Chapter 8 Network Troubleshooting MCQs 10 min Score: 0 Attempted: 0/10 Subscribe 1. The cable that accepts and transports signals in the form of light is (A) Fiber optic cable (B) Unwired (C) Coaxial cable (D) Twisted pair cableShow All Answers 2. Which transmission media has the highest transmission speed in a network? (A) Coaxial cable (B) Optical fiber (C) Twisted pair cable (D) Electrical cableShow All Answers 3. Bits can be sent over guided and unguided media as analog signal by (A) Digital modulation (B) Amplitude modulation (C) Frequency modulation (D) Phase modulationShow All Answers 4. Which of the following is not a transmission medium? (A) Telephone lines (B) Coaxial cables (C) Modem (D) Microwave systemsShow All Answers 5. The loss in signal power as light travels down the fiber is called (A) Attenuation (B) Prorogations (C) Scattering (D) InterruptionShow All Answers 6. The copper wire is the example of (A) Guided media (B) Unguided media (C) Group media (D) NoneShow All Answers 7. Transmission media are usually categorized as _______. (A) Fixed or unfixed (B) Metallic or nonmetallic (C) Determinate or indeterminate (D) Guided or unguidedShow All Answers 8. _______ cable consists of an inner copper core and a second conducting outer sheath. (A) Twisted-pair (B) Shielded twisted-pair (C) Fiber-optic (D) CoaxialShow All Answers 9. In fiber optics, the signal is _______ waves. (A) Radio (B) Light (C) Infrared (D) Very low-frequencyShow All Answers 10. __________ consists of a central conductor and a shield. (A) Fiber-optic (B) Coaxial (C) Twisted-pair (D) None of the aboveShow All Answers