,Solution manual for Discovering Computers Digital
Technology, Data, and Devices, 17th Edition
Jennifer Campbell
Notes
1- The file is chapter after chapter.
2- We have shown you 10 pages.
3- The file contains all Appendix and Excel
sheet if it exists.
4- We have all what you need, we make
update at every time. There are many
new editions waiting you.
5- If you think you purchased the wrong file
You can contact us at every time, we can
replace it with true one.
Our email:
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
Solution and Answer Guide
JENNIFER T. CAMPBELL, DISCOVERING COMPUTERS 2023, 9780357675366; MODULE 1: BEING
A DIGITAL CITIZEN: AT HOME, SCHOOL, AND WORK
TABLE OF CONTENTS
Study Guide ................................................................................................................................. 1
Extend Your Knowledge.............................................................................................................5
Checkpoint...................................................................................................................................6
True/False..................................................................................................................................6
Matching .................................................................................................................................... 7
Problem Solving..........................................................................................................................8
Personal.....................................................................................................................................8
Professional...............................................................................................................................9
Collaboration............................................................................................................................11
How To: Your Turn....................................................................................................................12
Internet Research......................................................................................................................13
Critical Thinking ........................................................................................................................ 14
STUDY GUIDE
1. Define the term, digital literacy. What does it mean to be a digital citizen? Digital literacy, also
known as computer literacy, means having a current knowledge and understanding of
computers, mobile devices, the web, and related technologies. A digital citizen is a person
familiar with how to use technology to become and educated and productive member of
the digital world.
2. Define the terms, computer, Internet, and online social network. A computer is an electronic
device, operating under the control of instructions stored in its own memory. The Internet
is a global collection of millions of computers linked together to share information. An
online social network is an online community where users can share their interest with
other registered users.
3. Big Data refers to large and complex data sources that defy easy handling with traditional data
processing methods.
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 1
website, in whole or in part.
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
4. What are the negative effects of digital distraction? Digital distraction can lead to lower
grades, strained relationships, or danger of an injury or accident.
5. Explain the role of vacuum tubes, transistors, and integrated circuits in computer development.
Vacuum tools were used by the first generation of computers to control the flow of
electrons. The next generation of computers replaced vacuum tubes with transistors,
which were smaller, cheaper, and more reliable. Integrated circuits packed the equivalent
of thousands of vacuum tubes or transistors into a silicon chip.
6. How did the microprocessor contribute to the development of the PC? Microprocessors were
even faster, smaller, and less expensive than integrated circuits.
7. Define the Internet of Things. The Internet of Things is an environment in which processors
are embedded in every product imaginable that these things, in turn, communicate with
each other via the Internet or wireless networks.
8. Explain the role of embedded computers in IoT. List examples. Embedded computers enhance
the capabilities of everyday devices by performing a specific function. Examples include:
a printer monitoring ink levels, and in-vehicle cameras.
9. Chip-and-Pin technology stores data on a credit card’s embedded chip instead of a magnetic
stripe.
10. Define kiosk. Describe its uses. A kiosk is a freestanding booth that contains a display
device used to show information. Kiosks enable self-serve transactions in hotels, airports,
and also are used by health care providers.
11. How does IoT affect home and business users? IoT enables you to manage devices remotely
in your home, such as starting your dishwasher from your phone. All businesses can use
IoT; for example, robotic arms for manufacturing, shipping companies tracking mileage
and location of trucks, and retail sensors used to track inventory.
12. Describe the digital divide, and how it is harmful. The digital divide is the gap between those
who have access to technology and its resources and information, and those who do not.
Inequalities affect learning, knowledge, and opportunities of those affected.
13. Explain how privacy has been impacted by technology. Data is collected on almost all actions
and transactions, such as web surfing, purchases, questionnaires, and more. Today it is
virtually impossible to remain private.
14. What privacy risks are involved with using technology? Attackers can target your personal
information by identity theft and steal your money or ruin your ability to receive a loan.
15. What is a data broker, and how do they access, collect, and sell your data? A data broker sells
collected data to third parties. They can access your data using social media, web history,
credit card applications or statements, and official records. They collect your name,
address, age, social security, and more. They sell your data you marketers and
advertisers, fraud detection agencies, investment officers, individual businesses, and
government agencies.
