Question

Class 4. 1.What is computer? 2. Write parts of computers? 3.Name two Input device. 4. Name two Output device. 5. What is monitor.?

Answer 1

Answer:

1. Computer is an electronic machine that takes input from user process it and give a meaningful result/output. The word "computer" is taken from he word compute which means to calculate.
2. The parts of computer are

• CPU(Central Processing Unit)
• Monitor
• Mouse
• Keyboard
• Hard disk
• NIC (Network Interface Card) etc.

    3. Any two input devices are;

• Keyboard
• Joystick

     4. Any two output devices are;

• Monitor
• Printer

     5. Monitor is an output device which allows user to interact with soft copy output which is visible in its digital, LCD, CRT, LED, OLED etc screen.

Answer 2

Answer:

what is mouse ? what are uses of it ?