
Grade 3 and 4 Tech Challenge 2023 Season 1
Authored by NATHANIEL ADOYI
Computers
1st - 5th Grade
Used 3+ times

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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of the system unit in a computer?
To store data and files
To provide power to the computer
To execute instructions and perform calculations
To display images and videos
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which component of the computer is responsible for executing instructions and performing calculations?
Motherboard
Processor (CPU)
Memory (RAM)
Storage
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
__is the computer part that controls everything that happens in the computer system.
mouse
System unit
joystick
keyboards
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The computer hardware in the image is called?
system unit
Motherboard
C.P.U
Electronic connector
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is true?
Laptops are smaller in size, while desktops are large in size
Laptops are commonly used by women
Laptops have external peripheral devices to provide functionality
Laptops are rare
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A desktop needs__ to provide functionality
External peripheral devices
Solar energy
A rechargeable battery
washing
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is used for sending hard copy document to the computer in soft copy format?
Microphone
Scanner
Joystick
Mouse
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