Answer:
Wavelength Mismatch
Explanation:
Optical fiber cables are used because they have lowest attenuation(loss of signal strength).
Attenuation is directly proportional to wavelength.
According to me this issue is most likely caused by Wavelength mismatch.If the wavelength of the signal is high then there is more attenuation in that signal.
Answer:
The procedure or subprogram must start with the word ‘to’, followed by a name we think of. The next step is to key-in all the same steps we would write on the command line. The procedure must end with the word ‘end’. All comment or remark lines should be preceded by semi-colon (;).
Explanation:
to procedurename steps of your procedure here end
Answer:
B the internet
Explanation:
Online learning = internet
