Eduqas Computer Science 1.1 Hardware
Authored by A Brereton
Computers
9th - 11th Grade
Used 274+ times
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33 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The function of the register is...
temporarily store data or control information needed by the CPU
Direct the flow of instructions and data
perform mathematical and logic functions
store the most frequently used data and instructions
carry data/control signals/information about RAM locations around
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The function of the controller is...
temporarily store data or control information needed by the CPU
Direct the flow of instructions and data
perform mathematical and logic functions
store the most frequently used data and instructions
carry data/control signals/information about RAM locations around
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The function of the ALU is...
temporarily store data or control information needed by the CPU
Direct the flow of instructions and data
perform mathematical and logic functions
store the most frequently used data and instructions
carry data/control signals/information about RAM locations around
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The function of the cache is...
temporarily store data or control information needed by the CPU
Direct the flow of instructions and data
perform mathematical and logic functions
store the most frequently used data and instructions
carry data/control signals/information about RAM locations around
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The function of the bus is...
temporarily store data or control information needed by the CPU
Direct the flow of instructions and data
perform mathematical and logic functions
store the most frequently used data and instructions
carry data/control signals/information about RAM locations around
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Select all the input devices:
keyboard
screen
USB memory stick
mouse
touchscreen
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Select all the output devices:
keyboard
screen
USB memory stick
mouse
touchscreen
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