Computer Networking
The core diameter of a single-mode fibers is about

7 times the light carried in the fiber
3 times the wavelength of the light carried in the fiber
None of these
10 times the fiber radius
10 times the wavelength of the light carried in the fiber

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
When setting up Frame Relay for point-to-point subinterfaces, which of the following must not be configured?

An IP address on the physical interface
The Frame Relay encapsulation on the physical interface
The subinterface type as point-to-point
PAP
The local DLCI on each subinterface

ANSWER DOWNLOAD EXAMIANS APP