Web-II-Loop and Function
Authored by Tamal Dey
Computers
University
Used 32+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What will be the output of the following PHP code ?
<?php
$i = 0;
for ($i)
{
print $i;
}
?>
0
infinite loop
no output
error
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What will be the output of the following PHP code ?
<?php
for ($x = 1; $x < 10;++$x)
{
print "*\t";
}
?>
**********
*********
***********
infinite loop
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What will be the output of the following PHP code ?
<?php
for ($x = -1; $x < 10;--$x)
{
print $x;
}
?>
123456789101112
12345678910
1234567891011
infinite loop
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What will be the output of the following PHP code ?
<?php
$x;
for ($x = -3; $x < -5; ++$x)
{
print ++$x;
}
?>
-3-4-5
-3-4
no output
infinite loop
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What will be the output of the following PHP code ?
<?php
for ($x = 1; $x < 10; $x++)
for ($y = 1; $y < 5; $y++)
print "Hello";
?>
Hello....36 times
Hello....45 times
Hello....50 times
Hello....40 times
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What will happen in this function call?
<?php
function calc($price, $tax)
{ $total = $price + $tax;
}
$pricetag = 15;
$taxtag = 3;
calc($pricetag, $taxtag);
?>
Type Hinting
Default Argument Value
Call By Value
Call By Reference
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What will be the output of the following PHP code?
<?php
function calc($price, $tax="")
{
$total = $price + ($price * $tax);
echo "$total";
}
calc(42);
?>
error
0
42
84
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
