Question 1

Tameka is expecting a baby and her partner wants to make sure he can get her to the hospital on the day of delivery using the fastest route possible regardless of time of day. How should he decide which technology to use?
A) He should choose a product that uses natural language processing, so he can type in where he wants to go.
B) He should choose a digital assistant that guesses where he wants to go based on the date.
C) He should choose a navigation app with artificial intelligence that can provide information about preferred routes.
D) He should choose an app with augmented reality that displays points of interest as he drives.

Accepted Answer

A navigation app with artificial intelligence is the best choice as it can provide information about preferred routes based on real-time traffic data and can suggest alternate routes if there is congestion. It can also provide information on the fastest route regardless of the time of day. Natural language processing and augmented reality are not necessary for this specific use case, and a digital assistant guessing the user's destination based on the date is not reliable enough for an urgent situation like getting to the hospital on the day of delivery.

Question 2

Which of the following IT specialty areas does not require strong people skills?
A) Technology sales
B) System development
C) Technology education
D) IT support

Accepted Answer

System development is typically more focused on technical skills and logical thinking, rather than strong people skills. However, communication and teamwork skills may still be necessary for successful project management and collaboration with other professionals.

Question 3

If you want to become a digital citizen, you only have to buy a piece of technology.

Accepted Answer

Becoming a digital citizen is more than just buying a piece of technology. It involves developing skills such as online safety, digital literacy, and responsible use of technology. It also involves understanding and participating in digital communities and contributing to digital society.

Question 4

What technology can collect information to make decisions, reach conclusions, and combine information in new ways?
A) robotics
B) artificial intelligence (AI)
C) virtual reality (VR)
D) embedded computers

Accepted Answer

Artificial intelligence (AI) has the capability to collect large amounts of data, analyze it, and use it to make decisions, conclusions, and even come up with new ways of utilizing the information. Robotics, virtual reality, and embedded computers can all incorporate AI technology, but AI is the specific technology that fits the given criteria.

Question 5

Emma tried to explain to her mother that computers are everywhere. Her mother does not believe her, and challenges Emma to find a computer in their home, as she knows she does not own a computer. Which of the following examples do you think Emma would show her mother as example of computer?
A) Her coffeemaker that she has set to turn on and make coffee every morning at the same time.
B) Her hot water heater that has to be manually reset every time the power goes out.
C) The sprinkler she has to turn on and off when she wants to water her plants.
D) The carpet steamer she uses to clean her rugs when they get dirty.

Accepted Answer

Emma's coffeemaker is a good example of a computer because it has a pre-programmed schedule to turn on and make coffee at the same time every day. It relies on internal sensors and processing to accurately carry out its task.

Question 6

How is a microprocessor different from an integrated circuit?
A) Microprocessors are the size of your thumb and integrated circuits are the size of your hand.
B) Microprocessors are faster, smaller and less expensive than integrated circuits.
C) Microprocessors control the flow of electrons and integrated circuits control the flow of protons.
D) Microprocessors include tape and disk storage whereas integrated circuits are part of an operating system.

Accepted Answer

Microprocessors and integrated circuits are both types of integrated circuits, but microprocessors are a more specialized type that are designed to control the processing of data in electronic devices. They are typically faster, smaller, and less expensive than other types of integrated circuits. The other options presented are not accurate descriptions of the differences between microprocessors and integrated circuits.

Question 7

Vanessa recently developed an interest in cloud computing. She dug into a cloud service and taught herself several skills while using the provider's built-in training to challenge herself even more. She's now thinking she might be able to get a promotion and a raise because of all she's learned. What's the fastest way for her to effectively prove to her employer how much she now knows about cloud computing?
A) Update her resumé
B) Pass a certification exam
C) Apply for a job at another company
D) Go back to school and get a new degree

Accepted Answer

Passing a certification exam is the fastest way for Vanessa to prove how much she knows about cloud computing to her employer. Obtaining a certification from a recognized authority demonstrates expertise and validates her knowledge, which can increase her chances of getting a promotion or a raise. Updating her resumé can also be helpful in showcasing her skills, but it doesn't provide the same level of validation as a certification. Applying for a job at another company or going back to school may not be necessary if Vanessa's goal is to get a promotion at her current company.

