Holograms exist because of
a. diffraction.
b. interference.
c. both a and b
d. none of the above

If an improvement creates no significant change in a product’s performance, then it is a(n) ? a0 design improvement. (there are no answer choices)

What a backup plan that you have created in a event you encounter a situation

The processing of data in a computer involves the interplay between its various hardware components.