CPU

Quiz
•
Computers
•
11th Grade
•
Medium
Paul Greenwood
Used 105+ times
FREE Resource
19 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
The CPU fetches instructions from.... and executes those instructions.
Memory
ALU
ROM
Input Device
2.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
The ALU is found inside the CPU True or False?
True
False
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The acronym CPU stands for
Common processing unit
Central procedures unit
Central processing unit
Common procedures unit
4.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
Information used by the CPU is loaded first in
ROM
RAM
CMOS
Register
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the main function of the CPU?
To carry out processing of the data.
To help with playing games.
To fetch instructions from memory, decode them and execute the instructions.
To heat up the computer.
6.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
Either stores the address from which data will be fetched from the CPU, or the address to which data will be sent and stored.
MAR (Memory Address Register)
MDR (Memory Data Register)
CIR (Current Instruction Register)
PC (Program Counter)
ALU (Arithmetic and Logic Unit)
7.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
This register contains the address (location) of the instruction being executed at the current time
MAR (Memory Address Register)
MDR (Memory Data Register)
CIR (Current Instruction Register)
PC (Program Counter)
ALU (Arithmetic and Logic Unit)
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