Question 8

Reggie is having trouble signing into his email account at work. He picks up the phone to call someone in IT, and then checks the phone list to see who to call. Which IT area should Reggie call?
A) Operations
B) Information security
C) Help desk
D) Management

Accepted Answer

The help desk is typically responsible for providing technical support to users experiencing issues with their technology, such as difficulty logging into an email account. Operations and management may not have the specific expertise needed to troubleshoot this type of problem. Information security may be more focused on preventing and mitigating cybersecurity threats, rather than addressing user login issues.

Question 9

You are on vacation and want to see where all the restaurants and trendy shops are in relation to your hotel. You remember there is an app on your phone that will use your location and show you that information. What is the app using?
A) Chip-and-pin technology
B) Augmented reality
C) Kiosk
D) Digital literacy

Accepted Answer

The app is using augmented reality to display information about the location of restaurants and trendy shops in relation to the hotel.

Question 10

Jorge saw a computer named Watson on the game show Jeopardy and was surprised at how many answers Watson was able to get correct, especially because the math problems involved solving equations. Watson was using augmented reality to solve the problems.

Accepted Answer

Watson was not using augmented reality; it was using natural language processing and machine learning.

Question 11

New cars use embedded computers to make driving safer.

Accepted Answer

New cars often come equipped with advanced driver assistance systems (ADAS) that rely on embedded computers to make driving safer. These systems can include features such as lane departure warning, automatic emergency braking, and adaptive cruise control, which use sensors and algorithms to detect and respond to potential hazards on the road.

Question 12

Which company was the first to develop a computer meant for personal use?
A) IBM
B) Dell
C) Apple
D) Intel

Accepted Answer

Apple was the first company to develop a computer meant for personal use with their release of the Apple II in 1977. IBM, Dell, and Intel were all involved in the development of personal computers later on, but Apple was the pioneer in this market.

Question 13

_____ is the use of computers to simulate a real or imagined environment that appears as a three-dimensional space.
A) Virtual reality (VR)
B) Internet of Things (IoT)
C) Natural language processing
D) Green computing

Accepted Answer

Virtual reality (VR) is the use of computers to simulate a three-dimensional environment that appears as a real or imagined space. This technology can create simulations of real-life scenarios or completely imaginary environments, providing users with an immersive and interactive experience.

Question 14

Embedded computers usually are small and have limited hardware but enhance the capabilities of everyday devices.

Accepted Answer

Embedded computers, such as those found in appliances, cars, and medical devices, are designed to perform specific functions and are often small and have limited hardware. However, they can greatly enhance the capabilities of these everyday devices.

Question 15

A smart refrigerator can use _____ to detect when you are running low on milk, and then send a reminder to you on a wireless network.
A) transistors
B) sensors
C) kiosks
D) navigation systems

Accepted Answer

Sensors are devices that detect or measure changes in the environment or system and help in providing appropriate responses. A smart refrigerator can use sensors to detect the level of milk and send reminders through a wireless network. Transistors are semiconductor devices used for amplification and switching purposes, kiosks are self-service machines often used for information and navigation systems are used for determining a position and direction.

Question 16

Which option lists the computer components in order from oldest to newest?
A) integrated circuits, microprocessors, vacuum tubes, transistors, personal computers
B) transistors, vacuum tubes, integrated circuits, personal computers, microprocessors
C) vacuum tubes, transistors, integrated circuits, microprocessors, personal computers
D) microprocessors, vacuum tubes, transistors, personal computers, integrated circuits

Accepted Answer

Vacuum tubes were the earliest electronic components used in computers, followed by transistors. Then came integrated circuits, which were later developed into microprocessors. Finally, personal computers were developed using all of these components in the form we know them today.

