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ITE 115 unit 3 computer hardware with correct answers
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ITE 115 unit 3 computer hardware with correct answers
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ITE 115 unit 3 computer hardwareWhich of the following is a necessary step in maintaining computer hardware? - correct answer
✔✔Using a UPS or a surge processor
A joystick is a pen-type input device used to draw and tap on icons. - correct answer ✔✔False
Jack needs a convenient way to browse the Internet, read emails, and store basic data when he travels.
Which of the following would be the best option for him? - correct answer ✔✔He should make sure to
bring a tablet.
Which of the following should you take into consideration when purchasing a computer? - correct
answer ✔✔Storage capacity
Form factor
Platform or Operating System
Software and applications you intend to use
Which of these is an optical medium of storage? - correct answer ✔✔Blu-ray discs
All-in-one computers are easier to service and upgrade but occupy more space than desktop computers.
- correct answer ✔✔False
What device do e-learning applications usually use to help users with visual impairment read digital
content? - correct answer ✔✔Voice synthesizer
Which type of a computer can be assembled using a monitor, a keyboard, a CPU, speakers, a printer and
a mouse? - correct answer ✔✔A desktop computer
Which of these, though not equally portable, is most powerful and usually easier to upgrade than
others? - correct answer ✔✔Desktop computers
, Manny copied a table from a MS Excel file, closed the file, and then pasted the table in an MS Word
document. Where did the copied table get stored after he copied it? - correct answer ✔✔In the RAM
What could cause an external drive, like a USB flash drive, to not be recognized when plugged into a
computer? - correct answer ✔✔A faulty port
Surya's computer monitor display does not seem to work despite repeated attempts to fix the issue.
Which of the following is most likely to be causing display problems? - correct answer ✔✔Faulty power
or video cable
Alex needs to email his graduation certificate to a prospective employer. He has only physical copies of
the certificate. What device could he use to perform the task? - correct answer ✔✔He should use a
scanner, which would convert an image into an electronic file.
Daniel wants to buy a desktop to use for playing games after work. He loves racing games and wants to
make sure his laptop has all the specifications needed to run them smoothly and efficiently. Which of
these factors should he consider? - correct answer ✔✔RAM capacity - it provides temporary storage that
applications use to run smoothly
Processor core - some applications, especially games, have greater processor requirements
We can use Unicode coding scheme to support a larger variety of characters including Chinese, Japanese,
and Arabic. - correct answer ✔✔True
A CPU converts the data entered through the keyboard into output displayed on the monitor. - correct
answer ✔✔True
What are the two important components of CPU that help in processing the input into output? - correct
answer ✔✔Control Unit and Arithmetic Logic Unit
In which format is data finally stored in computers? - correct answer ✔✔Binary digits
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