Year 11 - CS Blended Learning - Homework 4
Authored by Paul Bradley
Computers
10th Grade
Used 4+ times
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62 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these would be considered an input device?
microphone
printer
speaker
ram
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these would be considered an output device?
speaker
CPU
monitor
power supply fan
3.
MULTIPLE CHOICE QUESTION
30 sec • 12 pts
CPU stands for
Computer Processing Unit
Central Processing Unit
Core Processing Unit
Central Power Unit
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the purpose of the CPU?
To process all the data and instructions.
To turn the computer on.
To create PowerPoint presentations.
To provide power to the computer.
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 • 1 pt
What is the job of the control unit?
It carries out calculations
It stores information.
It does nothing.
It controls the input and output of data to make sure that it gets to the right place.
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are registers used for?
To check that students are in school.
To temporarily hold bits of data needed by the CPU.
To make sure that the CPU runs properly.
To make the CPU faster.
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