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

Write the features Conditional Statements in PHP.

Differentiate Switch and if else statement.

Explain the Function of Conditional Statements in PHP.

Explain the working of Conditional Statements in PHP?

The loop exclusively used for arrays is _____.

Loops that iterate for fixed number of times is called ______.

Which loop evaluates condition expression as Boolean, if it is true, it executes statements and when it is false it will terminate?

for ($ x=0; $ x<5; x++)
echo “Hai”
The above loop executes how many no of times?

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.