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 2
website, in whole or in part.
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
16. Describe the effects of identity theft on the victim. How does identity theft occur, and what can
you do to prevent it? Identity theft involve using someone’s personal information to commit
financial fraud to obtain a credit card, for example. The victim suffers a damaged credit
history. To prevent identify theft, some guidelines include use encryption, shred financial
paperwork, do not carry your Social Security card in your wallet, and be careful about
sharing personal information.
17. A(n) phishing attack attempts to deceive you into revealing personal or financial information
when you respond to an email message or visit a website.
18. List guidelines for creating a strong password. Do not used personal information, such as
name, pets, family, bird date, or schools. Use at least 8 characters, and mix upper- and
lowercase letters, numbers, punctuation, and symbols. Change passwords frequency,
avoid common sequences, and do not use the same password for all websites or app.
Manage your passwords using an app.
19. Define telecommuting and intelligent workplace. Explain how these and other technologies impact
the professional world. Telecommuting is working from home. An intelligent workplace uses
technology to enable workers to connect to the network, communicate, use apps, and
meet via web conferencing. Companies provide technology or use a bring your own
device policy. Online collaborative productivity software allows employees to share
documents.
20. How has technology impacted K-12 education? How do instructors use an interactive white
board? School use social networking and online productivity software to communicate and
collaborate, submit assignments, and more. Interactive whiteboards are one factor in an
intelligent classroom, enabling teachers to project from a computer to a screen to enter,
add, or manipulate data.
21. What is the purpose of a learning management system? How else has technology impacted
higher education? An LMS is used to set up web-based training sites where students can
check progress, take tests, and exchange messages. EBooks and digital assets also
impact students’ experiences.
22. Describe the mHealth trend. How does telemedicine help patients? mHealth refers to using
smartphones or tablets to access health records on the cloud or using digital devices to
monitor conditions or treatments. mHealth reduces the needs for visits, enables
telemedicine to reach remote patients, and helps with data tracking.
23. Explain how technology has impacted the transportation industry. Transportation workers use
handheld devices to scan packages, which then can be tracked as they are shipped.
Drivers use GPS.
24. Define M2M communication. What other ways has technology impacted the manufacturing
industry? CAM and machine-to-machine (communications among machines, equipment
and devices) help perform work that is dangerous, detailed, or monotonous.
25. List guidelines for creating a professional online presence. Why is this important? Some
guidelines include the following: do not use an informal name for your accounts; include a
photo, PDF resume, and links to videos or content you have created; proofread; and
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 3
website, in whole or in part.
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
enable privacy settings on personal accounts. Professionals use your online presence to
view your resume and determine whether to contact you for an interview.
26. Describe how achieving a technology certification might help you in your job search or career. A
certification demonstrates your knowledge in a specific area to employers.
27. Define the term, software. Software also is called a(n) program or app. Software is a set of
coded instructions that tell a computer or device what tasks to perform.
28. Explain the role of instructions as they are used in software. Instructions tell the computer how
to perform a particular task.
29. Define convergence and give examples. Convergence is the increasing integration of
technological capabilities on a grown number of previously unrelated devices. Examples
include accessing the same email, social, network, and gaming apps on your laptop,
tablet, or smartphone.
30. A(n) user is anyone who interacts with a computer or mobile device or utilizes the information it
generates.
31. Differentiate among the following computing devices: laptop, desktop, and all-in-one. A laptop
also is known as a(n) Notebook computer. A laptop is a lightweight mobile computer with a
screen in its lid and a keyboard in its base. A desktop is a personal computer in a
stationary location with all components fitting on or under a desk. An all-in-one is a
desktop without a tower and uses the same case to house the display and processing
circuitry.
32. What are the typical input and output methods for computer devices? Keyboards, a mouse, and
touch screen are the main input methods. Output is displayed visually on the screen,
printed, or as audio.
33. List types of mobile devices, and describe the purpose of each. A tablet is a mobile device with
a touch screen, often associated with an e-reader, which is used primarily for digital
media. A smartphone is an Internet-capable that usually includes a calendar, address,
book, and games.
34. Explain whether or not a mobile device is a computer. A mobile device is a portable or
handheld computing device, which you can use to exchange information or access the
Internet.
