CompTIA
Checkpoint
ISC
HP
Dell
EC-Council
EXIN
Fortinet
ITIL®
Juniper
PMI
Microsoft
VMware
Avaya
Google
Salesforce
Amazon
Palo Alto Networks
Certiport
ISC2
All Vendors
  2. Home
  3. Exams
  4. CWNP
  5. PW0-100

Free PW0-100 Exam Braindumps (page: 51)

Page 51 of 151
PDF with 477 Questions

What unit of measurement is used to determine the insertion loss on wireless LAN splitters?

  1. dB
  2. dBi
  3. dBm
  4. milliwatts

Answer(s): A

Explanation:

Power gain and loss are measured in decibels, not in watts, because gain and loss are relative concepts and a decibel is a relative measurement. Gain or loss in an RF system may be referred to by absolute power measurement (e.g. ten watts of power) or by a relative power measurement (e.g. half of its power).


Reference:

CWNA Official Study Guide, Page 31



Which of the following are security issues within the 802.11 standard? (Select all that apply.(Select all that apply.)

  1. No support for encryption.
  2. No support for roaming.
  3. Vulnerable to disassociation attacks.
  4. No central authentication, authorization, or accounting support.
  5. Specifies use of the SSID as a dynamic security mechanism.

Answer(s): C,D



What statement defines the term POLARIZATION?

  1. The power supply's positive/negative orientation.
  2. The signal's modulation type (Amplitude-, Frequency-, or Pulse Width-Modulated).
  3. The antenna's latitudinal position, with respect to the North and South Poles.
  4. The vertical or horizontal orientation of the electrical field around the antenna.

Answer(s): D

Explanation:

Polarization is the physical orientation of the antenna in a horizontal or vertical position. The electric field is parallel to the radiating elements (the antenna element is the metal part of the antenna that is doing the radiating) so, if the antenna is vertical, then the polarization is vertical.
Horizontal polarization - the electric field is parallel to the ground Vertical polarization - the electric field is perpendicular to the ground
Reference:
CWNA Official Study Guide, Page 112



An access point that emits a 1000 milliwatt signal is connected to a cable and its connectors with 10 dB loss. The cable is then connected to a 3 dB gain antenna. What is the resulting EIRP in milliwatts from the antenna?

  1. 100 mW
  2. 200 mW
  3. 300 mW
  4. 500 mW

Answer(s): B



Page 51 of 151



Post your Comments and Discuss CWNP PW0-100 exam with other Community members:

willianzd@terra.com.br commented on October 16, 2014
Preciso do desconto para EW0-300, Cisco CCNA, Huawei HCNA. ITIL entre outros...
UNITED STATES
upvote

Ridhi commented on June 22, 2013
Myfeedback about HP0-064. EXCELLENT... I pass. Very Excellent
GTA
upvote

Taylor G commented on June 22, 2013
The good news is I passed the exam!
Dijon
upvote

Ridhi commented on April 20, 2009
Myfeedback about HP0-064. EXCELLENT... I pass. Very Excellent
GTA
upvote

Taylor G commented on April 18, 2009
The good news is I passed the exam!
Dijon
upvote