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Questions and Answers
What is the purpose of the CSS border property when applied to table elements?
What is the purpose of the CSS border property when applied to table elements?
What is the effect of setting the border-collapse property to collapse?
What is the effect of setting the border-collapse property to collapse?
Which HTML element is used to create a form for user input?
Which HTML element is used to create a form for user input?
Which input elements can be included in an HTML form?
Which input elements can be included in an HTML form?
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What typically happens to user input collected via HTML forms?
What typically happens to user input collected via HTML forms?
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What is the main impact of elements that are 'above the fold' on a website?
What is the main impact of elements that are 'above the fold' on a website?
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Which of the following is NOT a suggested element for modern website design?
Which of the following is NOT a suggested element for modern website design?
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What is a benefit of clean backend coding for a website?
What is a benefit of clean backend coding for a website?
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Which aspect is crucial for ensuring a responsive web design?
Which aspect is crucial for ensuring a responsive web design?
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Why is it important for a website to present itself professionally?
Why is it important for a website to present itself professionally?
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What role do meta tags and title tags play in web design?
What role do meta tags and title tags play in web design?
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What is one of the key goals of a website according to modern design?
What is one of the key goals of a website according to modern design?
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What can clutter on a website lead to?
What can clutter on a website lead to?
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What HTML element represents the most important heading?
What HTML element represents the most important heading?
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Which attribute is used to specify the language of the web page?
Which attribute is used to specify the language of the web page?
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What is the purpose of HTML attributes?
What is the purpose of HTML attributes?
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Where are attributes specified in an HTML tag?
Where are attributes specified in an HTML tag?
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What does the
tag do?
What does the
tag do?
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Which of the following defines a paragraph in HTML?
Which of the following defines a paragraph in HTML?
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What does the href attribute specify in an HTML link?
What does the href attribute specify in an HTML link?
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What is the purpose of the title attribute in HTML?
What is the purpose of the title attribute in HTML?
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What attribute is required to link an image to an image map?
What attribute is required to link an image to an image map?
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Which HTML element is used to define the clickable areas in an image map?
Which HTML element is used to define the clickable areas in an image map?
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What does the shape attribute specify when defining an area in an image map?
What does the shape attribute specify when defining an area in an image map?
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What information must be included to define a rectangular clickable area?
What information must be included to define a rectangular clickable area?
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Which HTML tag is used to create a description list?
Which HTML tag is used to create a description list?
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What is one of the possible values for the shape attribute in an image map?
What is one of the possible values for the shape attribute in an image map?
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In HTML, which tag can be used to create a table header cell?
In HTML, which tag can be used to create a table header cell?
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What is required to define a polygon shape in an image map?
What is required to define a polygon shape in an image map?
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Which tag indicates the start of an ordered HTML list?
Which tag indicates the start of an ordered HTML list?
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How are the coordinates specified for a rectangular area in an image map?
How are the coordinates specified for a rectangular area in an image map?
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What defines a checkbox in an HTML form?
What defines a checkbox in an HTML form?
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What does the
What does the
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Which attribute in a <textarea> specifies the number of visible lines?
Which attribute in a <textarea> specifies the number of visible lines?
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What is the main function of radio buttons in HTML forms?
What is the main function of radio buttons in HTML forms?
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What does the <input type='color'> do?
What does the <input type='color'> do?
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What should the 'for' attribute in a
What should the 'for' attribute in a
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How can a developer pre-select an option in a drop-down list?
How can a developer pre-select an option in a drop-down list?
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What is the role of the
What is the role of the
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Study Notes
Clean Backend Coding
- Clean backend coding improves user experience by making websites function better.
- Clean coding makes it easier to read, write, and maintain websites.
- Website functionality is crucial for user experience, including responsive design for various devices.
- Professional and trustworthy website design is achieved through clean coding, projecting a polished image.
- SEO (Search Engine Optimization) is enhanced through clean coding, using techniques like meta tags, title tags, and heading tags.
- Effective calls to action on a website convert visitors into leads and customers, contributing to design success.
- Clean homepage design attracts visitors and enhances the user experience without relying on excessive text.
