What does PHP stand for?

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Hypertext Preprocessor

Programming Hypertext Processor

Preprocessed Hypertext Pages

Which of the following is NOT a feature of PHP?

Object-Oriented Programming

Server-Side Scripting

Database Connectivity

Client-Side Rendering

What is the correct syntax to start a PHP script?

Which of the following is used to comment out a single line in PHP?

/* */

What is the correct way to concatenate two strings in PHP?

$string1 . $string2

$string1 + $string2

$string1 & $string2

$string1 : $string2

Which of the following is NOT a valid PHP data type?

String

Boolean

Float

Character

What is the output of the following code?\n\n$x = 10;\n$y = 5;\necho $x % $y;

0.5

What is the correct way to define a constant in PHP?

Define('CONSTANT_NAME', value)

Const CONSTANT_NAME = value;

$CONSTANT_NAME = value;

Constant(CONSTANT_NAME, value);

Which of the following is used to redirect a user to a different page in PHP?

Header('Location: newpage.php')

Redirect('newpage.php')

Location.href = 'newpage.php'

Window.location.replace('newpage.php')

What is the purpose of the isset() function in PHP?

To check if a variable is set and not null

To define a new variable

To unset a variable

To check if a variable is empty

What is the correct way to include an external PHP file?

Include 'filename.php';

Require 'filename.php';

Import 'filename.php';

Load 'filename.php';

Which of the following is NOT a valid comparison operator in PHP?

What is the output of the following code?\n\n$x = 5;\n$y = 10;\nif ($x > $y) {\necho 'x is greater than y';\n} else {\necho 'x is less than or equal to y';\n}

X is less than or equal to y

X is greater than y

X is equal to y

No output

What is the purpose of the 'echo' statement in PHP?

To output content to the browser

To declare a variable

To include a file

To perform a mathematical operation

What is the correct syntax to define a function in PHP?

Which of the following is used to include a PHP file within another PHP file?

Include

Require

Import

Load

What is the purpose of the '$_GET' superglobal in PHP?

To retrieve data sent through the URL

To store session variables

To access form data submitted using POST method

To handle file uploads

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