MICROPROCESSOR AND MICROCONTROLLER

COMPUTER FUNDAMENTAL

ARCHITECTURE OF 8085

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following type of printers are noisy?
A
Plotter
B
Network
C
Dot-matrix
D
None of the above
Explanation: 

Detailed explanation-1: -Also, impact printers have very high noise levels because they have several moving parts and also the printing head strikes on ribbon and paper.

Detailed explanation-2: -A dot matrix printer is an impact printer that prints using a fixed number of pins or wires. Typically the pins or wires are arranged in one or several vertical columns.

Detailed explanation-3: -Dot matrix printers are noisy and slow.

There is 1 question to complete.