HTML Basics
- HTML documents start with a document type declaration and use
<html>and</html>tags to enclose the content. - The
<head>section contains metadata about the page, while the<body>section houses the content visible to users. - HTML headings range from
<h1>(most important) to<h6>(least important), serving as visual structure for the content. - HTML links are created using the
<a>tag, with thehrefattribute defining the link's destination.
HTML Attributes
- All HTML elements can have attributes.
- Attributes provide additional information about elements.
- Attributes are specified within the start tag.
- Attributes come in name/value pairs, such as:
name="value".
Style Attribute
- The
styleattribute is used to add styling to an element, such as color, font, size, etc.
Lang Attribute
- The
langattribute within the<html>tag declares the language of the webpage, aiding search engines and browsers.
Title Attribute
- The
titleattribute provides extra information about an element.
Image Maps
- Image maps allow different actions based on where a user clicks within an image.
- Creating an image map requires an image and HTML code describing clickable areas.
- The
dirattribute overrides the default text direction. - The
text-alignattribute centers text.
Image Tag
- The
<img>tag inserts an image into a webpage.
Usemap Attribute
- The
usemapattribute links an image to an image map, using a hash tag (#) followed by the image map's name.
Create Image Map
- The
<map>element creates an image map and is linked to the image using the requirednameattribute. - The
mapattribute's value should match theusemapattribute of the<img>tag.
Areas
- The
<area>element defines the clickable areas within an image map.
Shape
-
The
shapeattribute defines the clickable area's shape using values like:-
rect: rectangular region -
circle: circular region -
poly: polygonal region -
default: entire region
-
-
Coordinates are required to place the clickable area on the image.
Unordered HTML List
- The
<ul>tag defines an unordered list, marked with bullets by default. - Each list item starts with the
<li>tag.
Ordered HTML List
- The
<ol>tag defines an ordered list. - Each list item starts with the
<li>tag.
HTML Description List
- The
<dl>tag defines a description list. - The
<dt>tag defines the term (name). - The
<dd>tag describes each term.
HTML Table
- HTML tables consist of table cells within rows and columns.
- The
<td>and</td>tags define each table cell. - Content within the
<td>and</td>tags is the table cell's content.
Table Headers
- The
<th>tag defines table header cells.
Adding Borders to Tables
- Use the CSS
borderproperty ontable,th, andtdelements to add borders.
Collapsed Table Borders
- The
border-collapseproperty set tocollapseeliminates double borders, creating a single border for the table.
HTML Forms
- HTML forms collect user input.
- The
<form>element creates an HTML form for user input. - The
<input>element is a container for various input elements, such as text fields, checkboxes, etc.
Checkboxes
- The
<input type="checkbox">element defines a checkbox. - Allows selection of zero or more options from a limited set of choices.
Text Fields
- The
<input type="text">element defines a single-line input field for text.
Text Area
- The
<textarea>element defines a multi-line input field (a text area). - The
rowsattribute specifies the text area's visible line count. - The
colsattribute specifies the text area's visible width.
Label Element
- The
<label>element improves accessibility, allowing screen readers to read the label when a user focuses on the associated input element. - The
forattribute of the<label>tag should match theidattribute of the<input>element.
Radio Buttons
- The
<input type="radio">element defines a radio button. - Allows selection of only one option from a limited set of choices.
Buttons
- The
<button>element defines a clickable button.
Input Type="button"
- The
<input type="button">element defines a button.
Input Type="color"
- The
<input type="color">element defines an input field for color input.
Input Type="date"
- The
<input type="date">element defines an input field for date input. - The
minandmaxattributes restrict the date values.
Input Type="datetime-local"
- The
<input type="datetime-local">element defines an input field for date and time input.
Fieldset Element
- The
<fieldset>element groups related data within a form.
Legend Element
- The
<legend>element defines a caption for the<fieldset>element.
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Description
This quiz covers the principles of clean backend coding, emphasizing its impact on user experience, website functionality, and SEO. Additionally, it reviews the essentials of HTML document structure, including the significance of the head and body sections. Test your knowledge on these foundational web development topics.
