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WorksheetsGEE-LIE-Intro to ICT
Total questions: 10
Worksheet time: 4mins
What does CPU stand for?
Computer Processing Unit
Central Peripheral Unit
Central Processing Unit
Computer Processing User
Who invented the Graphical User Interface (GUI)?
Microsoft
Apple
Bell Labs
Xerox
You install a new 250 GB hard drive in your computer and format it. Upon checking the available space on the hard drive in My Computer, you are puzzled to find that there is substantially less space available than 250GB. Why?
Whoever you ordered it from lied to you.
Formatting tables and free space.
The hard drive is defective.
You incorrectly formatted the hard drive with an older formatting standard.
What is the most crucial component to any computer system?
Power Supply
RAM
Hard Drive
CPU
What is the transfer rate of a standard USB 2.0 Device?
100 Mbit/s
480 Mbit/s
1 Gbit/s
250 Mbit/s
While we're on the subject of USB, who invented it?
Microsoft
Intel
Apple
Samsung
AMD
Your computer suddenly shuts off and doesn't turn on after repeated attempts. What is the most likely cause?
CPU fried
Hard Drive crashed
CD-ROM fried
Power Supply blown
Motherboard fried
Why are SSDs superior to standard Hard Drive Technology?
Smaller
Near zero access times
No Moving Parts
Ruggedness
All of the above
True or False: CPU Frequency (Mhz, Ghz) is the most important factor in overall CPU speed.
True
False
No Moving Parts
Ruggedness
All of the above
Final Question (True or False): Microsoft invented DOS.
True
False
