Fetch-Execute Cycle

Assessment
•
Peter Astbury
•
Computers
•
9th - 12th Grade
•
22 plays
•
Hard
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14 questions
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1.
FILL IN THE BLANK
20 sec • 1 pt
The fetch ........... execute cycle is a continously looping process.
2.
MULTIPLE CHOICE
30 sec • 1 pt
There are ...... stages in the fetch-execute cycle.
3.
MULTIPLE CHOICE
30 sec • 1 pt
The goal of the fetch stage is to copy an instruction from the CIR and store it in main memory.
4.
MULTIPLE CHOICE
20 sec • 1 pt
During the fetch stage the program counter is incremented.
5.
FILL IN THE BLANK
20 sec • 1 pt
Complete this line of register transfer notation from the fetch stage.
PC <-- [PC] ...........
6.
MULTIPLE CHOICE
20 sec • 1 pt
At the end of the fetch stage the instruction to be executed will have been copied into the ............
7.
FILL IN THE BLANK
20 sec • 1 pt
Before an instruction from memory can be stored in the CIR it must first be copied to the ...... register.
8.
MULTIPLE CHOICE
30 sec • 1 pt
During the decode stage the processor must....
9.
MULTIPLE SELECT
20 sec • 1 pt
Part of decoding an instruction involves splitting it into parts (tokenizing). What TWO parts are in most instructions?
10.
MULTIPLE CHOICE
20 sec • 1 pt
What stage comes after fetch?
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