Question 1

What are four design goals of a site survey?

Accepted Answer

Achieve the best possible performance fr

Question 2

An AP uses data sent by ____________________ to determine the maximum power for the WLAN network segment so that the radio power can be adjusted automatically.

Accepted Answer

transmit power contr

Question 3

Which of the following shows energy as a function of frequency at the time the signal is being transmitted?

Accepted Answer

A)  waterfall view 
B)  waveform view 
C)  realtime view 
D)  traditional view 
A)  waterfall view 
B)  waveform view 
C)  realtime view 
D)  traditional view

Question 4

Which is true about planning for a VoWiFI network?

Accepted Answer

A)  adjacent cells should overlap by 6-10 dB 
B)  the signal strength at the cell boundary should be below -70 dBm 
C)  adjacent cells should be within 3 meters of each other but should not overlap 
D)  use of MIMO is a significant advantage in a VoWiFi handset 
A)  adjacent cells should overlap by 6-10 dB 
B)  the signal strength at the cell boundary should be below -70 dBm 
C)  adjacent cells should be within 3 meters of each other but should not overlap 
D)  use of MIMO is a significant advantage in a VoWiFi handset

Question 5

A ____________________ captures packets to decode and analyze their contents.

Accepted Answer

The answer of A ____________________ captures packets to decode and...

Question 6

Which of the following are times when you should conduct a site survey? (Choose all that apply.)

Accepted Answer

A)  prior to installing a WLAN 
B)  when there are major changes in personnel 
C)  after an electrical storm 
D)  when there are changes to the building 
A)  prior to installing a WLAN 
B)  when there are major changes in personnel 
C)  after an electrical storm 
D)  when there are changes to the building

Question 7

RSSI should not be relied on as a valid indicator of signal strength because of which reason?

Accepted Answer

A)  they only give an approximation of the information needed for a site survey 
B)  RSSI values always display the strength of the signal in mW 
C)  RSSI indicators are only available on Windows systems 
D)  you have to logon to the AP to find the RSSI value at your current location 
A)  they only give an approximation of the information needed for a site survey 
B)  RSSI values always display the strength of the signal in mW 
C)  RSSI indicators are only available on Windows systems 
D)  you have to logon to the AP to find the RSSI value at your current location

Question 8

What are the major considerations to take into account when planning for VoWiFi? (Choose all that apply.)

Accepted Answer

A)  packet loss 
B)  network protocol 
C)  delay 
D)  jitter 
A)  packet loss 
B)  network protocol 
C)  delay 
D)  jitter

Question 9

Which is a measure of delay between packets?

Accepted Answer

A)  jitter 
B)  distortion 
C)  packet loss 
D)  dB loss 
A)  jitter 
B)  distortion 
C)  packet loss 
D)  dB loss

Question 10

What is a spectrum analyzer?

Accepted Answer

A spectrum analyzer scans the radio freq

Question 11

For security reasons,you want the maximum amount of signal bleed outside the walls of the building.

Accepted Answer

A) True 
 B)False

Question 12

Why do VoWiFi networks require special consideration when performing a site survey?

Accepted Answer

A)  the data is transmitted sporadically 
B)  the volume of data is too much for most WLANs 
C)  special APs are required to support these networks 
D)  depend upon timely arrival of each frame in sequence 
A)  the data is transmitted sporadically 
B)  the volume of data is too much for most WLANs 
C)  special APs are required to support these networks 
D)  depend upon timely arrival of each frame in sequence

Question 13

List the three USB spectrum analyzer views.

Accepted Answer

Waterfall

Question 14

What are three wireless device tools that can be used to perform a basic site survey?

Accepted Answer

AP, wireless device

Question 15

Which site survey analyzer setting sets the number of times a transmission will be repeated if an acknowledgment (ACK)frame is not returned by the destination device?

Accepted Answer

A)  continuous link test 
B)  percent success threshold 
C)  delay between packets 
D)  data retries 
A)  continuous link test 
B)  percent success threshold 
C)  delay between packets 
D)  data retries

Question 16

A ____________________ is a device that scans the RF spectrum and can locate potential sources of interference.

Accepted Answer

The answer of A ____________________ is a device that scans...

