12th Computer Applications Public Exam Important Program Question 2023

12th Computer Applications Public Exam Important Program Question

• Hi students we post 12th Computer Applications Public Exam Important Program Question 2023.
• This post is helpful for you to attend the programming questions and to get centum in board exams.

In PHP programming questions are covered under the topics,

1.  Function
2. Conditional Statements
3. Looping Structure
4. Database
5. MySQL

Model Programs:

1. What will be the output of the following PHP code?

<?php

function sum($x, $y) {

$z = $x + $y;

return $z;

}

echo “5 + 10 =” . sum(5, 10) . “<br>”;

echo “7 + 13 =” . sum(7, 13) . “<br>”;

echo “2 + 4 =”. sum(2, 4);

?>

2. What will be the output of the following PHP code?

<?php

function insertMsg()

{

echo “Student Details Inserted Successfully!”;

}

insertMsg();

?>

3. What will be the output of the following PHP code?

<?php

$student=array

(

array(“Iniyan”,100,96),

array(“Kavin”,60,59),

array(“Nilani”,1313,139)

);

echo $$student[0][0].”: Tamil Mark: “.$student [0][1].”. English mark: “.$student [0][2].”<br>”;

echo $$student[1][0].”: Tamil Mark: “.$student [1][1].”. English mark: “.$student [1][2].”<br>”;

echo $$student[2][0].”: Tamil Mark: “.$student [2][1].”. English mark: “.$student [2][2].”<br>”;

?>

4. What will be the output of the following PHP code?

<?php

$x;

if ($x)

print “hi”;

else

print “how are u”;

?>

5. What will be the output of the following PHP code?

<?php

$x = 0;

if ($x++)

print “hi”;

else

print “how are u”;

?>

6. What will be the output of the following PHP code?

<?php

$x;

if ($x == 0)

print “hi”;

else

print “how are u”;

print “hello”;

?>

7. What will be the output of the following PHP code?

<?php

$a = “”;

if ($a)

print “all”;

if ______

else

print “some”;

?>

8. What will be the output of the following PHP code ?

<?php

$a = ” “;

if ($a)

print “all”;

else

print “some”;

?>

9. What will be the output of the following PHP code ?

<?php

$x = 10;

$y = 20;

if ($x > $y + $y != 3)

print “hi” ;

else

print “how are u”;

?>

10. What will be the output of the following PHP code ?

<?php

$x = 10;

$y = 20;

if ($x > $y && 1||1)

print “hi”;

else

print “how are u”;

?>

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