Quiz 2: Introduction to PHP

What does PHP stands for?

• PHP: Hypertext Preprocessor

• Private Home Page

• Personal Hypertext Processor

Which among the following is the correct delimiters that surround PHP server scripts?

• <?php>...</?>

• <script>...</script>

• <?php...?>

• <&>...</&>

How do you write "Hello World" in PHP

• Document.Write("Hello World");

• "Hello World";

• echo "Hello World";

1. All variables in PHP start with which symbol?

• $

• !

• &

How do you get information from a form that is submitted using the "get" method?

• Request.QueryString;

• $_GET[];

• Request.Form;

When using the POST method, variables are displayed in the URL:

• True

• False

How do you create an array in PHP?

• $cars = "Volvo", "BMW", "Toyota";

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

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

What is the correct way to add 1 to the $count variable?

• $count =+1

• $count++;

• ++count

• count++;

The if statement is used to execute some code only if a specified condition is true

• True

• False

Which of the following is the correct code snippet for a foreach statement in PHP?

• foreach ($variable as $key => $value)

• foreach ($variable => $key as $value)

• foreach ($ctr = 0; $ctr < $array_size; $ctr++)

• foreach ($variable => $key => $value)