35. How does convergence affect media and gaming devices? While many users still purchase
separate media and gaming devices, many of the capabilities overlap with computers and
mobile devices.
36. What questions might you ask when determining whether something is ethical, legal, or moral?
Questions include: Are there laws the prohibit the use of technology for this purpose?
Does society generally approve or disapprove of this action? What about your
professional or academic code of ethics? Does this feel right to you based on your own
personal code of morals?
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 4
website, in whole or in part.
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
37. Define netiquette. What behaviors does it provide rules for? Netiquette describes the rules of
Internet etiquette, including the web, social media, Internet messaging, chat rooms, online
discussions, and methods to transfer or store files.
38. Give examples of states’ attempts to regulate digital ethical behavior. Laws are being debated,
revised, and passed to deal with technology and harassment, free speech abuses,
invasions of privacy, copyright infringement, and bullying. Missouri has attempted a law
defining cyberbullying. Other states enacted laws prohibiting texting and driving.
39. A(n) acceptable use policy (AUP) is a document that lists guidelines and repercussions of use
of the Internet and other digital company resources, including network storage and email servers.
40. What is cyberbullying? Give examples. Cyberbullying is bullying using digital devices and
platforms. Examples include messages, text, sound, or images.
41. List ways you can practice green computing. How can you dispose of devices responsibly?
Personal green computing practices include using ENERGY STAR products, shutting
down devices, donating old equipment, paperless communication, recycling products, and
telecommuting or videoconferencing. You can return devices to manufacturers or donate
a device.
42. Define accessibility. Accessibility is the practice of removing barriers that may prevent
individuals with disabilities from interacting with data, a website, or an app.
43. Give examples of assistive technologies. Describe the purpose of alt text. Assistive
technologies include screen readers, Braille printers, and captioning software. Alt text is
descriptive text a screen reader reads aloud so the user understands the image and its
purpose.
44. Explain the legal ramifications of the ADA and IDEA. The ADA requires companies with 15 or
more employees to accommodate needs of physically challenged workers. The IDEA
requires schools to purchase or acquire funding for adaptive technologies.
EXTEND YOUR KNOWLEDGE
Big Data
Internet of Things
Laws governing digital ethics
Assistive technologies
Solution
For each of the bulleted topics, students should include:
1-2 sources of information
3-4 sentences describing what they learned
Example: Big Data (https://www.ted.com/talks/tim_smith_big_data). Big Data problems
have been around for decades. CERN used to store all data in a mainframe but created a
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 5
website, in whole or in part.
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
network to share information remotely. In order to do this, they had to adapt all systems to a
common language (the Internet). The web was created for information sharing.
CHECKPOINT
TRUE/FALSE
TRUE 1. A computer is an electronic device, operating under the control of instructions
stored in its own memory, that can accept data, process the data to produce
information, and store the information for future use.
TRUE 2. The basic premise of IoT is that objects can be tagged, tracked, and monitored
through a local network or across the Internet.
FALSE 3. With phishing pretexting, an attacker who presents to be from a legitimate
research firm asks for personal information.
FALSE 4. A company’s computers monitor assembly lines and equipment using modem-
to-modem machine-to-machine (M2M) communications to communicate
between machines, equipment, and devices to perform tasks.
FALSE 5. Use Do not use humorous or informal names for your account profiles, blog, or
domain name.
FALSE 6. Electronic components in computers process data using apps instructions,
which are the steps that tell the computer how to perform a particular task.
TRUE 7. A user is anyone who interacts with a computer or mobile device, or utilizes the
information it generates.
FALSE 8. Designed to fit on your lap and for easy transport, most desktops weigh less
than 7 pounds laptops or notebooks weigh up to 7 pounds.
FALSE 9. Handheld gaming devices Game consoles typically require you to connect to a
television or other screen to view the game.
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 6
website, in whole or in part.
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
TRUE 10. Netiquette includes the code of acceptable behaviors users should follow while
on the Internet.
FALSE 11. The Internet makes it easier to pirate plagiarize, or copy or use someone else’s
work and claim it as your own.
