PHP, Web Development

PHP

Question: Which of the following is a Ternary Operator?
A
&

B
=

C
:?

D
?:

E
+=

F
&&

Note: Not available
1. Report
Question: What will be the output of the following code?
$a=10;
If($a>5 OR <15)
Echo “true”;
Else
Echo “false”
A
True

B
False

C
No output

D
Parse Error

Note: Not available
1. Report
Question: What will be the output of the following code?
<?php
Var_dump(3*4);
?>
A
Int(3*4)

B
Int(12)

C
3*4

D
12

E
None

Note: Not available
1. Report
Question: Which of the following is a correct declaration?
A
Static $varb= array(1,’val’,3);

B
Static $varb= 1+(2*90);

C
Static $varb= sqrt(81);

D
Static $varb= new Object;

E
All

Note: Not available
1. Report
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
1. Report
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
1. Report
Question: Which of the following regular expressions can be used to check the validity of an e-mail address?
A
^[^@ ]+@[^@ ]+\.[^@ ]+$

B
^[^@ ]+@[^@ ]+.[^@ ]+$

C
$[^@ ]+@[^@]+\.[^@ ]+^

D
$[^@ ]+@[^@]+.[^@ ]+^

Note: Not available
1. Report
Question: Which of the following attribute is needed for file upload via form?
A
Enctype=”multipart/form-data”

B
Enctype=”singlepart/data”

C
Enctype=”file”

D
Enctype=”form-data/file”

Note: Not available
1. Report
Question: Which of the following type cast is not correct?
<?php
$fig=23;
$varb1=(real) $fig;
$varb2=(double) $fig;
$varb3=(decimal) $fig;
$varb4=(bool) $fig;
?>
A
Real

B
Double

C
Decimal

D
Boolean

Note: Not available
1. Report
Question: Which of the following characters are taken care of by htmlspecialchars?
A
<

B
>

C
Single quote

D
Double quote

E
&

F
ALL

Note: Not available
1. Report

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Question: Which of the following is a Ternary Operator?

Question: What will be the output of the following code?
$a=10;
If($a>5 OR <15)
Echo “true”;
Else
Echo “false”

Question: What will be the output of the following code?
<?php
Var_dump(3*4);
?>

Question: Which of the following is a correct declaration?

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: 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 regular expressions can be used to check the validity of an e-mail address?

Question: Which of the following attribute is needed for file upload via form?

Question: Which of the following type cast is not correct?
<?php
$fig=23;
$varb1=(real) $fig;
$varb2=(double) $fig;
$varb3=(decimal) $fig;
$varb4=(bool) $fig;
?>

Question: Which of the following characters are taken care of by htmlspecialchars?

Question: Which of the following is a Ternary Operator?

Question: What will be the output of the following code?$a=10;If($a>5 OR <15) Echo “true”;Else Echo “false”

Question: What will be the output of the following code?<?phpVar_dump(3*4);?>

Question: Which of the following is a correct declaration?

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: 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 regular expressions can be used to check the validity of an e-mail address?

Question: Which of the following attribute is needed for file upload via form?

Question: Which of the following type cast is not correct?<?php$fig=23;$varb1=(real) $fig;$varb2=(double) $fig;$varb3=(decimal) $fig;$varb4=(bool) $fig;?>

Question: Which of the following characters are taken care of by htmlspecialchars?

Question: What will be the output of the following code?
$a=10;
If($a>5 OR <15)
Echo “true”;
Else
Echo “false”

Question: What will be the output of the following code?
<?php
Var_dump(3*4);
?>

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: Which of the following type cast is not correct?
<?php
$fig=23;
$varb1=(real) $fig;
$varb2=(double) $fig;
$varb3=(decimal) $fig;
$varb4=(bool) $fig;
?>