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Test Status
PHPRANDOMTEST
Ques 1 :
PHP variables are
(A) Single type variable
(B) Multitype variables
(C) Double type variables
(D) Trible type variables
Ques 2 :
PHP is
(A) client side script language
(B) server side script language
(C) event-driven language
Ques 3 :
What is the out put
<?php
$color=array("red","yellow","white");
$x=in_array("black",$color);
if($x==0)
echo "good bye";
if($x==1) echo "Hello";
?>
(A) Error
(B) Hello
(C) good bye
(D) None of the above
Ques 4 :
What's the best way to copy a file from within a piece of PHP?
(A) Print out a message asking your user to "telnet" in to the server and copy the file for you
(B) Open the input and output files, and use read() and write() to copy the data block by block until read() returns a zero
(C) Use the built in copy() function
(D) Use "exec" to run an operating system command such as cp (Unix, Linux) or copy (Windows)
Ques 5 :
script is a ______.
(A) Program or sequence of instruction that is interpreted or carried out by web server only
(B) Program or sequence of instruction that is interpreted or carried out by another program
(C) Program or sequence of instructions that is interpreted or carried out by processor directly
(D) None of above
Ques 6 :
The left associative dot operator (.) is used in PHP for
(A) multiplication
(B) separate object and its member
(C) concatenation
(D) delimiter
Ques 7 :
Which of the following functions require the allow-url-fopen must be enabled?
(A) include()
(B) require()
(C) both of above
(D) None of above
Ques 8 :
What is the out put.
<?php
$x=array(1,3,2,3,7,8,9,7,3);
$y=array_count_values($x);
echo $y[8];
?>
(A) 43
(B) 8
(C) 1
(D) 6
Ques 9 :
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 10 :
Variable scope on which a variable does not loose its value when the function exists and use that value if the function is called again is: ?
(A) Local
(B) function parameter
(C) static
(D) None of above
Ques 11 :
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 12 :
^[0-9]{5}(\-[0-9]{4})?$ matches
(A) 9001 and 12-4321\
(B) 90001 and 90002-4323
Ques 13 :
Which of the
following
are valid float values?
(A) 4.5678
(B) 4.0
(C) 7e4
(D) All of above
Ques 14 :
To produce the output I love the summer time, Which of the following statement should be used?
a. <?php print("<P>I love the summer time</p>");?>
b. <?php $season = "summer time"; print("<P>I love the $season</p>"); ?>
c. <?php $message = "I love the $season"; echo $message; ?>
(A) a
(B) a and c
(C) a and b
(D) All of the above
Ques 15 :
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 16 :
What is the output ?
<?php define("x","5"); $x=x+10; echo x; ?>
(A) 10
(B) 5
(C) Error
(D) 15
Ques 17 :
^[A-Za-z].* matches
(A) play it again
(B) I
(C) both (A) and (B)
(D) 123
Ques 18 :
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 19 :
What's the best way to copy a file from within a piece of PHP?
(A) out a message asking your user to "telnet" in to the server and copy the file for you
(B) Open the input and output files, and use read() and write() to copy the data block by block until read() returns a zero
(C) Use the built in copy() function
(D) Use "exec" to run an operating system command such as cp (Unix, Linux) or copy (Windows)
Ques 20 :
Which of the following method is suitable when you need to send larger form submissions?
(A) Get
(B) Post
(C) Both Get and Post
(D) There is no direct way for larger form. You need to store them in a file and retrieve
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