Design pattern

Hi,

The following question came up on the PHP mock exams, but I'm unsure
what the correct answer is - any thoughts:

The X pattern is extremely useful for creating objects which watch the
state of other objects and respond to these changes

Many thanks

A

UKuser wrote:

Quote:

Hi,
>
The following question came up on the PHP mock exams, but I'm unsure
what the correct answer is - any thoughts:

What mock exams? I'm curious to know what qualifications exist for PHP
other than Zend, or is it that you're talking about?

Paul

On 23 Mar, 15:02, "PaulB" <pb...@ntlworld.comwrote:

Quote:

UKuser wrote:

Quote:

Hi,

>

Quote:

The following question came up on the PHP mock exams, but I'm unsure
what the correct answer is - any thoughts:

>
What mock exams? I'm curious to know what qualifications exist for PHP
other than Zend, or is it that you're talking about?
>
Paul

Yes - thats the one - the PHP Architect mocks are what I've taken.

UKuser wrote:

Quote:

Hi,
>
The following question came up on the PHP mock exams, but I'm unsure
what the correct answer is - any thoughts:
>
The X pattern is extremely useful for creating objects which watch the
state of other objects and respond to these changes
>

Normally a question:-

1/. has a question mark in it.
2/. Is lexically distinct from a statement, which the above is.

So, what was the *question*?

Quote:

Many thanks
>
A

Design pattern

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