Advertisements
Advertisements
Question
Bring out any two differences between input and output devices.
Solution
- Input device:
- It helps to send the data and commands for processing.
- Example: Keyboard, Mouse, Scanner, Barcode reader, web-camera, Microphone-mic
- Output device:
- The output unit converts commands received by the computer in the form of binary signals into easily understandable characters.
- Example: Monitor, Printer, Speaker, Scanner
APPEARS IN
RELATED QUESTIONS
How does a computer work?
Fill in the blank to complete the statement. Justify the statement.
While working with a computer we can read the information stored in its memory and perform other actions in ______ memory.
Which one of the following is an input device?
Name the volatile memory.
Identify the input device.
Which one of the following is used in ATM machines?
What is the function of an ALU?
Write the functions of the control unit.
Differentiate Input and output units.
Distinguish primary and secondary memory.
Differentiate optical and Laser mouse.
Explain the basic components of a computer with a neat diagram.
Explain the following.
Multimedia projector
Explain the following.
Bar code/QR code Reader
The page on the monitor can be moved up and down using the ______.
Which one of the following is not important part of computer?
Draw block diagram showing the main components of a computer.
