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This test is run by guest.
Note that your final mark will not be saved in the system.

1.1 Systems Architecture Pindrop

Target Level
4-5
Running Total
0
0%
Attempt
1 of 3

Drag the labels at the top into their correct position on the diagram.
You must position all the labels before clicking ‘Check!’

Input/output
controller
Control unit
Main memory
Arithmetic logic
unit
Input/output
devices
image

This is your 1st attempt! You get 3 marks for each one you get right. Good luck!

Pass Mark
80%