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CWNA test UPDATED ACTUAL Exam Questions and CORRECT Answers C. The highest RF signal strength that is transmitted from a given antenna - CORRECT ANSWER - What phrase defines Equivalent Isotropically Radiated Power (EIRP)? A. The power output from the radio into the RF cable B. The power output from the radio after cable losses C. The highest RF signal strength that is transmitted from a given antenna D. Reflected power due to an impedance mismatch in the signal path E. Power s...

CWNA test review UPDATED ACTUAL Exam Questions and CORRECT Answers Fourth Generation - CORRECT ANSWER download speeds of 4Mbps backhaul connection - CORRECT ANSWER - 4G. A cellular wireless data network with - An organization's internal infrastructure connection between two or more remote locations Bluetooth - CORRECT ANSWER transmissions - A WPAN Technology that uses short range Certified Wireless Network Administrator - CORRECT ANSWER - CWNA. A certification th...

CWNA Assessment Test UPDATED ACTUAL Exam Questions and CORRECT Answers At which layers of the OSI model does 802.11 technology operate? - CORRECT ANSWER - • Data-link & Physical layers EXPLANATION: The IEEE 802.11-2012 standard defines communication mechanisms at only the Physical layer and MAC sublayer of the Data-Link layer of the OSI model. Which Wi-Fi Alliance certification defines the mechanism for conserving battery life that is critical for handheld devices such as ba...

CWNA Practice UPDATED ACTUAL Exam Questions and CORRECT Answers Which organization is responsible for enforcing maximum transmit power rules in an unlicensed frequency band? - CORRECT ANSWER - None Q. 2 WLAN vendors use RSSI thresholds to trigger which radio card behaviors? (Choose all that apply.) A. Receive sensitivity B. Roaming C. Retransmissions D. Dynamic rate switching - CORRECT ANSWER Dynamic rate switching - Roaming

CWNA Practice UPDATED Exam Questions and CORRECT Answers An RF signal sometimes bends as it passes through some material other than free space. What is the term that describes this behavior? A. Reflection B. Refraction C. Scattering D. Warping - CORRECT ANSWER - B. Refraction A WLAN transmitter that emits a 50 mW signal is connected to a cable with 3 dB loss. If the cable is connected to an antenna with 9dBi gain, what is the EIRP at the antenna element?

CWNA - Certified Wireless Network Administrator | CWNA-106 UPDATED ACTUAL Exam Questions and CORRECT Answers 802.11-2007 - CORRECT ANSWER WLANs created by IEEE ITU-R & FCC - CORRECT ANSWER transmitter. IEEE - CORRECT ANSWER - A standard for the operational pereameters for - Set the rules for what the user can do with a radio - Institute of Electrical and Electronice Engineers. Creates standards for compatibility and coexistence between networking equipment.

CWNA-108 Wireless Network Administrator UPDATED ACTUAL Exam Questions and CORRECT Answers RF signal bending - CORRECT ANSWER material Impedance mismatch - CORRECT ANSWER connectors - Refraction of RF signal passing through - Causes excessive VSWR in RF cables and Factors influencing RF signal distance - CORRECT ANSWER power, transmitting station's output power, Free Space Path Loss EIRP calculation - CORRECT ANSWER - Receiving station's output

Certified Wireless Network Administrator Chapter 17 Review UPDATED ACTUAL Exam Questions and CORRECT Answers The IEEE 802.3af and 802.3at amendments have been incorporated into the IEEE Std 802.3 revised standard and are defined in which clause? A. Clause 15 B. Clause 17 C. Clause 19 D. Clause 33 E. Clause 43 - CORRECT ANSWER - Clause 33 If a classification signature is not Provided, the device is considered to be in what class

CWNA ACTUAL Exam Questions and CORRECT Answers Which one of the following organizations performs compatibility testing of 802.11 hardware? a. IETF b. Wi-Fi Alliance c. FCC d. MIC - CORRECT ANSWER - B is correct. The Wi-Fi Alliance performs compatibility testing against 802.11 wireless devices based on 802.11 standards or subsets of those standards. Within the 802.11 standard to understand the details of Beacon frame options. What organization provides a website that you ...

CWNA CH 10,11,12,13 UPDATED ACTUAL Exam Questions and CORRECT Answers Which encryption cipher takes one character and replaces it with another character? - CORRECT ANSWER - stream cipher Which of the following standards provides a greater degree of security by implementing port based authentication? - CORRECT ANSWER - IEEE 802.1X Which protocol was developed by Netscape for securely transmitting documents over the Internet? - CORRECT ANSWER - SSL Which wireless attack de...