PHP MCQ

Personal Hypertext Processor

Hypertext Preprocessor

Private Home Page

Personal Home Page

<&>...</&>

<?php..?>

<?php> ..</?>

<script>...</script>

echo "Hello World";

echo("Hello World");

document.write("Hello World");

print "Hello World";

XSS enables attackers to inject client-side script into Web pages viewed by other users.

htmlspecialchars() function is used to avoid hacker-defined scripts

Both GET and POST create an array that holds key/value pairs from the user's input.

$_SERVER["PHP_SELF"] sends the submitted form data to the page itself, instead of jumping to a different page

True

False

$_SESSION

$_ENV

$_SERVER

$_GLOBAL

$cars = array["Volvo", "BMW", "Toyota"];

$cars = "Volvo", "BMW", "Toyota";

$cars = array("Volvo", "BMW", "Toyota");

$cars = {"Volvo", "BMW", "Toyota"};

The isset() function is used to check whether variable is set or not

The isset() function is used to check whether the variable is free or not

The isset() function is used to check whether the variable is string or not

None of the above

1

2

3

4

Result1: 5 , Result2:

Result1: 5 , Result2: 0

Result1: 5 , Result2: 5

None of the above