Principles of Information Systems (MindTap Course List)
Principles of Information Systems (MindTap Course List)
13th Edition
ISBN: 9781337516945
Author: STAIR
Publisher: Cengage
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Chapter 6, Problem 5DQ

Explanation of Solution

Wi-Fi (Wireless Fidelity):

Wi-Fi is the wireless communication technology which is capable to support high speed internet and network connections.

  • Radio frequencies are used to connect sender and receiver without any wires.
  • The data transfer rate of Wi-Fi is very high, which is 11 mbps (megabits per second).
  • It can transmit data in the range of 2.4 GHz (Giga Hertz).
  • IEEE 802.11b protocol is otherwise called as Wi-Fi (Wireless Fidelity).
  • Modern laptops and other handheld devices are enabled with Wi-Fi; the users can find the Wi-Fi hotspots and can be connected using wireless routers...

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Refer to page 150 for problems on socket programming. Instructions: • Develop a client-server application using sockets to exchange messages. • Implement both TCP and UDP communication and highlight their differences. • Test the program under different network conditions and analyze results. Link: [https://drive.google.com/file/d/1wKSrun-GlxirS31Z9qo Hazb9tC440AZF/view?usp=sharing]
Refer to page 80 for problems on white-box testing. Instructions: • Perform control flow testing for the given program, drawing the control flow graph (CFG). • Design test cases to achieve statement, branch, and path coverage. • Justify the adequacy of your test cases using the CFG. Link: [https://drive.google.com/file/d/1wKSrun-GlxirS3IZ9qo Hazb9tC440 AZF/view?usp=sharing]

Chapter 6 Solutions

Principles of Information Systems (MindTap Course List)

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