web server?

Satyam,

3 8508

What are functions

3 6585

What are the different table present in MYsql?

3 8835

What is the difference between mysql_fetch_array and mysql_fetch_object?

CTS,

4 8784

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

Oracle, i2,

2 15147

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

CA,

1 2823

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

2 3391







Un-Answered Questions { Databases }

how to clone 9i Database on to 10g Database.

1162


Difference Between ORDER BY Clause and GROUP BY Clause in SQL?

12


1.In a table Gender is a column in that male and female are the two data.In a single statement i have to modify all male to female and all female to male vice versa. 2.In a single query i need the count of male data,count of female and total count

13676


Why do you want to join software field as you have done your BE in Electronics?

1139


How we can connect the Webform pages with database?

11






What are the uses of Database Trigger ?

482


If the job running very slow what is the action you do

829


How do you Implement SSIS Packages in your Project?

942


Difference between Logical Page and Physical Page in SSRS.

1


Explain inner and outer joins with examples.

7


what are sequences

274


Which is better Oracle or MS SQL? Why?

4162


what is Neo4j?

1


Explain the types of indexes.

17


What is database white box testing?

1