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Clickipedia
Nowadays, keyboard and mouse come in different shapes and sizes too.
Reb t
Computer system is made up of two types of components: hardware and software.
All physical components of a computer system are called hardware.
A computer accepts data and instructions from you through input devices.
CPU is the brain of the computer.
A computer displays the results of processed data through output devices.
Storage devices are used to store data for future use.
3D camera is a real-sense device which is able to recognise faces and use that capability
to log in to devices like smartphones or laptops.
OneOne Touch Learn Section A (Objective)
A. Tick (3) the correct option.
1. Which type of device is a CD?
a. Storage device b. Input device
c. Output device d. Both a and c
2. What projects the output from the computer screen to a larger screen?
a. Projector b. Speakers
c. Printer d. Monitor
3. In which of the following is the CPU placed?
a. Monitor b. Keyboard
c. CPU box d. Printer
4. Name the components of the computer system that we can touch.
a. Software b. Hardware
c. Both a and b d. None of these
Computer—Hardware Components 17

