With respect to class 3 Input and Output Devices, all computers have four basic building blocks for processing.
They are –
Input devices –
Keyboard
Mouse
Scanner
Digital Camera
Output devices –
Monitor
Printers
Speakers
Recap
Input and Output Devices
Computer's four basic building blocks for processing
With respect to class 3 Input and Output Devices, the difference between Input and Output Devices
Q.1 |
Caps lock is a ____________. |
a) |
symbol key |
b) | special key |
c) | number key |
d) | All of these |
Q.2 |
The mouse is connected to which part? |
a) | Monitor |
b) | Keyboard |
c) | UPS |
d) | CPU |
Q.3 |
The mouse is generally made of: |
a) | 2 buttons |
b) | 3 buttons |
c) | 2 buttons and a wheel in between |
d) | all of these |
Q.4 |
The mouse is used to: |
a) | point |
b) | select |
c) | move |
d) | all of these |
Q.5 |
The symbol on the screen that moves with moving the mouse is called: |
a) |
Cursor |
b) | Keyboard keys |
c) | Linker |
d) | None of them |
Q.6 |
The output printed on paper is called: |
a) |
Soft copy |
b) | Hard copy |
c) | Input |
d) | None of them |
Q.7 |
Which device gets the information from a computer onto a paper? |
a) | joystick |
b) | sound box |
c) | printer |
d) | monitor |
Q.8 |
The physical parts of a computer which you can touch and see are called: |
a) |
Software |
b) | Hardware |
c) | System |
d) | Application |
Q.9 |
The parts which are found inside the CPU are: |
a) | Hard disk |
b) | CPU chip |
c) | Floppy disk holder |
d) | All of these |
Q.10 |
Hardware is classified into three parts. They are: |
a) | input, storage and output |
b) | input, processing and storage |
c) | input, processing and output |
d) | processing, output and storage |
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