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WorksheetsY7 - BLOCK 1 - 03
Total questions: 9
Worksheet time: 5mins
"Double click your mouse" means that you will press twice which button ?
A
B
C
Which one of these is the most expensive?
desktop
laptop
supercomputer
mainframe
Gretchen found an embarrassing picture of Susie in her room on her dresser, They both laugh about it. Is it OK for Gretchen to take a picture with her phone and post on Snapchat?
Yes
No
hard drive
plays dvds
storage for all software and files on the computer
allows the computer to "think"
cools the CPU
When you become an adult, you get a new digital footprint, and the one you had when you were a teenager is erased.
True
False
Tick all options that happen in the Fetch-Execute Cycle?
PC is incremented
The Instruction at the MAR address is read from RAM
The PC value is copied to the MAR
The instruction in the MAR is decoded
The value in the MDR is written to the address in the MAR.
What is a disadvantage of solid state storage?
Easily scratched, leading to the loss of data
Large storage capacity
Expensive to buy
Portable, easy to carry around
RAM - What happens when the electricity Is turned off? (1-2)
The data from the memory is saved onto virtual memory
The data from the memory is not saved
The data from the memory is saved onto the hard disk
The data from the memory is saved onto ROM
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