WorksheetsGrade 3 Ck1
Total questions: 13
Worksheet time: 3605secs
Rashed uses his tablet every day. What does he use to select an app?
Touch screen (input)
CPU
Speaker (output)
Which one is the brain of the computer?
Look at the pictures. Which one is an example of secondary storage?
Look at the pictures. Which one is an output device?
Look at the pictures. Which one is an input device?
What do we call it when all computer elements work together?
Hard drive
Process
Computer system
Where does the computer save the operating system?
CPU
Secondary storage
RAM
Look at the computer system model below. What is the missing element?
Which one is a common hardware problem?
The operating system will not load.
The monitor is not displaying anything.
The computer is slow
Which one is a common software problem?
The printer is not working.
The Wi-fi is not connecting.
The computer is frozen.
You are playing a computer game. The computer freezes. What should you do?
Restart the computer.
Check the audio player controls.
Close all unused programs.
Khalid is looking at the 3D model. Which one shows his front view?
Look at the shapes. Which one is a 2D shape?