Question 17

In the 1980s movie, Wargames, the computer was taught to play chess, checkers, tic tac toe, and other strategy games. How would you describe the developers' goal in teaching the computer these games?
A) The developers were creating virtual reality.
B) The developers were exploring the use of embedded computers.
C) The developers were on the verge of discovering augmented reality.
D) The developers were using artificial intelligence.

Accepted Answer

The developers' goal in teaching the computer these games was to use artificial intelligence. The computer was programmed to learn and use strategies in these games, which is an example of AI.

Question 18

Sami is about to graduate with her IT degree and needs to post her resumé online to help with her job search. Which website should she use to post her qualifications?
A) Instagram
B) Google
C) Amazon
D) LinkedIn

Accepted Answer

LinkedIn is a professional social networking site that allows users to create a profile highlighting their qualifications and job experience. It is specifically designed for job searching and networking within the professional community, making it an ideal choice for Sami to post her resumé. Instagram, Google, and Amazon are not sites typically used for professional networking or job searching.

Question 19

Margot and Tomas have heard how beautiful the Swiss Alps are, but they are afraid to fly. What technology could they use to see and experience the Alps without flying there?
A) robotics
B) embedded sensors
C) virtual reality (VR)
D) GPS

Accepted Answer

Virtual reality technology can provide a 360° immersive experience of the Swiss Alps without the need for flying. Margot and Tomas can wear a VR headset and feel like they are in the midst of the mountains. The technology can even simulate different weather conditions and times of day for a more realistic experience.

Question 20

Alison has just finished creating her website to display her graphic design artwork. Now she wants to make sure her website will show up in search engine results. What kinds of changes should she consider to accomplish her goal?
A) SEO
B) Certification
C) M2M
D) Virus detection

Accepted Answer

Alison should consider implementing search engine optimization (SEO) techniques on her website to improve its visibility in search engine results. This can include optimizing keywords, improving site structure and navigation, creating high-quality content, and building backlinks. Certification, M2M, and virus detection are not relevant to improving search engine rankings.

Quiz 7: Technology and IT: From CAM to IoT and Digital Citizenship

Tameka is expecting a baby and her partner wants to make sure he can get her to the hospital on the day of delivery using the fastest route possible regardless of time of day. How should he decide which technology to use?

Which of the following IT specialty areas does not require strong people skills?

If you want to become a digital citizen, you only have to buy a piece of technology.

What technology can collect information to make decisions, reach conclusions, and combine information in new ways?

Emma tried to explain to her mother that computers are everywhere. Her mother does not believe her, and challenges Emma to find a computer in their home, as she knows she does not own a computer. Which of the following examples do you think Emma would show her mother as example of computer?

How is a microprocessor different from an integrated circuit?

Reggie is having trouble signing into his email account at work. He picks up the phone to call someone in IT, and then checks the phone list to see who to call. Which IT area should Reggie call?

You are on vacation and want to see where all the restaurants and trendy shops are in relation to your hotel. You remember there is an app on your phone that will use your location and show you that information. What is the app using?

Jorge saw a computer named Watson on the game show Jeopardy and was surprised at how many answers Watson was able to get correct, especially because the math problems involved solving equations. Watson was using augmented reality to solve the problems.

New cars use embedded computers to make driving safer.

Which company was the first to develop a computer meant for personal use?

_____ is the use of computers to simulate a real or imagined environment that appears as a three-dimensional space.

Embedded computers usually are small and have limited hardware but enhance the capabilities of everyday devices.

A smart refrigerator can use _____ to detect when you are running low on milk, and then send a reminder to you on a wireless network.

Which option lists the computer components in order from oldest to newest?

In the 1980s movie, Wargames, the computer was taught to play chess, checkers, tic tac toe, and other strategy games. How would you describe the developers' goal in teaching the computer these games?

Sami is about to graduate with her IT degree and needs to post her resumé online to help with her job search. Which website should she use to post her qualifications?

Margot and Tomas have heard how beautiful the Swiss Alps are, but they are afraid to fly. What technology could they use to see and experience the Alps without flying there?

Alison has just finished creating her website to display her graphic design artwork. Now she wants to make sure her website will show up in search engine results. What kinds of changes should she consider to accomplish her goal?