TRUE12. Captioning software displays scrolling text for dialogue in a video
MATCHING
h 1. all-in-one
a 2. convergence
j 3. processor
f 4. Internet of Things
b 5. kiosk
i 6. BYOD
c 7. app
d 8. LMS
g 9. tablet
e 10. AUP
a. term that describes the trend of computers and devices with technologies that overlap
b. a freestanding booth usually placed in a public area that can contain a display device
used to show information to the public or event attendees
c. series of related instructions, organized for a common purpose, that tells the computer
what tasks to perform and how to perform them
d. web-based training site where students can check their progress in a course, take
practice tests, and exchange messages with the instructor or other students
e. a document that lists guidelines and repercussions of use of the Internet and other digital
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 7
website, in whole or in part.
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
company resources, including network storage, and email servers
f. an environment where processors are embedded in every product imaginable, and the
products communicate with one another via the Internet or wireless networks
g. thin, light-weight mobile computer that has a touch screen
h. type of desktop computer that does not contain a tower and instead uses the same case
to house the display and the processing circuitry
i. a policy enabling employees to use their personal devices to conduct business
j. a chip that contains a central processing unit
PROBLEM SOLVING
PERSONAL
1. Bad Directions Your friend is driving you to your friend’s house and you are using
your smartphone for directions. While approaching your destination, you realize that your
smartphone app instructed you to turn the wrong way on your friend’s street. How could
this have happened?
2. Digital Distraction You are eating lunch with a friend you have not seen in a long time.
While you are telling a story about your latest vacation, you notice your friend is looking
at his phone. What kinds of rules can you and your friend agree on so that you can enjoy
each other’s company without getting distracted? How have you solved this issue with
your friends in the past? How might you approach it differently in the future?
3. Smart Thermostat You have programmed your apartment’s thermostat to turn down
the heat during the day while you and your roommates are at school and work. Because
everybody gets home around 5:00 p.m., you used your app to instruct the thermostat to
increase the heat by five degrees starting at 4:30 p.m. You walk in the apartment, and it
is still colder. How can you make sure the app is connecting to your thermostat?
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 8
website, in whole or in part.
Technology, Data, and Devices, 17th Edition
Jennifer Campbell
Notes
1- The file is chapter after chapter.
2- We have shown you 10 pages.
3- The file contains all Appendix and Excel
sheet if it exists.
4- We have all what you need, we make
update at every time. There are many
new editions waiting you.
5- If you think you purchased the wrong file
You can contact us at every time, we can
replace it with true one.
Our email:
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
Solution and Answer Guide
JENNIFER T. CAMPBELL, DISCOVERING COMPUTERS 2023, 9780357675366; MODULE 1: BEING
A DIGITAL CITIZEN: AT HOME, SCHOOL, AND WORK
TABLE OF CONTENTS
Study Guide ................................................................................................................................. 1
Extend Your Knowledge.............................................................................................................5
Checkpoint...................................................................................................................................6
True/False..................................................................................................................................6
Matching .................................................................................................................................... 7
Problem Solving..........................................................................................................................8
Personal.....................................................................................................................................8
Professional...............................................................................................................................9
Collaboration............................................................................................................................11
How To: Your Turn....................................................................................................................12
Internet Research......................................................................................................................13
Critical Thinking ........................................................................................................................ 14
STUDY GUIDE
1. Define the term, digital literacy. What does it mean to be a digital citizen? Digital literacy, also
known as computer literacy, means having a current knowledge and understanding of
computers, mobile devices, the web, and related technologies. A digital citizen is a person
familiar with how to use technology to become and educated and productive member of
the digital world.
2. Define the terms, computer, Internet, and online social network. A computer is an electronic
device, operating under the control of instructions stored in its own memory. The Internet
is a global collection of millions of computers linked together to share information. An
online social network is an online community where users can share their interest with
other registered users.
3. Big Data refers to large and complex data sources that defy easy handling with traditional data
processing methods.
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 1
website, in whole or in part.
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
4. What are the negative effects of digital distraction? Digital distraction can lead to lower
grades, strained relationships, or danger of an injury or accident.
5. Explain the role of vacuum tubes, transistors, and integrated circuits in computer development.
Vacuum tools were used by the first generation of computers to control the flow of
electrons. The next generation of computers replaced vacuum tubes with transistors,
which were smaller, cheaper, and more reliable. Integrated circuits packed the equivalent
of thousands of vacuum tubes or transistors into a silicon chip.
