1.1.3 Input, output and storage

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1.1.3 Input, output and storage
Demetrios Symeou
Quiz by Demetrios Symeou, updated more than 1 year ago
Demetrios Symeou
Created by Demetrios Symeou over 8 years ago
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Resource summary

Question 1

Question
How many megabytes are there in 1 terabyte?
Answer
  • 1000
  • 1048576
  • 1000000
  • 1024

Question 2

Question
Sort the storage medias by their average amount of memory in increasing order.
Answer
  • CD, DVD, floppy disk, memory card, HDD
  • Floppy disk, DVD, CD, memory card, HDD
  • Floppy disk, memory card, CD, HDD, DVD
  • Floppy disk, CD, DVD, memory card, HDD

Question 3

Question
What type of storage device is DVD?
Answer
  • Flash
  • None of these
  • Magnetic
  • Optical

Question 4

Question
What is the difference between CD-ROM and CD-R?
Answer
  • CD-ROM has pre-recorded data that cannot be re-written, CD-R can be re-written arbitrarily many times.
  • CD-ROM has pre-recorded data that cannot be re-written, CD-R can be written on at most once.
  • CD-R has pre-recorded data that cannot be re-written, CD-ROM can be written on at most once.
  • CD-R has pre-recorded data that cannot be re-written, CD-ROM can be re-written arbitrarily many times.

Question 5

Question
How many of the following are output devices: microphone, speakers, projector, plotter?
Answer
  • 0
  • 1
  • 2
  • 3

Question 6

Question
What type of storage device is HDD?
Answer
  • None of these
  • Magnetic
  • Optical
  • Flash

Question 7

Question
What type of storage device is SSD?
Answer
  • Optical
  • Flash
  • None of these
  • Magnetic

Question 8

Question
Which of the following things is NOT stored in RAM?
Answer
  • BIOS
  • Applications
  • GUI
  • Operating system

Question 9

Question
Which of the following is true about ROM?
Answer
  • ROM content cannot be changed, but it loses the content when the computer is powered off.
  • ROM content cannot be changed and it retains the content even while the computer is powered off.
  • ROM content can be changed and it retains the content even while the computer is powered off.
  • ROM content can be changed, but it loses the content when the computer is powered off.
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