CodeHS Unit 2 Test- Fall 2023
Authored by Mary Kallenbach
Computers
8th Grade
Used 10+ times
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28 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
Which of the following choices lists the three main components of a computer's hardware?
CPU, Memory, Motherboard
CPU, Flash Memory, Processor
Processor, Binary, RAM
Input Devices, Output Devices, Motherboard
2.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
Memory computers use to store long-term data.
Hardware
Main Memory
External Memory
Motherboard
3.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
A single unit of binary consisting of only one place whose value can be 1 or 0.
Binary
ROM
Bit
CPU
4.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
What Does CPU Stand For
Computer's Processing Unit
Computer's Plug-in Unit
Central Processing Unit
Central Pushing Unit
5.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
Where the processor and memory live. Connects of the physical components of a computer together?
CPU
Memory
Logic
Motherboard
6.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
What is the purpose of an output device?
To allow the computer to store information or programs.
To allow the user to give data or information to the computer.
To allow computers to connect and communicate with other computers.
To allow the computer to display or communicate the result of a computation.
7.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
What is the purpose of an input device?
To allow the computer to store information or programs.
To allow the user to give data or information to the computer.
To allow the computer to display or communicate the result of a computation.
To allow computers to connect and communicate with other computers.
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