Answer key

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Chapter: 07. Html An Introduction

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HTML tags, though not visible themselves, enclose and define content, affecting how the text and non-text items within them are displayed by the browser.

The font-style property in CSS is used to specify the stylistic presentation of a font, allowing text to be displayed as normal or italic.

Clients send requests to servers, and servers respond immediately with the required data, communicating through networking protocols.

The output of HTML web pages remains the same on any type of computer and on any operating system, ensuring consistent display.

The default font size for text when not otherwise specified in CSS is 16 pixels (16px).

To effectively develop a web page using a text editor, the user must have a proper knowledge of HTML commands.

HTML5 includes a key feature that directly allows users to build and structure tables for organizing data on web pages.

Two examples of WYSIWYG editors are Adobe Dreamweaver and Google Web Designer.

An attribute is always specified inside the opening tag of an HTML element.

Margin is the space that appears around an element, creating distance between that element and adjacent elements on the web page.

Container tags have both an opening and a closing tag to enclose content, whereas empty tags have only an opening tag and do not enclose any data.

The primary function of CSS (Cascading Style Sheets) is to design and style a web page, describing how the HTML content will be presented visually on a web browser.

You link an external stylesheet to an HTML document by using the <link> element within the <head> section, specifying rel="stylesheet", type="text/css", and the path to the CSS file in the href attribute.

The <!DOCTYPE html> tag is a document type declaration that informs the web browser which version of HTML (specifically HTML5) the document is written in.

The LIFO (Last In First Out) principle in nesting of tags means that the most recently opened tag must be the first one to be closed.

A web page is a document that contains various forms of content such as text, graphics, videos, audio, and links to other pages, designed for display in a web browser.

CSS style rules are interpreted by the web browser and then applied to the corresponding HTML elements within the web page.

Two text properties in CSS are color (for text color) and text-align (for text alignment).

If you skip the <title> tag, the web browser will typically display the file name and its path as the title of your web page.

In an inline style sheet, the ‘style’ attribute, which is a global HTML attribute, is used directly within an HTML tag to contain specific CSS properties and their values for that single element, enclosed within double quotes.

An internal style sheet is commonly used when a single web page has unique styling requirements that are not shared with other pages in a website.

Two font properties in CSS are font-family (to specify the font face) and font-size (to specify the size of the text).

The <P> tag defines a new paragraph and automatically inserts a blank line between paragraphs, while the <BR> tag forces a simple line break without starting a new paragraph or adding extra vertical space.

The <head> tag contains information about the document that is primarily used by the browser and is not directly visible on the web page.

HTML was created by Tim Berners-Lee in the early 1990s.

The background-repeat property specifies how a background image will be repeated across an element’s background, such as repeat (both directions), repeat-x (horizontally), repeat-y (vertically), or no-repeat.

The <html> tag signals to the web browser that the content enclosed within it is a web page and should be viewed as such.

To edit an existing HTML document, right-click on the file, select “Open with,” and then choose “Notepad” from the list of applications.

CSS helps save a lot of time by allowing one design layout to be defined and then applied to multiple web pages, ensuring consistency across an entire website without repetitive coding.

All CSS attributes consist of two parts: a property (the characteristic to be changed) and a value (the specific setting for that characteristic).

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