Computer Hardware Quiz - TIA Ch 2_ EM 2024 SPRING-CIS105 17957

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Texas Tech University *

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105

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Computer Science

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Feb 20, 2024

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1/29/24, 10:06 PM Computer Hardware Quiz - TIA Ch 2: EM 2024 SPRING-CIS105 17957 https://learn.maricopa.edu/courses/1313183/quizzes/3911307 1/11 Computer Hardware Quiz - TIA Ch 2 Due Jan 19 at 11:59pm Points 50 Questions 25 Time Limit None Allowed Attempts Unlimited Instructions Attempt History Attempt Time Score KEPT Attempt 2 13 minutes 48 out of 50 LATEST Attempt 2 13 minutes 48 out of 50 Attempt 1 4 minutes 28 out of 50 Score for this attempt: 48 out of 50 Submitted Jan 19 at 11:34pm This attempt took 13 minutes. This quiz will assess your understanding of the assigned reading. Quizzes are intended to be formative assessment assignments that help you understand the material as you are learning. Therefore, you can retake quizzes over Technology In Action chapters, and only your highest score will be recorded in the grade book. Be aware that you will not be allowed multiple attempts on the unit exam and final exam that each include questions over this chapter. Take the Quiz Again 2 / 2 pts Question 1 ________ computers are specially designed computer chips that reside inside other devices, such as a car. Tablet

1/29/24, 10:06 PM Computer Hardware Quiz - TIA Ch 2: EM 2024 SPRING-CIS105 17957 https://learn.maricopa.edu/courses/1313183/quizzes/3911307 2/11 Desktop Embedded Correct! Correct! Netbook 2 / 2 pts Question 2 In binary language, each letter of the alphabet, each number, and each special symbol is made up of a unique combination of eight ________. bytes kilobytes characters bits Correct! Correct! 2 / 2 pts Question 3 A(n) ________ CPU has two processing paths, allowing it to process more than one instruction at a time. all-in-one bimodal dual-core Correct! Correct! dual-mode

1/29/24, 10:06 PM Computer Hardware Quiz - TIA Ch 2: EM 2024 SPRING-CIS105 17957 https://learn.maricopa.edu/courses/1313183/quizzes/3911307 3/11 2 / 2 pts Question 4 A ________ is the most common pointing device. stylus mouse Correct! Correct! microphone laser pointer 2 / 2 pts Question 5 ________ printers use static electricity, toner, and heat to set an image on a page very quickly. Inkjet Thermal Dot matrix Laser Correct! Correct! 2 / 2 pts Question 6 Which of the following computers is large, expensive, and is designed to execute a few programs as fast as possible? Desktop computer

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1/29/24, 10:06 PM Computer Hardware Quiz - TIA Ch 2: EM 2024 SPRING-CIS105 17957 https://learn.maricopa.edu/courses/1313183/quizzes/3911307 4/11 Supercomputer Correct! Correct! Mainframe computer Embedded computer 2 / 2 pts Question 7 Apple's macOS and Microsoft Windows are examples of ________ software. utility application operating system Correct! Correct! communication 2 / 2 pts Question 8 Which of the following is not true about earbuds? They can be wired or wireless. They are always designed to fit over your ears. Correct! Correct! They often connect in the same jack where external speakers connect. They can damage your ears if you turn the volume up too loud.

1/29/24, 10:06 PM Computer Hardware Quiz - TIA Ch 2: EM 2024 SPRING-CIS105 17957 https://learn.maricopa.edu/courses/1313183/quizzes/3911307 5/11 2 / 2 pts Question 9 The ________ is the biggest power consumer on a mobile computing device. display Correct! Correct! hard drive memory module CPU 2 / 2 pts Question 10 Which computer port transmits audio and video without the need for compression? VGA USB HDMI Correct! Correct! RGA 2 / 2 pts Question 11 Which of the following is not true about a computer byte? It is made up of 8 bits.