Question 17

Why is it important to document existing wired and wireless networks?

Accepted Answer

A)  to examine possible sources of interference 
B)  to ensure that the new or expanded wireless LAN will "dovetail" into what is already in place 
C)  to avoid providing overlapping network coverage 
D)  to better understand the basic networking needs of the organization 
A)  to examine possible sources of interference 
B)  to ensure that the new or expanded wireless LAN will "dovetail" into what is already in place 
C)  to avoid providing overlapping network coverage 
D)  to better understand the basic networking needs of the organization

Question 18

A(n)____________________ site survey is one that is done prior to installing one or more APs.

Accepted Answer

The answer of A(n)____________________ site survey is one that is...

Question 19

What should be included in a site survey report?

Accepted Answer

Purpose of the report
Survey methods
RF

Question 20

The final step in the site survey process is to create the report.

Accepted Answer

A) True 
 B)False

What are four design goals of a site survey?

An AP uses data sent by ____________________ to determine the maximum power for the WLAN network segment so that the radio power can be adjusted automatically.

Which of the following shows energy as a function of frequency at the time the signal is being transmitted?

Which is true about planning for a VoWiFI network?

A ____________________ captures packets to decode and analyze their contents.

Which of the following are times when you should conduct a site survey? (Choose all that apply.)

RSSI should not be relied on as a valid indicator of signal strength because of which reason?

What are the major considerations to take into account when planning for VoWiFi? (Choose all that apply.)

Which is a measure of delay between packets?

What is a spectrum analyzer?

For security reasons,you want the maximum amount of signal bleed outside the walls of the building.

Why do VoWiFi networks require special consideration when performing a site survey?

List the three USB spectrum analyzer views.

What are three wireless device tools that can be used to perform a basic site survey?

Which site survey analyzer setting sets the number of times a transmission will be repeated if an acknowledgment (ACK)frame is not returned by the destination device?

A ____________________ is a device that scans the RF spectrum and can locate potential sources of interference.

Why is it important to document existing wired and wireless networks?

A(n)____________________ site survey is one that is done prior to installing one or more APs.

What should be included in a site survey report?

The final step in the site survey process is to create the report.

The World of Wireless

Wireless Local Area Networks

Radio Frequency Fundamentals

Antennas

Physical Layer Standards

Medium Access Control Layer Standards

WLAN Management and Architectures

Wireless LAN Security Vulnerabilities

Implementing Wireless LAN Security

Managing a Wireless LAN

Wireless Network Troubleshooting and Optimization

Other Wireless Networks

Filters

Exam 8: Conducting a Site Survey

What are four design goals of a site survey?

An AP uses data sent by ____________________ to determine the maximum power for the WLAN network segment so that the radio power can be adjusted automatically.

Which of the following shows energy as a function of frequency at the time the signal is being transmitted?

Which is true about planning for a VoWiFI network?

A ____________________ captures packets to decode and analyze their contents.

Which of the following are times when you should conduct a site survey? (Choose all that apply.)

RSSI should not be relied on as a valid indicator of signal strength because of which reason?

What are the major considerations to take into account when planning for VoWiFi? (Choose all that apply.)

Which is a measure of delay between packets?

What is a spectrum analyzer?

For security reasons,you want the maximum amount of signal bleed outside the walls of the building.

Why do VoWiFi networks require special consideration when performing a site survey?

List the three USB spectrum analyzer views.

What are three wireless device tools that can be used to perform a basic site survey?

Which site survey analyzer setting sets the number of times a transmission will be repeated if an acknowledgment (ACK)frame is not returned by the destination device?

A ____________________ is a device that scans the RF spectrum and can locate potential sources of interference.

Why is it important to document existing wired and wireless networks?

A(n)____________________ site survey is one that is done prior to installing one or more APs.

What should be included in a site survey report?

The final step in the site survey process is to create the report.

The World of Wireless

Wireless Local Area Networks

Radio Frequency Fundamentals

Antennas

Physical Layer Standards

Medium Access Control Layer Standards

WLAN Management and Architectures

Wireless LAN Security Vulnerabilities

Implementing Wireless LAN Security

Managing a Wireless LAN

Wireless Network Troubleshooting and Optimization

Other Wireless Networks

Filters