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Memory
What is the purpose of the instruction register (IR) in the fetch – execute cycle?
CPU
What does the control unit do in the fetch – execute cycle?
During the execute phase, the result of the instruction is stored in the
.
Which of the following steps in the fetch – execute cycle involves fetching the instruction from memory?
During the fetch-execute cycle, the control unit is responsible for
the instruction.
What is the first step in the fetch-execute cycle?
The
phase of the fetch-execute cycle involves performing the instruction.
During the execute phase, the results of the ALU operations are stored in the
.
Carry out
In the fetch phase, the memory address register (MAR) holds the
of the instruction to be fetched.
What does the fetch step of the fetch-execute cycle involve?
Fetch
Fetch-Decode-Execute Cycle
Which step of the fetch-execute cycle involves carrying out the instruction?
Which of the following is the first step in the fetch – execute cycle?
What is the purpose of the instruction decode phase?
Which component of the CPU performs arithmetic and logical operations in the fetch – execute cycle?
What is the purpose of the Fetch-Execute cycle?
