Which attribute specifies the HTTP method (GET, POST) used to submit the form-data?

action method value

<form action="script.php" method="post"> ... </form>

Which CSS property allows to add shadow to boxes?

background-image box-shadow border-radius

#id {
  background-color: #bbfeda;
  box-shadow: 11px 11px 5px #7878da;
}

Which function removes the first element from an array?

pop() push() shift()

var fruits = ["apple", "apricot", "banana"];
fruits.shift();
alert(fruits.length);           // 2

Indicate the function that can be used to check if a PHP extension is instaled.

function() filetype() extension_loaded()

if(extension_loaded("PDO") === true) echo "PDO is available."

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