Question

Which of the following is a digital device?
a) Thermometer
b) Slide Rule
c) Dial gauge
d) PC​

Answer 1

Answer:

Let's first know the meaning of digital devices

A: A digital device is an electronic device that can receive, store, process or send digital information.

Explanation:

Answer of your question :-

A physical unit of equipment that contains a computer or microcontroller. Today, myriad devices are digital including a smartphone, tablet and smartwatch. In contrast, there are numerous non-digital (analog) devices, such as a thermometer, electric fan and bicycle.

Answer 2

Answer:

PC is the digital device