Online Random Test

Test Status

PHPRANDOMTEST

Ques 1 : Identify the variable scope that is not supported by PHP ?

(A) Local variables

(B) Function parameters

(C) Hidden variables

(D) Global variables

Ques 2 : When defining identifier in PHP you should remember that

(A) Identifier are case sensitive. So $result is different than $ result

(B) Identifiers can be any length

(C) Both of above

(D) None of above

Ques 3 : Assume that your php file 'index.php' in location c:/apache/htdocs/phptutor/index.php. If you used $_SERVER['PHP_SELF'] function in your page, then what is the return value of this function ?

(A) phptutor/index.php

(B) /phptutor/index.php

(C) c:/apache/htdocs/phptutor/index.php

(D) index.php

Ques 4 : What is the expansion of LAMP?

(A) Linux And Mysql Php

(B) Linux Apache Mysql Php

Ques 5 : What is the out put ?
<?php $x=array("aaa","ttt","www","ttt","yyy","tttt"); $y=array_count_values($x); echo $y[ttt]; ?>

(A) 2

(B) 3

(C) 1

(D) 4

Ques 6 : Which of following commenting is supported by Php.

(A) Shell syntax - #

(B) Multiline Comment /* ------------- */

(C) Both of above

(D) None of above

Ques 7 : When uploading a file if the UPLOAD_ERR-OK contains value 0 it means.

(A) Uploaded file size is 0

(B) Uplaod is not successful, error occurred

(C) The file uploaded with success

(D) File upload progress is 0% completed

Ques 8 : How do you get information from a form that is submitted using the "get" method?

(A) $_GET[];

(B) Request.Form;

(C) Request.Query String;

(D) .$_POST[];

Ques 9 : Which datatypes are treaded as arrays

(A) Integer

(B) Float

(C) String

(D) Booleans

Ques 10 :
The output of ofllowing script would be

$somerar=15;

function ad it () {

GLOBAL $somevar;

$somerar++ ;

echo "somerar is $somerar";

}
addit ();

(A) somerar is 15

(B) somerar is 16

(C) somerar is 1

(D) somerar is $ somerar

Ques 11 : PHP code is embedded directly into XHTML document?

(A) False

(B) True

Ques 12 : what will be the output of below code ?
$x="101.5degrees";
(double)$x;
(int)$x;
echo (string)$x;
?>

(A) 101.5

(B) degrees

(C) 101

(D) 101.5degrees

Ques 13 :
When defining identifier in PHP you should remember that ?

(A) Identifier are case sensitive. So $result is different than $ result

(B) Identifiers can be any length

(C) Both of above

(D) None of above

Ques 14 :
All variables in PHP start with which symbol?

(A) !

(B) &

(C) $

(D) %

Ques 15 : Which of the following delimiting method is known as string Interpolation

(A) delimited by single quote

(B) delimited by double quote

(C) delimited by <<< identifier

(D) All of above

Ques 16 :
What is the expansion of LAMP?

(A) Linux And Mysql Php

(B) Linux Apache Mysql Php

Ques 17 : When compared to the compiled program, scripts run

(A) Slower

(B) Faster

(C) The execution speed is similar

(D) All of above

Ques 18 :
What is the output ?
<?php $arr = array(5 => 1, 12 => 2);
$arr[] = 56;
$arr["x"] = 42;
unset($arr);
echo var_dump($arr); ?>

(A) 56

(B) x=42

(C) 42

(D) Null

Ques 19 : PHP is

(A) Partially cross-platform

(B) Truly cross-platform

(C) None of above

Ques 20 : PHP code is embedded directly into XHTML document?

(A) False

(B) True

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