Question

Photographic and non-photographic sensors.

Answer 1

Basis	Photographic sensors	Non-photographic Sensors
Meaning	A photographic sensor (camera) records the images of the objects at an instance of exposure.	A non-photographic sensor obtains the images of the objects in bit-by-bit form. These sensors are known as scanners.
Device	It is done through camera	It is done through scanners
Other name	It is also called Analogue sensors	It is also called digital sensors.