Infrared MCQs & Quiz Online PDF Book Download

Infrared multiple choice questions (MCQs), infrared quiz answers to learn online courses for networking classes. Transmission media MCQs, infrared quiz questions and answers for online MS degree in computer science. Learn unguided media: wireless, computer networks, unguided transmission, guided transmission media, infrared test prep for cisco certifications.

Learn transmission media MCQ: infrared signals can be used for, with choices long-range communication, short-range communication, both, and none for online MS degree in computer science. Practice merit scholarships assessment test, online learning infrared quiz questions for competitive exams in computer science major .

MCQs on Infrared PDF Book Download

MCQ: Infrared signals can be used for

  1. long-range communication
  2. short-range communication
  3. both
  4. none

B

MCQ: Infrared waves, that can be used for short range communication have frequencies between

  1. 300 GHz to 700 THz
  2. 300 GHz to 800 THz
  3. 300 GHz to 100 THz
  4. 300 GHz to 400 THz

D

MCQ: Omni directional waves are propagated in

  1. one direction
  2. all directions
  3. depends on situation
  4. both a and c

B