HTML Forms and Inputs

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Questions and Answers

What is the primary purpose of HTML in relation to forms?

  • To store form data in a database
  • To create interactive form elements
  • To display and style the form (correct)
  • To process form data on the server

What happens when a form is submitted?

  • The data is processed on the client-side
  • The data is lost forever
  • The data is sent to a server for processing (correct)
  • The data is stored locally on the user's device

What is the purpose of the 'action' attribute in a form tag?

  • To indicate where the form data is sent (correct)
  • To set the form's title
  • To define the form's structure
  • To specify the form's CSS styles

What type of programming languages are used to process form data?

<p>Server-side languages like PHP or Python (C)</p> Signup and view all the answers

What is the purpose of services that allow you to insert a snippet into your HTML to process forms?

<p>To process the form data on the server (B)</p> Signup and view all the answers

What is the primary function of CSS in relation to forms?

<p>To display and style the form (D)</p> Signup and view all the answers

What is the purpose of the 'type' attribute in an input field?

<p>To specify the type of data the input field can accept (A)</p> Signup and view all the answers

What is the purpose of the 'name' attribute in a select field?

<p>To specify the name of the select field (C)</p> Signup and view all the answers

What is the purpose of the 'value' attribute in a radio button?

<p>To specify the value of the radio button (B)</p> Signup and view all the answers

What is the purpose of a reset button in a form?

<p>To clear all the fields in the form (B)</p> Signup and view all the answers

What is the purpose of the 'id' attribute in an input field?

<p>To specify a unique identifier for the input field (B)</p> Signup and view all the answers

What is the purpose of the 'checked' attribute in a radio button?

<p>To make the radio button selected by default (B)</p> Signup and view all the answers

What is the difference between a submit button and a reset button?

<p>A submit button submits the form data, while a reset button clears the form fields (B)</p> Signup and view all the answers

What is the purpose of the 'selected' attribute in a select field?

<p>To make the select option selected by default (C)</p> Signup and view all the answers

What is the type of field used to input a specific date?

<p>Date (B)</p> Signup and view all the answers

Why is the value 'John Doe' retained when the reset button is clicked?

<p>Because it is a hardcoded value (B)</p> Signup and view all the answers

What type of input field is used for ages and other numerical values?

<p>Number (D)</p> Signup and view all the answers

What type of input field is used for dates?

<p>Date (C)</p> Signup and view all the answers

What is the purpose of the 'type' attribute in a button?

<p>To specify the button's functionality (A)</p> Signup and view all the answers

What type of input field is used for selecting one of multiple options?

<p>Radio (D)</p> Signup and view all the answers

What is the purpose of the 'label' tag?

<p>To provide a text description for an input field (C)</p> Signup and view all the answers

What is the purpose of the 'for' attribute in a label?

<p>To specify the ID of the input field (B)</p> Signup and view all the answers

What is the purpose of the 'name' attribute in an input field?

<p>To link the input field to a specific server-side variable (A)</p> Signup and view all the answers

What is the difference between a 'text' input field and an 'email' input field?

<p>The 'text' input field has no validation, while the 'email' input field has built-in email validation (D)</p> Signup and view all the answers

What is the purpose of a 'div' element in HTML?

<p>To separate the markup into sections (B)</p> Signup and view all the answers

What is the difference between a 'text' input field and a 'textarea' input field?

<p>The 'text' input field is used for single-line inputs, while the 'textarea' input field is used for multi-line inputs (D)</p> Signup and view all the answers

What is the purpose of the 'rows' attribute in a 'textarea' input field?

<p>To specify the height of the 'textarea' input field (C)</p> Signup and view all the answers

What is the purpose of the 'cols' attribute in a 'textarea' input field?

<p>To specify the width of the 'textarea' input field (D)</p> Signup and view all the answers

Why is it important to validate user input on the server-side?

<p>To ensure that the user input is valid and can be processed correctly (B)</p> Signup and view all the answers

What is the purpose of using a 'label' element in HTML?

<p>To link a label to a specific input field (C)</p> Signup and view all the answers

What is the purpose of using client-side validation in HTML?

<p>To provide instant feedback to the user about the validity of their input (C)</p> Signup and view all the answers

What is the purpose of the 'placeholder' attribute in HTML5?

<p>To provide a hint to the user without setting a default value (C)</p> Signup and view all the answers

What is the main difference between a radio button and a checkbox?

<p>Checkboxes allow multiple selections, while radio buttons allow only one selection (D)</p> Signup and view all the answers

What is the purpose of the 'value' attribute in a form input?

<p>To specify the data that is sent to the server when the form is submitted (B)</p> Signup and view all the answers

What is the purpose of the 'type' attribute in an input tag?

<p>To specify the type of input field, such as text or email (B)</p> Signup and view all the answers

What is the purpose of the 'checked' attribute in a checkbox input?

<p>To make the checkbox selected by default (A)</p> Signup and view all the answers

What is the difference between an 'input' tag and a 'button' tag?

<p>An input tag is self-closing, while a button tag is not (B)</p> Signup and view all the answers

How can you select multiple occurrences of the same text in an HTML editor?

<p>By holding the control key and pressing DX (B)</p> Signup and view all the answers

What is the purpose of the 'tabindex' attribute in an HTML element?

<p>To specify the order in which elements receive focus when the user navigates the page (D)</p> Signup and view all the answers

What is the purpose of the 'escape' key in an HTML editor?

<p>To bring the cursor back to a single cursor after multiple selections (B)</p> Signup and view all the answers

What is the purpose of a 'submit' button in a form?

<p>To submit the form data to the server (B)</p> Signup and view all the answers

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