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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Chapter 1, Problem 1FWD
(a)
Explanation of Solution
World Wide Web:
The World Wide Web (WWW) is a space where the documents and resources are identified by Uniform Resource Locators that are interlinked and accessed through the Internet. It is governed by Hyper Text Transfer Protocol. It is comprised of files and folders.
Consider a website of Amazon as an example.
Screenshot of Amazon Home page
(b)
Explanation of Solution
Purpose of the site:
The purpose of this site is to deliver products to their customers. It is a giant market where customer can find various products...
(c)
Explanation of Solution
Intended audience: Amazon Company aims at wide audience all over the world who are interested in online shopping...
(d)
Explanation of Solution
Site reaches the audience:
“Yes”, the Amazon website reaches all the targeted audience because they sell items t...
(e)
Explanation of Solution
Usefulness:
“Yes”, the Amazon website is useful to all bec...
(f)
Explanation of Solution
Appealing of the website:
- Some people suggest that the Amazon website has weak security policy where hackers hacks the information about the clients...
(g)
Explanation of Solution
Encouraging others:
“Yes”, one encourages others to visit this site because they deliver products to their customers with many offers...
(h)
Explanation of Solution
Improving the website:
Though this site is well maintained, some sections can be improved. They are:
- Security of the site can be improved by adding JavaScript or AngularJS...
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Modular Program Structure. Analysis of Structured Programming Examples. Ways to Reduce Coupling.
Based on the given problem, create an algorithm and a block diagram, and write the program code:
Function: y=xsinx
Interval: [0,π]
Requirements:
Create a graph of the function.
Show the coordinates (x and y).
Choose your own scale and show it in the block diagram.
Create a block diagram based on the algorithm.
Write the program code in Python.
Requirements:
Each step in the block diagram must be clearly shown.
The graph of the function must be drawn and saved (in PNG format).
Write the code in a modular way (functions and the main part should be separate).
Please explain and describe the results in detail.
Based on the given problem, create an algorithm and a block diagram, and write the program code:
Function: y=xsinx
Interval: [0,π]
Requirements:
Create a graph of the function.
Show the coordinates (x and y).
Choose your own scale and show it in the block diagram.
Create a block diagram based on the algorithm.
Write the program code in Python.
Requirements:
Each step in the block diagram must be clearly shown.
The graph of the function must be drawn and saved (in PNG format).
Write the code in a modular way (functions and the main part should be separate).
Please explain and describe the results in detail.
Based on the given problem, create an algorithm and a block diagram, and write the program code:
Function: y=xsinx
Interval: [0,π]
Requirements:
Create a graph of the function.
Show the coordinates (x and y).
Choose your own scale and show it in the block diagram.
Create a block diagram based on the algorithm.
Write the program code in Python.
Requirements:
Each step in the block diagram must be clearly shown.
The graph of the function must be drawn and saved (in PNG format).
Write the code in a modular way (functions and the main part should be separate).
Please explain and describe the results in detail.
Chapter 1 Solutions
Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
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