computer fundamental lesson no:1 (L6)

What do you mean by hardware?

• tools available in the market

• physical components of a computer

What do you mean by software?

• Set of instructions that tell a computer how to perform a particular task

• physical components of a computer

Which of these is an example of hardware?

• Mouse

• Keyboard

• Windows

• Both a and b

Which of these is not a software?

• Google Chrome

• Google Maps

• CPU

• Whatsapp

Which of the following are parts of the CPU?

• Plotter and Printer

• Joystick and scanner

• Both a and b

• ALU & CU

What is used to play games?

• Joystick

• VDU

• Light Pen

• Web camera

Which is the most common input device?

• Mouse

• Scanner

• web camera

• Keyboard

What does CPU stand for?

• Control Processing Unit
• Central Processing Unit
• Central Power Unit
• Center Power Unit

Which part of the computer holds data files you have open as memory?

• RAM

• Heat sink

• Central Processing Unit

• Motherboard

• Hard Disk Drive

Which is NOT an embedded system?

• Microwave

• Laptop

• Washing machine

• Dishwasher