
Computer Science: Systems Architecture
Presentation
•
Computers
•
10th Grade
•
Hard
Sean Taylor
Used 1K+ times
FREE Resource
1 Slide • 9 Questions
1
Computer Science: Systems Architecture
Take your time and answer correctly, scores will be recorded and points awarded to all who achieve 100%
You need to know the answers of these questions as they are likely to appear in your GCSE exam
2
Multiple Choice
What does CPU stand for?
Central Processing Unit
Computer Processing Unit
Computer Picking Unit
Central Processing UNIX
3
Fill in the Blanks
Fill in the end of this sentence:
The CPU fetches instructions from "
Type answer...
4
Multiple Choice
Which of the these in NOT a measurement of CPU speed?
Hertz (Hz)
AhhitHertz (AiHz)
MegaHertz (MHz)
GigaHertz (GHz)
5
Multiple Choice
In the fetch - decode - execute cycle, which part is carried out in the control unit (CU)?
Fetch
Decode
Execute
6
Fill in the Blanks
Fill in the missing word:
The higher the number of cores in a CPU helps the computer to better "
Type answer...
7
Multiple Select
What are the advantages of cache memory
Runs at CPU speed
Keeps frequently used instructions to use again quickly
Reduces the number of times the CPU has to access the RAM
Cache is very cheap compared to RAM
8
Multiple Choice
Which CPU component carries out all of the calculations?
Control Unit (CU)
Arithmetic Logic Unit (ALU)
Registers
9
Fill in the Blanks
What CPU register stores the address of the location in memory we want to read or write to?
Type answer...
10
Multiple Select
What are advantages of "Embedded Systems"?
Usually small which means cheap to manufacture
Very reliable
Will be perfectly suited/customised for the particular purpose it’s made for
Can be used in safety critical environments so must be heavily tested
Computer Science: Systems Architecture
Take your time and answer correctly, scores will be recorded and points awarded to all who achieve 100%
You need to know the answers of these questions as they are likely to appear in your GCSE exam
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