A computer is an electronic device that takes in input, processes data, and outputs data. It stores data and is made up of hardware, software, and peopleware. Computer hardware can be classified into input hardware, processing hardware, storage hardware, and output hardware. An example of input hardware is a scanner.

1. What is a computer?

2. What is a computer?
• An electronic device
• Input information
• Process data
• Output data
• Stores data

3. PEOPLEWARE
SOFTWARE
HARDWARE

4. A. HARDWARE

5. B. SOFTWARE

6. C. Peopleware

7. CLASSIFICATIONS OF COMPUTER HARDWARE
• 1. INPUT HARDWARE

8. 2. PROCESSING HARDWARE

9. STORAGE HARDWARE

10. 4. OUTPUT HARDWARE
• scanner

12. ANSWER THE FOLLOWING QUESTIONS:
• 1. What is a computer ?
• 2. What are the Components of a Computer System ? Give one
example of its component.
• 3. How do we classify Computer Hardwares ?

15. MULTIPLE CHOICE
1. What is software?
A. flexible parts of a computer case
B. any part of the computer that has a physical structure
C. clothing designed to be worn by computer users
D. instructions that tell the hardware what to do

16. 2. Which of the following are types of computer
hardware?
A. Microsoft Windows
B. Google Chrome
C. Keyboard
D. Firefox

17. 3. The computer’s main circuit board is called a
______.
A. motherboard
B. hard drive
C. Bluetooth card
D. monitor

18. 4. What is the purpose of a scanner?
A. to print documents
B. to record sound
C. to copy physical images/documents and
save them as digital images
D. to control computer games using some of
the hardware

19. 5. What is the function of a CPU?
A. to control the computer’s power supply
B. to carry out commands
C. to send information to the printer or scanner
D. to control the computer’s Internet connection

20. 6. What type of device is a computer monitor?
• A. Input
• B. Output
• C. Software
• D. Storage

21. 7. Which of the following is software?
• A. Mouse
• B. Keyboard
• C. Antivirus
• D. Monitor

22. 8. The Brain of any computer system is?
• A. Memory
• B. CPU
• C. ALU
• D. CU

23. 8. What is the name of this Unit?
• A. Output Unit
• B. Input unit
• C. Scanner
• D. CPU

24. 10 Identify this Image.
• A. RAM
• B. ROM
• C. MEMORY
• D. CHIP