1. Which of the following is an advantage of coaxial cable compared to UTP?
- easier to install
- less expensive
- improved data carrying characteristics
- easier to troubleshoot
Explanation: Coaxial cabling is physically harder to install, more expensive, and harder to troubleshoot.
2. Which type of cabling is immune to RFI and EFI?
- coaxial
- UTP
- STP
- fiber-optic
Explanation: Fiber-optic cable is constructed of either glass or plastic which means that it is immune to EMI and RFI, and is suitable for installation in environments where interference is a problem.