1/29/24, 10:06 PM Computer Hardware Quiz - TIA Ch 2: EM 2024 SPRING-CIS105 17957 https://learn.maricopa.edu/courses/1313183/quizzes/3911307 6/11 Each letter of the alphabet is stored in one byte. It can either be a 1 or a 0. Correct! Correct! Special characters (like an asterisk) are stored in one byte. 2 / 2 pts Question 12 Powering on your computer from a completely turned off state is called a ________ boot. warm soft slow cold Correct! Correct! 2 / 2 pts Question 13 Most laptops have an integrated pointing device, called a ________? touch pad Correct! Correct! track ball mouse pad track zone

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1/29/24, 10:06 PM Computer Hardware Quiz - TIA Ch 2: EM 2024 SPRING-CIS105 17957 https://learn.maricopa.edu/courses/1313183/quizzes/3911307 7/11 2 / 2 pts Question 14 Which of the following is the smallest unit of measure? Megabyte Correct! Correct! Gigabyte Petabyte Terabyte 2 / 2 pts Question 15 A keyboard and touch screen are the most common types of ________ devices. output processing input Correct! Correct! storage 2 / 2 pts Question 16 ________ is concerned with the design and arrangement of machines and furniture to avoid uncomfortable or unsafe experiences. Ergonomics Correct! Correct!

1/29/24, 10:06 PM Computer Hardware Quiz - TIA Ch 2: EM 2024 SPRING-CIS105 17957 https://learn.maricopa.edu/courses/1313183/quizzes/3911307 8/11 Positioning Occupational safety Repetitive strain prevention 2 / 2 pts Question 17 RAM is a ________ storage location. permanent peripheral volatile Correct! Correct! nonvolatile 2 / 2 pts Question 18 All of the following are ways to avoid injuries when working on computers except ________. making sure you are looking up at it Correct! Correct! purchasing an adjustable chair ensuring proper lighting taking breaks

1/29/24, 10:06 PM Computer Hardware Quiz - TIA Ch 2: EM 2024 SPRING-CIS105 17957 https://learn.maricopa.edu/courses/1313183/quizzes/3911307 9/11 2 / 2 pts Question 19 A(n) ________ is an input device that looks like a pen. joystick e-rod pointer stylus Correct! Correct! 0 / 2 pts Question 20 The area that holds all the startup instructions the computer needs to start is ________. RAM ou Answered ou Answered ROM orrect Answer orrect Answer USB CPU 2 / 2 pts Question 21 Which of the following is not true about external hard drives? They always have smaller capacity than internal drives. Correct! Correct!

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1/29/24, 10:06 PM Computer Hardware Quiz - TIA Ch 2: EM 2024 SPRING-CIS105 17957 https://learn.maricopa.edu/courses/1313183/quizzes/3911307 10/11 They connect to the computer through a port. They function just like internal hard drives. They can have a capacity of up to 8 TBs or more. 2 / 2 pts Question 22 The ________ contains the central electronic components of the computer. motherboard Correct! Correct! arithmetic/logic unit peripheral unit input unit 2 / 2 pts Question 23 Dropbox is an example of ________. SSD technology cloud storage Correct! Correct! optical storage Bluetooth technology

1/29/24, 10:06 PM Computer Hardware Quiz - TIA Ch 2: EM 2024 SPRING-CIS105 17957 https://learn.maricopa.edu/courses/1313183/quizzes/3911307 11/11 2 / 2 pts Question 24 Which of the following is not a goal of green IT? Cleaning waterways with repurposed computers Correct! Correct! Reduce use of electricity Use technology to reduce travel Use technology as long as possible 2 / 2 pts Question 25 What is the difference between data and information? Data represents a fact. Information is data that has been organized. Correct! Correct! They are essentially the same thing. Data is numbers. Information is words. Data represents a process. Information is the stored data. Quiz Score: 48 out of 50

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