Web Programming Quiz 1

Declares the document as HTML5 and tells the browser which HTML version is being used

void element

A void element with no closing tag

The root element of the HTML document tree

children

All HTML elements except are nested inside

Contains metadata about the HTML document

Contains all visible content displayed in the browser

Sets the title shown in the browser tab

Provides metadata such as character encoding and page description

void element

A void element with no closing tag

Sets the character encoding for the page

UTF-8

The Unicode character encoding used in HTML5

Links external resources such as CSS files or icons

Specifies the URL of the linked resource

Defines the relationship between the linked resource and the document

rel="stylesheet"

Indicates that the linked file is a CSS stylesheet

Contains JavaScript code or links to a JavaScript file

Specifies module-based JavaScript

async

Loads a script asynchronously and may execute out of order

defer

Loads scripts after HTML parsing and preserves execution order

–

Headings ordered by importance

usage

Should appear once per page and represent the page title

Headings and font size

Headings should be chosen by importance, not font size

A paragraph of text

Indicates important text

Indicates emphasized text

vs

indicates importance while indicates emphasis

Unordered (bulleted) list

Ordered (numbered) list

List item inside

or

Description list for name-value pairs

A term in a description list

The description of a term in a description list

Creates a hyperlink

Defines the link destination URL

target="_blank"

Opens a link in a new browser tab

Defines a section containing navigation links

Embeds an image

void element

A void element with no closing tag

src

Specifies the source URL for embedded media

Embeds audio content

Embeds video content

controls

Displays playback controls for media

Boolean attribute

An attribute that is true when present and false when absent

autoplay

Automatically starts media playback

muted

Turns off audio output

Provides timed text such as subtitles or captions

Groups self-contained media or content

Provides a caption for a

Defines a table

Defines a row in a table

Defines a data cell in a table

Defines a header cell in a table

Groups table header rows

Groups table body rows

Groups table footer rows

Provides a table caption

Defines a form for user input

Accepts user input

void element

A void element with no closing tag

Allows multi-line text input

Creates a clickable button

Creates a dropdown menu