Question

why can videos be streamed from the cloud to a computer with no loss in quality?
a. the cloud is closer to the computer than the source of analog signals is.
b. digital signals are used to transmit data to and from the cloud.
c. the signals to and from the cloud alternate between analog and digital signals.
d. they are transmitted using digital signals and received using analog signals.

Explanation:

Digital signals are less prone to degradation during transmission compared to analog signals. Cloud - based streaming uses digital signals for data transfer, which allows for high - quality, loss - free streaming. Option A is incorrect as distance isn't the main factor for quality in cloud streaming. Option C is wrong because signals to and from the cloud are mainly digital. Option D is incorrect as both transmission and reception in cloud - based video streaming are digital in nature for high - quality results.

Answer:

B. Digital signals are used to transmit data to and from the cloud.