Question

Q:3) Write true and false.

1) We can use ports to attach external devices. ______

2) The motherboard is the base of a computer. ______

3) The memory unit is used to store information. ______

4) Speakers are input devices. ______

5) A printer gives us output on paper. ______

Answer 1

Answer:

1. External devices are connected to a computer using cables and ports. Ports are slots on the motherboard into which a cable of external device is plugged in. Examples of external devices attached via ports are the mouse, keyboard, monitor, microphone, speakers, etc.
2. Motherboard is the base of computer. to connect hardware on one place. A mother is one of the most essential parts of a computer system. It holds together many of the crucial components of a computer, including the central processing unit (CPU), memory and connectors for input and output devices.
3. RAM or Random Access Memory is the central storage unit in a computer system.
4. Keyboard and Mouse are input devices. � Monitor, Speakers and Printer are output devices. � Any device has to be connected to the CPU to receive or send information.
5. Hard copy- Hard copy means any soft copy is called a print file with the help of pinter. The file of any document which is saved in the hard drive/pen drive / hard disk of your PC is called soft copy and when any file is printed on paper from the printer, it is called a hard copy.