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4

What is the default number of seconds that cached session pages are made available before the new pages are created?

A. 360

B. 180

C. 3600

D. 1800

Correct Answer :

B. 180


The directive which determines this is session.cache_expire.

Related Questions

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4

To create an object and set the date to JUNE 22, 2013, which one of the following statement should be executed?

A.

$date = Date(22 JUNE 2013)

B.

$date = new Date(JUNE 22 2013)

C.

$date = DateTime(22 JUNE 2013)

D.

$date = new DateTime(22 JUNE 2013)

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4

What will be the output of the following PHP code ?
 <?php  define(VAR_NAME,test);
${VAR_NAME} = value;
echo VAR_NAME;
echo ${VAR_NAME};
?>

A. test

B. testtest

C. testvalue

D. error, constant value cannot be changed

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4

What is the default number of seconds that cached session pages are made available before the new pages are created?

A. 360

B. 180

C. 3600

D. 1800

What is the correct answer?

4

What will be the output of the following PHP code?
 <?php  $a = array(red, green, blue);
array_pop($a);
print_r($a);
?>

A.

Array ( [0] => red [1] => green )

B.

Array ( [0] => green [1] => blue )

C.

Array ( [0] => red [1] => blue )

D.

Array ( [0] => blue [1] => blue )

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4

What will be the output of the following PHP code ?
 <?php  $color1 = red;
$color2 = green;
echo $color1.$color2;
?>

A. red green

B. red

C. green

D. error

What is the correct answer?

4

What will be the output of the following PHP code ?
 <?php  $color1 = red;
$color2 = 1;
echo $color1 + $color2;
?>

A. red1

B. red 1

C. 0

D. 1

What is the correct answer?

4

What will be the output of the following PHP code?
 <?php  $a1 = array(red, green);
$a2 = array(blue, yellow);
print_r(array_merge($a1, $a2));
?>

A.

Array ( [0] => red [1] => green)

B.

Array ( [0] => blue [1] => yellow [2] => red [3] => green )

C.

Array ( [0] => red [1] => green [2] => blue [3] => yellow )

D.

Array ( [0] => blue [1] => yellow )

What is the correct answer?

4

What will be the output of the following PHP code ?
 <?php  define(__LINE__, PHP is a scripting language);
echo __LINE__;
?>

A. PHP is a scripting language

B. __LINE__

C. 2

D. ERROR

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4

PHP files have a default file extension of..


A.

.html


B.

.xml


C.

.php


D.

.ph


E.

.asp


F.

.jsp


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4

What will be the output of the following PHP code ?
 <?php  $i = ;
while ($i = 10){ print hi;
}print hello;
?>

A. hello

B. infinite loop

C. hihello

D. error

What is the correct answer?

4

What will be the output of the following PHP code ?
 <?php  define(GREETING, PHP is a scripting language, true);
echo GREETING;
echo
echo GREETING;
?>

A. PHP is a scripting language

B. GREETING
GREEtING

C. GREETING

D. PHP is a scripting language
PHP is a scripting language

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4

What will be the output of the following code? If say date is 22/06/2013.
     <?php      echo Today is .date(F d, Y)     ?> 

A. Today is 22 June, 2013

B. Today is 22-06-2013

C. Today is 06-22-2013

D. Today is June 22, 2013

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4

What will be the output of the following PHP code?
 <?php  $age = array(Peter=>35, Ben=>37, Joe=>43);
print_r(array_change_key_case($age, CASE_UPPER));
?>

A.

Array ( [Peter] => 35 [Ben] => 37 [Joe] => 43 )

B.

Array ( [peter] => 35 [ben] => 37 [joe] => 43 )

C.

Array ( [PETER] => 35 [BEN] => 37 [JOE] => 43 )

D.