6. How did the microprocessor contribute to the development of the PC? Microprocessors were
even faster, smaller, and less expensive than integrated circuits.
7. Define the Internet of Things. The Internet of Things is an environment in which processors
are embedded in every product imaginable that these things, in turn, communicate with
each other via the Internet or wireless networks.
8. Explain the role of embedded computers in IoT. List examples. Embedded computers enhance
the capabilities of everyday devices by performing a specific function. Examples include:
a printer monitoring ink levels, and in-vehicle cameras.
9. Chip-and-Pin technology stores data on a credit card’s embedded chip instead of a magnetic
stripe.
10. Define kiosk. Describe its uses. A kiosk is a freestanding booth that contains a display
device used to show information. Kiosks enable self-serve transactions in hotels, airports,
and also are used by health care providers.
11. How does IoT affect home and business users? IoT enables you to manage devices remotely
in your home, such as starting your dishwasher from your phone. All businesses can use
IoT; for example, robotic arms for manufacturing, shipping companies tracking mileage
and location of trucks, and retail sensors used to track inventory.
12. Describe the digital divide, and how it is harmful. The digital divide is the gap between those
who have access to technology and its resources and information, and those who do not.
Inequalities affect learning, knowledge, and opportunities of those affected.
13. Explain how privacy has been impacted by technology. Data is collected on almost all actions
and transactions, such as web surfing, purchases, questionnaires, and more. Today it is
virtually impossible to remain private.
14. What privacy risks are involved with using technology? Attackers can target your personal
information by identity theft and steal your money or ruin your ability to receive a loan.
15. What is a data broker, and how do they access, collect, and sell your data? A data broker sells
collected data to third parties. They can access your data using social media, web history,
credit card applications or statements, and official records. They collect your name,
address, age, social security, and more. They sell your data you marketers and
advertisers, fraud detection agencies, investment officers, individual businesses, and
government agencies.
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 2
website, in whole or in part.
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
16. Describe the effects of identity theft on the victim. How does identity theft occur, and what can
you do to prevent it? Identity theft involve using someone’s personal information to commit
financial fraud to obtain a credit card, for example. The victim suffers a damaged credit
history. To prevent identify theft, some guidelines include use encryption, shred financial
paperwork, do not carry your Social Security card in your wallet, and be careful about
sharing personal information.
17. A(n) phishing attack attempts to deceive you into revealing personal or financial information
when you respond to an email message or visit a website.
18. List guidelines for creating a strong password. Do not used personal information, such as
name, pets, family, bird date, or schools. Use at least 8 characters, and mix upper- and
lowercase letters, numbers, punctuation, and symbols. Change passwords frequency,
avoid common sequences, and do not use the same password for all websites or app.
Manage your passwords using an app.
19. Define telecommuting and intelligent workplace. Explain how these and other technologies impact
the professional world. Telecommuting is working from home. An intelligent workplace uses
technology to enable workers to connect to the network, communicate, use apps, and
meet via web conferencing. Companies provide technology or use a bring your own
device policy. Online collaborative productivity software allows employees to share
documents.
20. How has technology impacted K-12 education? How do instructors use an interactive white
board? School use social networking and online productivity software to communicate and
collaborate, submit assignments, and more. Interactive whiteboards are one factor in an
intelligent classroom, enabling teachers to project from a computer to a screen to enter,
add, or manipulate data.
21. What is the purpose of a learning management system? How else has technology impacted
higher education? An LMS is used to set up web-based training sites where students can
check progress, take tests, and exchange messages. EBooks and digital assets also
impact students’ experiences.
22. Describe the mHealth trend. How does telemedicine help patients? mHealth refers to using
smartphones or tablets to access health records on the cloud or using digital devices to
monitor conditions or treatments. mHealth reduces the needs for visits, enables
telemedicine to reach remote patients, and helps with data tracking.
23. Explain how technology has impacted the transportation industry. Transportation workers use
handheld devices to scan packages, which then can be tracked as they are shipped.
Drivers use GPS.
