Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
9th Edition
ISBN: 9780134801148
Author: Terry Felke-Morris
Publisher: PEARSON
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Expert Solution & Answer
Chapter 7, Problem 1MC
Program Description Answer
Tag to configure display for mobile devices:
Viewport is the visible area of a webpage for a user. The Meta tag used to configure display for mobile devices is “Viewport”.
Hence, the correct answer is option “A”.
Expert Solution & Answer
Explanation of Solution
Tag used to configure mobile devices:
- The webpages designed for computer resolution cannot be viewed the same way on a mobile device.
- Once the viewport tag is configured, the page can be zoomed and scaled to a width that is easy for a user to read.
- The <meta> tag is used to let web designers take control over the viewport.
In HTML 5, it can be used as:
<meta name="viewport" content="width=device-width, initial-scale=1.0">
Here,
- The <meta> gives instructions to the browser to control the page dimension and scaling.
- “width=device-width” is used to set the width of the page similar to the screen width of the mobile device.
- The initial-scale=1.0 sets the zoom level when the browser loads the page.
Explanation for incorrect options:
Handheld:
Handheld tells server that the user has optimized his or her page is optimized to be viewed on a mobile device. It is not used to configure display for mobile devices.
Hence, option “B” is wrong.
Mobile:
There is no mobile tag present in HTML to configure display for mobile devices.
Hence, option “C” is wrong.
Screen:
There is no screen tag present in HTML to configure display for mobile devices.
Hence, option “D” is wrong.
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Chapter 7 Solutions
Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
Chapter 7.2, Problem 1CPChapter 7.2, Problem 2CPChapter 7.2, Problem 3CPChapter 7.10, Problem 1CPChapter 7.10, Problem 2CPChapter 7.10, Problem 3CPChapter 7, Problem 1MCChapter 7, Problem 2MCChapter 7, Problem 3MCChapter 7, Problem 4MC
Chapter 7, Problem 5MCChapter 7, Problem 6MCChapter 7, Problem 7MCChapter 7, Problem 8MCChapter 7, Problem 9MCChapter 7, Problem 10MCChapter 7, Problem 11FIBChapter 7, Problem 12FIBChapter 7, Problem 13FIBChapter 7, Problem 14FIBChapter 7, Problem 15FIBChapter 7, Problem 1AYKChapter 7, Problem 2AYKChapter 7, Problem 3AYKChapter 7, Problem 1HOEChapter 7, Problem 2HOEChapter 7, Problem 3HOEChapter 7, Problem 4HOEChapter 7, Problem 5HOEChapter 7, Problem 6HOEChapter 7, Problem 7HOEChapter 7, Problem 8HOEChapter 7, Problem 9HOEChapter 7, Problem 10HOEChapter 7, Problem 1WRChapter 7, Problem 1FWD
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