Processor Components
Assessment
•
B McCue
•
Computers
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11th - 12th Grade
•
269 plays
•
Easy
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10 questions
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1.
Drag and Drop
(a) sends out signals to co-ordinate how the processor works and instructions are decoded here.
Control Unit (CU)
Central Processing Unit (CPU)
Arithmetic Logic Unit (ALU)
Current Instruction Register (CIR)
2.
Dropdown
(a) carries out the calculations and logical decisions. The results of its calculations are stored in the accumulator.
Control Unit (CU)
Arithmetic Logic Unit (ALU)
Accumulator (ACC)
Memory Data Register (MDR)
3.
Multiple Choice
Memory Address Register (MAR)
Current Instruction Register (CIR)
Program Counter (PC)
Accumulator (ACC)
4.
Multiple Choice
Memory Data Register (MDR)
Data Bus
Memory Address Register (MAR)
Current Instruction Register (CIR)
5.
Multiple Choice
Address Bus
Memory Address Register (MAR)
Memory Data Register (MDR)
Data Bus
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