24. Define M2M communication. What other ways has technology impacted the manufacturing
industry? CAM and machine-to-machine (communications among machines, equipment
and devices) help perform work that is dangerous, detailed, or monotonous.
25. List guidelines for creating a professional online presence. Why is this important? Some
guidelines include the following: do not use an informal name for your accounts; include a
photo, PDF resume, and links to videos or content you have created; proofread; and
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 3
website, in whole or in part.
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
enable privacy settings on personal accounts. Professionals use your online presence to
view your resume and determine whether to contact you for an interview.
26. Describe how achieving a technology certification might help you in your job search or career. A
certification demonstrates your knowledge in a specific area to employers.
27. Define the term, software. Software also is called a(n) program or app. Software is a set of
coded instructions that tell a computer or device what tasks to perform.
28. Explain the role of instructions as they are used in software. Instructions tell the computer how
to perform a particular task.
29. Define convergence and give examples. Convergence is the increasing integration of
technological capabilities on a grown number of previously unrelated devices. Examples
include accessing the same email, social, network, and gaming apps on your laptop,
tablet, or smartphone.
30. A(n) user is anyone who interacts with a computer or mobile device or utilizes the information it
generates.
31. Differentiate among the following computing devices: laptop, desktop, and all-in-one. A laptop
also is known as a(n) Notebook computer. A laptop is a lightweight mobile computer with a
screen in its lid and a keyboard in its base. A desktop is a personal computer in a
stationary location with all components fitting on or under a desk. An all-in-one is a
desktop without a tower and uses the same case to house the display and processing
circuitry.
32. What are the typical input and output methods for computer devices? Keyboards, a mouse, and
touch screen are the main input methods. Output is displayed visually on the screen,
printed, or as audio.
33. List types of mobile devices, and describe the purpose of each. A tablet is a mobile device with
a touch screen, often associated with an e-reader, which is used primarily for digital
media. A smartphone is an Internet-capable that usually includes a calendar, address,
book, and games.
34. Explain whether or not a mobile device is a computer. A mobile device is a portable or
handheld computing device, which you can use to exchange information or access the
Internet.
35. How does convergence affect media and gaming devices? While many users still purchase
separate media and gaming devices, many of the capabilities overlap with computers and
mobile devices.
36. What questions might you ask when determining whether something is ethical, legal, or moral?
Questions include: Are there laws the prohibit the use of technology for this purpose?
Does society generally approve or disapprove of this action? What about your
professional or academic code of ethics? Does this feel right to you based on your own
personal code of morals?
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 4
website, in whole or in part.
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
37. Define netiquette. What behaviors does it provide rules for? Netiquette describes the rules of
Internet etiquette, including the web, social media, Internet messaging, chat rooms, online
discussions, and methods to transfer or store files.
38. Give examples of states’ attempts to regulate digital ethical behavior. Laws are being debated,
revised, and passed to deal with technology and harassment, free speech abuses,
invasions of privacy, copyright infringement, and bullying. Missouri has attempted a law
defining cyberbullying. Other states enacted laws prohibiting texting and driving.
39. A(n) acceptable use policy (AUP) is a document that lists guidelines and repercussions of use
of the Internet and other digital company resources, including network storage and email servers.
40. What is cyberbullying? Give examples. Cyberbullying is bullying using digital devices and
platforms. Examples include messages, text, sound, or images.
41. List ways you can practice green computing. How can you dispose of devices responsibly?
Personal green computing practices include using ENERGY STAR products, shutting
down devices, donating old equipment, paperless communication, recycling products, and
telecommuting or videoconferencing. You can return devices to manufacturers or donate
a device.
42. Define accessibility. Accessibility is the practice of removing barriers that may prevent
individuals with disabilities from interacting with data, a website, or an app.
43. Give examples of assistive technologies. Describe the purpose of alt text. Assistive
technologies include screen readers, Braille printers, and captioning software. Alt text is
descriptive text a screen reader reads aloud so the user understands the image and its
purpose.
44. Explain the legal ramifications of the ADA and IDEA. The ADA requires companies with 15 or
more employees to accommodate needs of physically challenged workers. The IDEA
requires schools to purchase or acquire funding for adaptive technologies.
