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Test Status
PHPRANDOMTEST
Ques 1 :
Which of the following is used to check if a function has already been defined?
(A) bool function_exists(functionname)
(B) bool func_exist(functioname)
(C) bool f_exists(functionname)
Ques 2 :
Father of PHP?
(A) Larry Wall
(B) Guido Van Rossum
(C) Rasmus Lerdorf
(D) James Gosling
Ques 3 :
PHP variables are_____ ?
(A) Multitype variables
(B) Single type variable
(C) Double type variables
(D) Trible type variables
Ques 4 :
Which of the following is not true?
(A) PHP makes a website dynamic.
(B) PHP can be used to develop web applications.
(C) PHP applications can not be compiled.
(D) PHP can not be embedded into html.
Ques 5 :
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 6 :
what will be the ouput of below code ?
define("x","5");
$x=x+10;
echo x;
?>
(A) Error
(B) 5
(C) 10
(D) 15
Ques 7 :
The PHP syntax is most similar to
(A) PERL and C
(B) Java script
(C) VB Script
(D) Visual Basic
Ques 8 :
What is the out put.
<?php
$x=array("aaa","","ccc","ddd","");
$y=array_unique($x);
echo count($x) . "," . count($y);
?>
(A) 3,1
(B) 3,3
(C) 5,4
(D) 5,5
Ques 9 :
How would you add 1 to the variable $count?
(A) incr count;
(B) $count =+1
(C) $count++;
(D) incr $count;
Ques 10 :
Is it possible to submit a form with out a submit button?
(A) Yes
(B) No
Ques 11 :
what will be the output of below code ?
<?php
$qpt = 'QualityPointTechnologies';
echo preg_match("/^Quality/", $qpt);
?>
(A) 0
(B) 1
(C) Quality
(D) Null
Ques 12 :
Given a comma-separated list of values in a string, which function from the given list can create an array of each individual value with a single call?
(A) strstr()
(B) strtok()
(C) explode()
(D) extract()
Ques 13 :
In php Which method is used to getting browser properties?
(A) $_SERVER['PHP_SELF']
(B) $_SERVER['HTTP_VARIENT']
(C) $_SERVER['HTTP_USER_AGENT'];
(D) $_SERVER['SERVER_NAME']
Ques 14 :
To work with remote files in PHP you need to enable
(A) allow_url_fopen
(B) allow_remote_files
(C) both of above
(D) none of above
Ques 15 :
what will be the output of below code ?
<? php
$data="98.8degrees";
(double)$data;
(int)$data;
(string)$string;
echo $data;
?>
(A) 98
(B) 98.8
(C) 98.8degrees
(D) degrees
Ques 16 :
Which of these statements is true?
(A) PHP interfaces to the MySQL database,and you should transfer any data in Oracle or Sybase to MySQL if you want to use PHP on the data.
(B) PHP interfaces to a number of relational databases such as MySQL, Oracle and Sybase. A wrapper layer is provided so that code written for one database can easily be transferred to another if you later switch your database engine.
(C) PHP interfaces to a number of relational databases such as MySQL, Oracle and Sybase but the interface differs in each case.
(D) There's little code in PHP to help you interface to databases, but there's no reason why you can't write such code if you want to.
Ques 17 :
Which of the following delimiting method is known as string Interpolation
(A) delimited by single quote
(B) delimited by double quote
(C) delimited by <<< identifier
(D) All of above
Ques 18 :
^[0-9]{5}(\-[0-9]{4})?$ matches
(A) 9001 and 12-4321\
(B) 90001 and 90002-4323
Ques 19 :
What is the out put.
<?php
$qpt = 'Eat to live, but not live to eat';
echo preg_match("/^to/", $qpt);
?>
(A) 0
(B) 1
(C) to
(D) Null
Ques 20 :
All variables in PHP start with which symbol?
(A) !
(B) &
(C) $
(D) %
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