MCQs on PHP General
MCQs on PHP General
All php mcq are available here.
All php mcq are available here.
Q No.1 of 10
When a file is included the code it contains, behave for variable scope of the line on which the include occurs
Option 1
|
Any variable available at that line in the calling file will be available within the called file from that point
Correct |
Option 2
|
Any variable available at that line in the calling file will not be available within the called file
|
Option 3
|
Variables are local in both called and calling files
|
Option 4
|
Non of these
|
Q No.2 of 10
The difference between include() and require()
Option 1
|
is include() produced a Fatal Error while require results in a Warning
|
Option 2
|
both are same in every aspects
|
Option 3
|
are different how they handle failure
Correct |
Option 4
|
Non of these
|
Q No.3 of 10
A variable $abc is set to “HELLO WORLD”, which of the following script returns in title case
Option 1
|
echo ucfirst(strtolower($abc)
|
Option 2
|
echo ucfirst($abc)
|
Option 3
|
echo ucwords(strtolower($abc)
Correct |
Option 4
|
echo ucwords($abc)
|
Q No.4 of 10
When you need to obtain the ASCII value of a character which of the following function you apply in PHP?
Option 1
|
val( );
|
Option 2
|
ord( );
Correct |
Option 3
|
asc( );
|
Option 4
|
chr( );
|
Q No.5 of 10
What does this function do: <?php function my_func($variable) {return (is_numeric($variable) && $variable % 2 == 0);}?>
Option 1
|
) tests whether $variable is an even number
Correct |
Option 2
|
tests whether $variable is a number and ends in 2
|
Option 3
|
tests whether $variable ends in 2
|
Option 4
|
tests whether $variable is a number and contains 2
|
Q No.6 of 10
What does break; do in PHP?
Option 1
|
Moves on to the next iteration of the current for, foreach, while, do-while or switch structure
|
Option 2
|
Ends execution of the current switch structure
|
Option 3
|
Ends execution of the current for, foreach, while, do-while or switch structure
Correct |
Option 4
|
Not use in php
|
Q No.7 of 10
What library do you need in order to process images?
Option 1
|
GIF/PNG library
|
Option 2
|
GD library
Correct |
Option 3
|
c-client library
|
Option 4
|
Image Library
|
Q No.8 of 10
Which one of these variables has an illegal name in PHP?
Option 1
|
$myVar
|
Option 2
|
$my_Var
|
Option 3
|
$my-Var
Correct |
Option 4
|
Non of these
|
Q No.9 of 10
PHP can be run on Microsoft Windows IIS(Internet Information Server?
Option 1
|
True
Correct |
Option 2
|
False
|
Q No.10 of 10
Which of the following delimiting method is known as string Interpolation?
Option 1
|
delimited by double quote |
Option 2
|
delimited by single quote |
Option 3
|
delimited by <<< identifier Correct |
Option 4
|
All of these |