Quiz Complete, well Done!
Execute
In the execute phase, the arithmetic and logic unit (ALU) performs the necessary
.
What is the purpose of the instruction decode phase?
Sequence
Which component is responsible for fetching instructions from memory in the Fetch-Execute cycle?
In the fetch phase, the memory address register (MAR) holds the
of the instruction to be fetched.
Which of the following registers is responsible for holding the memory address of the next instruction?
What does the memory data register (MDR) hold in the fetch – execute cycle?
What is the first step in the Fetch-Execute cycle?
Retrieve
The
cycle is a continuous process that repeats for each instruction.
Carry out
Which of the following is the first step in the fetch – execute cycle?
Fetch
Which of the following steps in the fetch – execute cycle involves fetching the instruction from memory?
What is the purpose of the Fetch-Execute cycle?
What does the fetch step of the fetch-execute cycle involve?
The
phase of the fetch-execute cycle involves retrieving the instruction from memory.
What does the control unit do in the fetch – execute cycle?
Cycle
