HSC Science इयत्ता १२ - Tamil Nadu Board of Secondary Education Question Bank Solutions

What will be displayed in a browser when the following PHP code is executed:

<?php
for (Scounter = 20; $counter< 10;
$counter++)
{
echo “Welcome to Tamilnadu “;
}
echo “Counter is: Scounter”;
?>

What will be displayed in a browser when the following PHP code is executed;

<?php
for ($counter = 10; $counter < 10;
$counter = $counter + 5){
echo “Hello”;
 }
?>

PHP supports which types of looping techniques ______.

Consider the following code

<? php
$count=12;
do{
printf(“%d squared=%d<br/>”,
$count, pow($count,2));
} while($count<4);
?>

What will be the output of the code.

What will be the output of the following PHP code?

<?php
for ($x = 1; $x < 10;++$x)
{
print “*\t”;
}
?>

What will be the output of the following PHP code?

<?php
for ($x = -1; $x < 10;--$x)
{
print $x;
}
?>

Define Looping Structure in PHP.

Define for loop in PHP.

What is For each loop in PHP?

List out Looping Structure in PHP.

Write Syntax of For loop in PHP.

Write Syntax of For each loop in PHP.

Write Syntax of while loop in PHP.

Write Syntax of Do while loop in PHP.

Compare for loop and for each loop.

Explain the use of for each loop in PHP.

Write the features Looping Structure.

Write the purpose of Looping Structure in PHP.

Differentiate For each and While loop.

Write short notes on Do while Loop.