php quiz

PHP server scripts are surrounded by delimiters, which?

• <script>........</script>

• <?php ....</?>

• <&>....</&>

• <?php .....?>

How do you write "Hello World" in PHP?

• Document.write("Hello world");

• ("Hello world");

• echo "Hello world";

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

• True

• False

Which are php's supported data types?

• boolean

• integer

• string

• float

• all of them

How do you create a cookie in PHP?

• setcookies()

• createcookies()

• makecookies()

In PHP, the only way to output text is with echo?

• TRUE

• FALSE

How do you create an array in PHP?

• $cars = "BMW","TOYOTA","AUDY"

• $cars = array("BMW","TOYOTA","AUDY");

• $cars = array["BMW","TOYOTA","AUDY"]

Which operator is used to check if two values are equal and of same data type?

• ==

• ===

• !=

• =

What gets printed?

$var = 'false';

if ($var)

{ echo 'true'; }

else { echo 'false'; }

• TRUE

• FALSE

What is the purpose of $_SESSION[]?

• Used to register a global variable

• Used to initialize a session

• Used to store variables of the current session

• none of the above