Class 3 Computer Questions
Class 3 Computer Questions
Section A: Multiple Choice Questions (MCQs)
Each question carries 2 marks. Total: 20 marks
- What was the first calculating device used by humans?
a) Abacus
b) Calculator
c) Computer
d) Typewriter - Which of these is a feature of the first generation of computers?
a) Used vacuum tubes
b) Used transistors
c) Used microchips
d) Used touch screens - What is a folder in a computer?
a) A file that stores data
b) A place to organize files
c) A type of software
d) A hardware component - In Paint 3D, which tool is used to draw freehand shapes?
a) Brush
b) Eraser
c) Fill
d) Text - The process of giving a name to a file or folder is called:
a) Deleting
b) Naming
c) Copying
d) Moving - Which of these is an example of a modern computer?
a) ENIAC
b) Abacus
c) Laptop
d) Typewriter - Where are files and folders usually stored in a computer?
a) Desktop
b) Keyboard
c) Monitor
d) CPU - In Paint 3D, what does the “3D Objects” option allow you to create?
a) 2D shapes
b) 3D models
c) Text
d) Backgrounds - Which key combination is used to copy a file?
a) Ctrl + V
b) Ctrl + C
c) Ctrl + X
d) Ctrl + P - Who is considered the father of the computer?
a) Charles Babbage
b) Alan Turing
c) Bill Gates
d) Steve Jobs
Section B: True or False
Each question carries 2 marks. Total: 10 marks
- The abacus was the first electronic computer.
- A folder can contain both files and other folders.
- Paint 3D allows you to create only 2D drawings.
- Deleting a file moves it to the Recycle Bin.
- The first generation of computers used microchips.
Section C: Fill in the Blanks
Each question carries 2 marks. Total: 10 marks
- The _______ was the first calculating device used by early humans.
- A _______ is a collection of data stored under a single name in a computer.
- In Paint 3D, the _______ tool is used to remove parts of a drawing.
- The _______ generation of computers used transistors.
- To permanently delete a file, you can empty the _______.
Section D: One-Word Answers
*Each question carries 1 mark interestingly
- What is the name of the first computer designed by Charles Babbage?
- Which tool in Paint 3D is used to add text to an image?
- What do we call a group of files stored together in a computer?
- Which device is used to interact with files and folders on a computer?
- What is the shortcut key to paste a copied file?
Section E: Short Answer Questions
Each question carries 5 marks. Total: 20 marks
- Describe two differences between the first generation and second generation of computers.
- Explain the steps to create a new folder on a computer desktop.
- What are two features of Paint 3D that make it different from the classic Paint program?
- Why is it important to organize files and folders on a computer?
Section F: Long Answer Questions
Each question carries 10 marks. Total: 20 marks
- Explain the evolution of computers from the abacus to modern laptops in brief.
- Describe how to use Paint 3D to create a simple 3D object and add a background to it.
All The Best
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