IMPORTANT QUESTIONS (E-COMMERCE)
1-Mark Questions
1.
What is HTML?
➢HTML stands for Hypertext Markup Language. It
is the standard markup language for creating web pages and web applications.
2.
Who invents the HTML?
➢HTML was invented by Tim Berners-Lee in the early 1990s.
3.
Write any two Heading tags in used in HTML.
➢Two heading tags used in HTML are:
o
<h1> for the main heading
o
<h2> for subheadings
4.
Which tag is used for inserting images in HTML?
➢The tag used for inserting images in HTML is <img>.
5.
What is the purpose of using <imag> tag.
➢The purpose of using the <img> tag is to
embed images into a webpage. It specifies the location of an image file and
optionally provides alternative text for users who cannot view the image.
6.
Write any two Text formatting tags.
➢Two text formatting tags used in HTML are:
o
<b> for bold text
o
<i> for italicized text
7.
<br> and <hr> tags are used for?
➢The <br> tag is used to insert a line
break, and the <hr> tag is used to insert a horizontal rule (a horizontal
line) in HTML. <br> is used for adding a single line break, while
<hr> is used for visually separating content sections.
5-Mark Questions
1. Explain the Structure of HTML.
Structure of HTML: HTML documents have a hierarchical structure
that consists of different elements. The basic structure of an HTML document
includes:
•
<!DOCTYPE html>: This
declaration specifies the HTML version being used, typically HTML5.
•
<html>: This element wraps the
entire HTML document.
•
<head>: This section contains meta-information about
the document, such as its title, character encoding, and links to external
resources like CSS and JavaScript files.
•
<title>: This element sets the title of the HTML
document, which appears in the browser's title bar or tab.
•
<body>: This section contains the main content of the
document, including text, images, videos, and other elements.
•
Various HTML
elements like headings, paragraphs, lists, links, images, etc., are used within
the <body> to structure and format the content.
HTML Headings: HTML provides six levels of headings, ranging
from <h1> to <h6>, where <h1> represents the highest level
(main heading) and <h6> represents the lowest level (subheading).
Headings are used to structure and organize content hierarchically. For example: html
<h1>Main
Heading</h1>
<h2>Subheading</h2>
<h3>Sub-subheading</h3>
Headings not only provide visual
differentiation but also help in improving accessibility and search engine
optimization by indicating the importance and hierarchy of content within a
document.
3. Explain HTML Paragraph.
HTML Paragraphs: Paragraphs in HTML are
represented by the <p> element. They are used to
group and
display blocks of text. Paragraphs are commonly used to organize and present
textual
content within a
webpage. For example:
html
<p>This is a paragraph of text. It may
contain multiple sentences or lines.</p> <p>Another paragraph
follows, providing additional information or content.</p>
Paragraphs automatically add white space
before and after the content, visually separating it from other elements on the
page. They are essential for maintaining readability and structuring textual
information within HTML documents.
10-Mark Questions
1. Explain Text formatting tags used in HTML.
Text
Formatting Tags in HTML: HTML
provides several tags for formatting text to enhance its visual appearance.
Some commonly used text formatting tags include:
•
<b>: This tag is used to make text bold.
•
<i>: Italicizes the text enclosed within it.
•
<u>: Underlines the text.
•
<strong>: Similar to <b>, but
semantically represents strong importance.
•
<em>: Similar to <i>, but semantically
represents emphasis.
•
<mark>: Highlights or marks the
text.
•
<sub>: Renders the text as subscript.
•
<sup>: Renders the text as superscript.
•
<del>: Represents deleted text.
•
<ins>: Represents inserted text.
Example:
html
<p>This is
<b>bold</b> text and <i>italic</i> text.</p>
<p>This is <u>underlined</u>
text and <strong>strongly emphasized</strong> text.</p> <p>This
is <em>emphasized</em> text and
<mark>highlighted</mark> text.</p>
2. Explain
<imag> tag with example.
<img>
Tag in HTML: The <img>
tag is used to insert images into an HTML document. It is a self-closing tag,
meaning it does not have a closing tag. The <img> tag requires the src
attribute, which specifies the URL of the image file, and the alt attribute,
which provides alternative text for the image (useful for accessibility and
SEO).
Example:
html
<img
src="example.jpg" alt="Description of the image">
Explanation of attributes:
•
src: Specifies the URL of the image file. It can
be a relative or absolute URL.
•
alt: Provides alternative text for the image. This
text is displayed if the image fails to load or if
the user is
using a screen reader.
Additionally, you can use other attributes
like width and height to specify the dimensions of the image, title to provide
a tooltip for the image, align to control the alignment of the image within the
surrounding text, and more.
Example with additional attributes:
html
<img src="example.jpg"
alt="Description of the image" width="200"
height="150" title="Example Image"
align="left">
This example will insert an image aligned to
the left with a width of 200 pixels, a height of 150 pixels, and a title
"Example Image".
UNIT– II Building anE-Commerce Website, Mobile Site and Apps
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