Enhanced Discovering Computers 2017 (Shelly Cashman Series) (MindTap Course List)
1st Edition
ISBN: 9781305657458
Author: Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell
Publisher: Cengage Learning
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Expert Solution & Answer
Chapter 7, Problem 3CTQ
Explanation of Solution
Voice recognition:
- Assistive technology products are intended to offer additional accessibility to people who have cognitive or physical difficulties, disabilities, and impairments.
- Voice recognition is one of the assistive technologies that enable people to enter the data and give commands using their voices rather than a keyboard or a mouse.
- Typically a voice recognition system or speech recognition system use a microphone attached to the computer system, which can be utilized to construct email messages or text documents, navigate among menus and applications by voice, and browse the Internet...
Explanation of Solution
Large screen monitors:
- Assistive technology products are intended to offer additional accessibility to people who have cognitive or physical difficulties, disabilities, and impairments.
- Screen magnifiers or screen enlargers are the one such assistive technology that can work like a magnifying glass for the computer machine by enlarging a part of the screen.
- Screen magnifiers can enhance legibility and make it easy to see things on the computer machine.
- Some screen magnifiers even enable people to zoom in and zoom out on a specific area of the computer screen...
Explanation of Solution
Assistive software:
- Assistive software is intended to offer additional accessibility to people who have cognitive or physical difficulties, disabilities, and impairments.
- Screen reading software are one of the assistive software that can be used to speak everything on t...
Explanation of Solution
Reviews of the user on assistive technologies:
- The users of the assistive technologies find it very helpful and supportive in their day to day life...
Explanation of Solution
Cost of implementation and grants to ease the costs:
- The cost of implementing any assistive technology is expensive and experts are focusing on how to reduce the cost.
- Research indicates that the market of assistive technology in the United State will reach 35 billion dollars b...
Expert Solution & Answer
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Refer to page 150 for problems on socket programming.
Instructions:
• Develop a client-server application using sockets to exchange messages.
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Implement both TCP and UDP communication and highlight their differences.
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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.
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Link: [https://drive.google.com/file/d/1wKSrun-GlxirS3IZ9qo Hazb9tC440 AZF/view?usp=sharing]
Refer to page 10 for problems on parsing.
Instructions:
•
Design a top-down parser for the given grammar (e.g., recursive descent or LL(1)).
• Compute the FIRST and FOLLOW sets and construct the parsing table if applicable.
• Parse a sample input string and explain the derivation step-by-step.
Link: [https://drive.google.com/file/d/1wKSrun-GlxirS31Z9qoHazb9tC440 AZF/view?usp=sharing]
Chapter 7 Solutions
Enhanced Discovering Computers 2017 (Shelly Cashman Series) (MindTap Course List)
Ch. 7 - Prob. 1SGCh. 7 - Prob. 2SGCh. 7 - Prob. 3SGCh. 7 - Prob. 4SGCh. 7 - Prob. 5SGCh. 7 - Prob. 6SGCh. 7 - Prob. 7SGCh. 7 - Prob. 8SGCh. 7 - Prob. 9SGCh. 7 - Prob. 10SG
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Similar questions
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