PHP

PHP

Question: What will be the output of the following code? $Rent = 250 Function Expenses($Other) { $Rent = 250 + $Other; Return $Rent; } Expenses(50); Echo $Rent;
A
300

B
250

C
200

D
Program will not compile

Note: Not available
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Question: What will be the output of following code?
$a = 10;
Echo “Value of a = $a”;
A
Value of a = 10

B
Value of a = $a

C
Undefined

D
Syntax Error

Note: Not available
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Question: What will be the result of following operation? Print 4<<5;
A
3

B
128

C
120

D
6

Note: Not available
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Question: Multiple select/load is possible with:
A
Checkbox

B
Select

C
File

D
All of the above

Note: Not available
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Question: What do you infer from the following code?
<?php
$str = 'Dear Customer,\n Thanks for your query. We will replay very soon.?\n Regards. \n Customer Service Agent';
print $str;
?>
A
Only first \n character will be recognised and new line will be inserted.

B
Last \n will not be recognised and only first two parts will come in new lines.

C
All the \n will work and text will be printed on respective new lines.

D
All will be printed on one line irrespective of the \n.

Note: Not available
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Question: Which of the following is not supported in PHP5?
A
Type Hinting

B
Reflection

C
Magic Methods

D
Multiple Inheritance

E
Object Cloning

Note: Not available
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Question: You need to count the number of parameters given in the URL by a POST operation. The correct way is:
A
count($POST_VARS);

B
count($POST_VARS_PARAM);

C
count($_POST);

D
count($HTTP_POST_PARAM);

Note: Not available
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Question: Which of the following pair have non-associative equal precedence?
A
+,-

B
==,!=

C
<<,>>

D
&=,|=

Note: Not available
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Question: How would you start a session?
A
session(start);

B
session();

C
session_start();

D
begin_sesion();

Note: Not available
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Question: What is the output of the following code?
<?php function vec_add (&$a, $b) { $a['x'] += $b['x']; $a['y'] += $b['y']; $a['z'] += $b['z']; } $a = array ('x' => 3, 'y' => 2, 'z' => 5); $b = array ('x' =>9, 'y' => 3, 'z' => -7); vec_add ($a, $b); print_r ($a); ?>
A
Array (     [x] => 9     [y] => 3     [z] => -7 )

B
Array (     [x] => 3     [y] => 2     [z] => 5 )

C
Array (     [x] => 12     [y] => 5     [z] => -2 )

D
Error

E
None of the above

Note: Not available
1. Report

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Question: What will be the output of the following code? $Rent = 250 Function Expenses($Other) { $Rent = 250 + $Other; Return $Rent; } Expenses(50); Echo $Rent;

Question: What will be the output of following code?
$a = 10;
Echo “Value of a = $a”;

Question: What will be the result of following operation? Print 4<<5;

Question: Multiple select/load is possible with:

Question: What do you infer from the following code?
<?php
$str = 'Dear Customer,\n Thanks for your query. We will replay very soon.?\n Regards. \n Customer Service Agent';
print $str;
?>

Question: Which of the following is not supported in PHP5?

Question: You need to count the number of parameters given in the URL by a POST operation. The correct way is:

Question: Which of the following pair have non-associative equal precedence?

Question: How would you start a session?

Question: What is the output of the following code?
<?php function vec_add (&$a, $b) { $a['x'] += $b['x']; $a['y'] += $b['y']; $a['z'] += $b['z']; } $a = array ('x' => 3, 'y' => 2, 'z' => 5); $b = array ('x' =>9, 'y' => 3, 'z' => -7); vec_add ($a, $b); print_r ($a); ?>

Question: What will be the output of the following code? $Rent = 250 Function Expenses($Other) { $Rent = 250 + $Other; Return $Rent; } Expenses(50); Echo $Rent;

Question: What will be the output of following code?$a = 10;Echo “Value of a = $a”;

Question: What will be the result of following operation? Print 4<<5;

Question: Multiple select/load is possible with:

Question: What do you infer from the following code?<?php $str = 'Dear Customer,\n Thanks for your query. We will replay very soon.?\n Regards. \n Customer Service Agent'; print $str;?>

Question: Which of the following is not supported in PHP5?

Question: You need to count the number of parameters given in the URL by a POST operation. The correct way is:

Question: Which of the following pair have non-associative equal precedence?

Question: How would you start a session?

Question: What is the output of the following code?<?php function vec_add (&$a, $b) { $a['x'] += $b['x']; $a['y'] += $b['y']; $a['z'] += $b['z']; } $a = array ('x' => 3, 'y' => 2, 'z' => 5); $b = array ('x' =>9, 'y' => 3, 'z' => -7); vec_add ($a, $b); print_r ($a); ?>

Question: What will be the output of following code?
$a = 10;
Echo “Value of a = $a”;

Question: What do you infer from the following code?
<?php
$str = 'Dear Customer,\n Thanks for your query. We will replay very soon.?\n Regards. \n Customer Service Agent';
print $str;
?>

Question: What is the output of the following code?
<?php function vec_add (&$a, $b) { $a['x'] += $b['x']; $a['y'] += $b['y']; $a['z'] += $b['z']; } $a = array ('x' => 3, 'y' => 2, 'z' => 5); $b = array ('x' =>9, 'y' => 3, 'z' => -7); vec_add ($a, $b); print_r ($a); ?>