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Test Status
PHPRANDOMTEST
Ques 1 :
Which function includes the specified file even the statement evaluates to false in which block the function is placed.
(A) include ()
(B) require ()
(C) both of above
(D) None of above
Ques 2 :
On failure of which statement the script execution stops displaying error/warning message?
(A) include ()
(B) require ()
(C) both of above
(D) None of above
Ques 3 :
Which of the following function is used to pick one or more random values from PHP Array?
(A) array_random()
(B) Rand_array()
(C) array_rand()
(D) Random_array()
Ques 4 :
Which of the following variables is not a predefined variable?
(A) $request
(B) $ask
(C) $get
(D) $post
Ques 5 :
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 6 :
Father of PHP?
(A) Larry Wall
(B) Rasmus Lerdorf
(C) James Gosling
(D) Guido Van Rossum
Ques 7 :
Identify the variable scope that is not supported by PHP
(A) Local variables
(B) Function parameters
(C) Global variables
(D) Hidden variables
Ques 8 :
Which of the following PCRE regular expressions best matches the string php|architect?
(A) \d{3}\|\d{8}
(B) [a-z][a-z][a-z]\|\w{9}
(C) [az]{3}\|[az]{9}
(D) .*
Ques 9 :
Which of the following statement produce different output.
a. <P="This is php example"; ?>
b. <?echo "This is php example"; ?>
c. <?PHP echo "This is php example"; php?>
d. <script language="php"> print "This is php example";</script>
(A) a
(B) b
(C) c
(D) d
Ques 10 :
Which of the following function is used for terminate the script execution in PHP?
(A) quit()
(B) break()
(C) die()
Ques 11 :
In PHP, during error handling include() generates....................
(A) a fatal error, and the script will stop
(B) a warning, but the script will continue execution
(C) None of the above
Ques 12 :
Which of the following functions can be used to convert the binary data stored in a string into its hexadecimal representation?
(A) encode_hex()
(B) pack()
(C) hex2bin()
(D) bin2hex()
Ques 13 :
what will be the output of below code ?
<?php
function zz(& $x)
{
$x=$x+5;
}
?>
<? php
$x=10;
zz($x);
echo $x;
?>
(A) 0
(B) 5
(C) 10
(D) 15
Ques 14 :
Father of PHP?
(A) Larry Wall
(B) Guido Van Rossum
(C) Rasmus Lerdorf
(D) James Gosling
Ques 15 :
^[A-Za-z].* matches
(A) play it again
(B) I
(C) both (A) and (B)
(D) 123
Ques 16 :
Is php can support multiple inheritance?
(A) NO
(B) YES
Ques 17 :
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 but the interface differs in each case.
(C) 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.
(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 18 :
The function setcookie( ) is used to
(A) Declare cookie variables
(B) Store data in cookie variable
(C) Enable or disable cookie support
(D) All of above
Ques 19 :
What is the out put
<?php
$x=array(4,2,5,1,4,5,3,4);
$y=array_count_values($x);
echo count($y);
?>
(A) 8
(B) 7
(C) 5
(D) 28
Ques 20 :
Which datatypes are
treated
as arrays ?
(A) Integer
(B) Float
(C) String
(D) Booleans
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