Question

What is the most common unicode encoding when moving data between systems? Utf-32 utf-64 utf-8 utf-16 utf-128?

Answer 1

Answer:

UTF-8 and UTF-16.

Explanation:

The Unicode standard defines UTF-8, UTF-16, and UTF-32, and several other encodings that are employed today. The most commonly used encodings are UTF-8 and UTF-16.

UTF-8 is an encoding used to convert numbers into binary data.  UTF-16 is an encoding with a  16-bit variable-width encoding.

Answer 2

Explanation:

The principle of reversibility presupposes that the attenuation of a light ray during its passage through an optical medium because of reflection, refraction, and absorption is not affected by a reversal of the direction of the ray.