Mention any two input devices for 2marks
Answers
Answer:
Keyboard. Keyboard is the most common and very popular input device which helps to input data to the computer. ...
Mouse. Mouse is the most popular pointing device. ...
Joystick. Joystick is also a pointing device, which is used to move the cursor position on a monitor screen. ...
Light Pen. ...
Track Ball. ...
Scanner. ...
Digitizer. ...
Microphone.
Answer:
Keyboard.
Image scanner.
Explanation:
keyboard-computer keyboard is a typewriter-style device which uses an arrangement of buttons or keys to act as mechanical levers or electronic switches.
image scanner-image scanner—often abbreviated to just scanner, is a device that optically scans images, printed text, handwriting or an object and converts it to a digital image. Commonly used in offices are variations of the desktop flatbed scanner where the document is placed on a glass window for scanning.
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