HTML Forms and PHP Basics Quiz

What is the purpose of an HTML form?

• To create a database

• To allow users to enter and submit data

• To display images

• To create a PHP script

Which HTML tag is used to create a form?

The action attribute in a tag is used to:

• Style the form

• Specify the page where form data should be sent

• Validate user input

• Display an alert message

What is the difference between GET and POST methods in form submission?

• GET is more secure than POST

• POST sends data in the URL

• GET sends data in the URL, while POST sends it in the request body

• Both work exactly the same

What does $_POST in PHP store?

• Data received from a form using the GET method

• Form data submitted using the POST method

• Session variables

• PHP configuration settings

Which of the following input types is used for multiple-choice selection?

What does the following HTML form element do?

• Allows the user to enter text

• Allows the user to select multiple options

• Allows only one selection

• Submits the form automatically

What does the name attribute in an HTML form do?

• Assigns a value to the form

• Gives a unique identifier to the input field

• Makes the input field read-only

• Changes the background color

What happens if a user submits a form without filling in required fields?

• The form automatically fills in the missing fields

• The browser displays an error message

• The form still submits successfully

• The server adds default values

What is the correct way to check if a form field is empty in PHP?

• isset($_POST['field'])

• empty($_POST['field'])

• strlen($_POST['field'])

• $_POST['field'] == null