WN CHAPTER 9 - WLAN TROUBLESHOOTING

The composition of a primary signal plus duplicate or echoed wave fronts caused by reflections of waves off objects between the transmitter and receiver are known as __________.

• hidden node

• hidden path

• multipath

• multinode

Choose TWO (2) CORRECT effects of multipath:

• RF coverage holes

• Link budget calculation

• Decreased Signal amplitude

• Increased Signal amplitude

What is the solutions to multipath problem?

• Remove obstacles

• Move the node

• Antenna diversity

• Use RTS/CTS

A situation in which at least one node is unable to hear one or more of the other nodes connected to the WLAN is a concept of __________.

• multipath

• hidden path

• hidden node

• multinode

Choose TWO (2) ways how to diagnose hidden node:

• Moving the transmitting and receiving antennas

• Using protocol analyzer

• RF coverage holes

• Encounter a hidden node at any time

What is the concept of the picture illustration?

• Multipath

• Hidden node

The picture illustration describes __________.

• Hidden node

• Multipath

Use RTS/CTS, move the node or remove obstacles are the examples of solutions for __________.

• multipath

• hidden node

Link budget calculation or RF coverage holes are the solution to troubleshot a __________.

• multipath

• hidden node

The picture describe the concept of _________.

• Upfade

• Downfade