Array ( [PeTeR] => 35 [BeN] => 37 [Joe] => 43 )

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4

What will be the output of the following PHP code?
     <?php      echo (checkdate(4,31,2010) ? 'Valid' : 'Invalid');
?>

A. TRUE

B. FALSE

C. Valid

D. Invalid

What is the correct answer?

4

Which of the following is/are a PHP code editor?
i) Notepad
ii) Notepad++
iii) Adobe Dreamweaver
iv) PDT


A.

Only iv)


B.

All of the mentioned.


C.

i), ii) and iii)


D.

Only iii)


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4

What will be the output of the following PHP code ?
 <?php  $color1 = red;
$color2 = red;
echo $color1 + $color2;
?>

A. redgreen

B. red green

C. 0

D. 1

What is the correct answer?

4

What will be the output of the following PHP code ?
 <?php  $color = red;
echo $color . red ;
?>

A. red red

B. red

C. error

D. nothing

What is the correct answer?

4

What will be the output of the following PHP code ?
 <?php  define('IF', 42);
echo IF: , IF;
?>

A. IF:42

B. No output

C. IF:

D. ERROR

What is the correct answer?

4

What will be the output of the following PHP code ?
 <?php  class myObject { }define('myObject::CONSTANT', 'test');
echo myObject::CONSTANT;
?>

A. test

B. error

C. myObject::CONSTANT

D. no output

What is the correct answer?

4

What will be the output of the following PHP code ?
 <?php  $i = 0;
while ((--$i > ++$i) - 1){ print $i;
} ?>

A. 00000000000000000000….infinitely

B. -1-1-1-1-1-1-1-1-1-1…infinitely

C. no output

D. error

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4

Which function displays the web pages most recent modification date?

A.

lastmod()

B.

getlastmod()

C.

last_mod()

D.

get_last_mod()

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4

What will be the output of the following PHP code ?
 <?php  $color1 = 1;
$color2 = 1;
echo $color1 + $color2;
?>

A. 11

B. 2

C. 0

D. 1

What is the correct answer?

4

What will be the output of the following PHP code ?
 <?php  define('GOOD_OCTAL', 0700);
define('BAD_OCTAL', 0600);
print GOOD_OCTAL;
print '
';
print BAD_OCTAL;
?>

A. 448
384

B. 0700
0800

C. ERROR

D. No output

What is the correct answer?

4

What will be the output of the following PHP code ?
 <?php  $color = red;
$color = green;
echo $color;
?>

A. red

B. green

C. red green

D. error

What is the correct answer?

4

Which of the following must be installed on your computer so as to run PHP script?
i) Adobe Dreamweaver
ii) PHP
iii) Apache
iv) IIS


A.

All of the mentioned.


B.

Only ii)


C.

ii) and iii)


D.

ii), iii) and iv)


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4

Which one of the following is the very first task executed by a session enabled page?

A. Delete the previous session

B. Start a new session

C. Check whether a valid session exists

D. Handle the session

What is the correct answer?

4

Which one of the following function is used to start a session?

A.

start_session()

B.

session_start()

C.

session_begin()

D.

begin_session()

What is the correct answer?

4

Which one of the following format parameter can be used to identify timezone?

A. T

B. N

C. E

D. I

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4

What will be the output of the following PHP code?
 <?php  $a = array(A, Cat, Dog, A, Dog);
print_r(array_count_values($a));
?>

A.

Array ( [A] => 2 [Cat] => 1 [Dog] => 2 )

B.

Array ( [A] => 2 [Cat] => 2 [Dog] => 1 )

C.

Array ( [A] => 1 [Cat] => 1 [Dog] => 2 )

D.

Array ( [A] => 2 [Cat] => 1 [Dog] => 1)

What is the correct answer?

4

What will be the output of the following code?



<?php
$foo = 'Bob';
$bar = &$foo;
$bar = "My name is $bar";
echo $bar;
echo $foo;
?>

A.

Error


B.

My name is BobBob


C.

My name is BobMy name is Bob


D.

My name is Bob Bob