The enforced uniqueness of row in a table

The enforced uniqueness of column in a table

Ensuring that a foreign key attribute cannot be null

The Enforced synchronization of primary key and foreign key values

C,C++

Active X,Java

Dotnet

Options 1 and 3

Options 1 and 2

Fixing mistakes in programs is slow

It does not have debugging features built-in

Python in interpreted language can be tested as soon as it is wriiten,without waiting for its code to compile

It doesn't provide interface to major Databases

It has less text manipulation feature

1 23 4 5

8 6 4 2 0

8 7 6 5 4

4 5 6 7 8

0 2 4 6 8

def

lambda

filter

tokens

Options 1,2 and 3

Yahoo

HP

Google

Linux Weekly News

Yahoo,Google and Linux Weekly News

Descriptor

Super Descriptors

Sub Descriptors

Any Column

A processing loop to be initiated

Provide access to any database fields

Process the column values

Returns the number of rows

*NUMBER

*ISN

*COUNTER

*COUNT

*REC

STARTING and ENDING

Cannot be Specifed

THRU

None of the above

in an online exchange between several open source developers

over a long holiday weekend

as a commercial package

None of the above

Sets all properties to their initial value

Sets all properties to null

Repopulates all properties from the request parameters

None of the above

Input attribute

Name attribute

Page attribute

Path attribute

application

resources

ApplicationResources

messages

Bypass calls to the ActionForm validate method

Bypass validation of the Struts configuration file

Generate an error message if an unknown message key is used

None

Use an asterisk for the path property

Set the "default" property of the mapping to "true"

Set the "unknown" property of the mapping to "true"

Set the "missing" init-param of the ActionServlet to the mapping's path

None

Overriding the populate method of the ActionForm

Overriding the processPopulate method of the Request Processor

Overriding the populateBean method of the ActionMapping

None

Always converts HTML markup to entity equivalents, like <

Never converts HTML markup to entity equivalents

Converts markup when filter=true

Converts markup when markup=false

Call the reset method if validation fails

Set the tag's redisplay property to false

Set the tag's reset property to false

Use a plain html tag instead