EXTEND YOUR KNOWLEDGE
Big Data
Internet of Things
Laws governing digital ethics
Assistive technologies
Solution
For each of the bulleted topics, students should include:
1-2 sources of information
3-4 sentences describing what they learned
Example: Big Data (https://www.ted.com/talks/tim_smith_big_data). Big Data problems
have been around for decades. CERN used to store all data in a mainframe but created a
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 5
website, in whole or in part.
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
network to share information remotely. In order to do this, they had to adapt all systems to a
common language (the Internet). The web was created for information sharing.
CHECKPOINT
TRUE/FALSE
TRUE 1. A computer is an electronic device, operating under the control of instructions
stored in its own memory, that can accept data, process the data to produce
information, and store the information for future use.
TRUE 2. The basic premise of IoT is that objects can be tagged, tracked, and monitored
through a local network or across the Internet.
FALSE 3. With phishing pretexting, an attacker who presents to be from a legitimate
research firm asks for personal information.
FALSE 4. A company’s computers monitor assembly lines and equipment using modem-
to-modem machine-to-machine (M2M) communications to communicate
between machines, equipment, and devices to perform tasks.
FALSE 5. Use Do not use humorous or informal names for your account profiles, blog, or
domain name.
FALSE 6. Electronic components in computers process data using apps instructions,
which are the steps that tell the computer how to perform a particular task.
TRUE 7. A user is anyone who interacts with a computer or mobile device, or utilizes the
information it generates.
FALSE 8. Designed to fit on your lap and for easy transport, most desktops weigh less
than 7 pounds laptops or notebooks weigh up to 7 pounds.
FALSE 9. Handheld gaming devices Game consoles typically require you to connect to a
television or other screen to view the game.
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 6
website, in whole or in part.
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
TRUE 10. Netiquette includes the code of acceptable behaviors users should follow while
on the Internet.
FALSE 11. The Internet makes it easier to pirate plagiarize, or copy or use someone else’s
work and claim it as your own.
TRUE12. Captioning software displays scrolling text for dialogue in a video
MATCHING
h 1. all-in-one
a 2. convergence
j 3. processor
f 4. Internet of Things
b 5. kiosk
i 6. BYOD
c 7. app
d 8. LMS
g 9. tablet
e 10. AUP
a. term that describes the trend of computers and devices with technologies that overlap
b. a freestanding booth usually placed in a public area that can contain a display device
used to show information to the public or event attendees
c. series of related instructions, organized for a common purpose, that tells the computer
what tasks to perform and how to perform them
d. web-based training site where students can check their progress in a course, take
practice tests, and exchange messages with the instructor or other students
e. a document that lists guidelines and repercussions of use of the Internet and other digital
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 7
website, in whole or in part.
,Solution and Answer Guide: Jennifer T. Campbell, Discovering Computers 2023, 9780357675366; Module 1: Being a Digital Citizen: At Home, School,
and Work
company resources, including network storage, and email servers
f. an environment where processors are embedded in every product imaginable, and the
products communicate with one another via the Internet or wireless networks
g. thin, light-weight mobile computer that has a touch screen
h. type of desktop computer that does not contain a tower and instead uses the same case
to house the display and the processing circuitry
i. a policy enabling employees to use their personal devices to conduct business
j. a chip that contains a central processing unit
PROBLEM SOLVING
PERSONAL
1. Bad Directions Your friend is driving you to your friend’s house and you are using
your smartphone for directions. While approaching your destination, you realize that your
smartphone app instructed you to turn the wrong way on your friend’s street. How could
this have happened?
2. Digital Distraction You are eating lunch with a friend you have not seen in a long time.
While you are telling a story about your latest vacation, you notice your friend is looking
at his phone. What kinds of rules can you and your friend agree on so that you can enjoy
each other’s company without getting distracted? How have you solved this issue with
your friends in the past? How might you approach it differently in the future?
3. Smart Thermostat You have programmed your apartment’s thermostat to turn down
the heat during the day while you and your roommates are at school and work. Because
everybody gets home around 5:00 p.m., you used your app to instruct the thermostat to
increase the heat by five degrees starting at 4:30 p.m. You walk in the apartment, and it
is still colder. How can you make sure the app is connecting to your thermostat?
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 8
website, in whole or in part.
