Databases Interview Questions
Questions Answers Views Company eMail

How to create DSN..Explain?

Infosys, BeBo Technologies,

2 14701

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

Wipro, BeBo Technologies,

7 58754

What are inner join and outer join?

3 7508




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

CSC, TCS, Amdocs,

29 59442

what are Triggers?

TCS,

4 7376

what are stored procedures?

TCS,

6 5797

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

TCS, Green Info Solutions,

7 10659

what are views?

TCS,

7 12222

what is web server?

Satyam,

3 6448

What are functions

3 5177

What are the different table present in MYsql?

3 7486

What is the difference between mysql_fetch_array and mysql_fetch_object?

CTS,

4 7209

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

Oracle, i2,

2 14107

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

CA,

1 2062

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

2 2656







Un-Answered Questions { Databases }

which backup strategy you are following at ur company

867


With DTS packaging I can store tables in Excel and convert them back to SQL. But once I copied tables to Excel I want to modify some info. How you do that without editing the Excel file?

1170


types of indexes and the rationale behind choosing a particular index for a situation.

982


i have cleared the nic test...please send me the interview questions if anyone have them.... my email id is v84priya@gmail.com

689


What is the Tune Query

891


How to define numeric 9(3) in db2 table without decimal point??

1591


What spfile/init.ora file parameter exists to force the CBO to make the execution path of a given statement use an index, even if the index scan may appear to be calculated as more costly?

1322


what is transaction state, buffer management, shadow paging

1872


Hi all, can any one please tell me the difference between sql server 2008 and orace 9i

693


Is it possible to insert comments into sql statements return in the data model editor ?

1096


last function used in MS Access to convert sql what function will use in sql

732


What would you do with an in-doubt distributed transaction?

600


suppose u have been seven tables based on that u have to create a report u don't have access to db. then how do u find the relation between tables

661


Write a query to genarate target column.Please answer me. Advance Thanks. Src Tgt Q10 Quarter to 2010 Q90 Quarter to 1990 Q80 Quarter to 1980 Q74 Quarter to 1974

5150


I need a Technical evaluation between Oracle and SAP ? please do a need ful.

686