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WorksheetsGrade four ICT challenge
Total questions: 10
Worksheet time: 3mins
Name
Class
Date
1.
What component of a computer is responsible for executing instructions and performing calculations?
a)
Motherboard
b)
CPU (Central Processing Unit)
c)
RAM (Random Access Memory)
d)
Hard Drive (HDD)
2.
Which device allows you to input data into the computer by moving it on a surface?
a)
Monitor
b)
Keyboard
c)
Mouse
d)
Printer
3.
What stores data even when the computer is turned off and provides long-term storage?
a)
RAM (Random Access Memory)
b)
CPU Cache
c)
SSD (Solid-State Drive)
d)
Hard Drive (HDD)
4.
Which of the following is a volatile memory that temporarily stores data for the CPU to use?
a)
Hard Drive (HDD)
b)
SSD (Solid-State Drive)
c)
RAM (Random Access Memory)
d)
CPU Cache
5.
What is the main circuit board of a computer that connects all hardware components?
a)
Central Processing Board (CPB)
b)
Motherboard
c)
Logic Board
d)
Mainframe Board
6.
What is responsible for displaying visual output on the computer screen?
a)
CPU (Central Processing Unit)
b)
Monitor
c)
Graphics Card
d)
RAM (Random Access Memory)
7.
What type of storage device uses NAND flash memory to store data and has no moving parts?
a)
Hard Drive (HDD)
b)
Floppy Disk Drive (FDD)
c)
SSD (Solid-State Drive)
d)
Optical Drive (CD/DVD)
8.
Which component temporarily stores frequently used data for faster access by the CPU?
a)
GPU (Graphics Processing Unit)
b)
CPU Cache
c)
Motherboard
d)
Optical Drive (CD/DVD)
9.
Who brings music and sound to the computer party?
a)
Monitor
b)
Mouse
c)
Keyboard
d)
Speaker
10.
Who listens to your computer wishes and makes them happen?
a)
Monitor
b)
Mouse
c)
Keyboard
d)
CPU
Reset
