Enhanced Discovering Computers, Fundamentals: Your Interactive Guide To The Digital World, 2013 Edition (shelly Cashman)
1st Edition
ISBN: 9781133596448
Author: Misty E. Vermaat
Publisher: Cengage Learning
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Chapter 7, Problem 46SG
Explanation of Solution
Uses of interactive whiteboards and force-feedback game controllers:
Interactive whiteboard:
- An interactive whiteboard is like a dry-erase board. It is a touch-sensitive device that shows the image on a computer screen through a projector.
- A presenter operates a program by touching the whiteboard, clicking a remote control, drawing on or erasing the whiteboard with a special digital pen and eraser, or writing on a special tablet.
- The written notes on the interactive whiteboard can be saved directly on the computer.
- It is used in the classrooms, company meetings, and delivering presentations.
- For example, an interactive whiteboard is used in the classrooms as a teaching tool. The trainers and students can write on an interactive board that communicates wirelessly with the whiteboard...
Explanation of Solution
Tactile output:
- Some input devices such as mobile devices, smartphone, and mouse that are used to give instruction causes the software to perform a particular action.
- These input devices also operate as output devices when they include tactile output...
Expert Solution & Answer
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Refer to page 75 for graph-related problems.
Instructions:
• Implement a greedy graph coloring algorithm for the given graph.
• Demonstrate the steps to assign colors while minimizing the chromatic number.
•
Analyze the time complexity and limitations of the approach.
Link [https://drive.google.com/file/d/1wKSrun-GlxirS3IZ9qoHazb9tC440 AZF/view?usp=sharing]
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 7 Solutions
Enhanced Discovering Computers, Fundamentals: Your Interactive Guide To The Digital World, 2013 Edition (shelly Cashman)
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