2016 April New — Cisco CCNA Wireless 200-355 WIFUND Exam Questions and Answers Updated Today!
Exam Introduction:
The Implementing Cisco Wireless Network Fundamentals (WIFUND) exam (200-355) is a 90-minute, 60–70 item assessment that is associated with the CCNA Wireless certification. This exam tests a candidate’s knowledge of Radio Frequency (RF) and 802.11 technology essentials along with installing, configuring, monitoring, and basic troubleshooting tasks needed to support Small Medium Business and Enterprise wireless networks.
Exam General Guidelines:
1. RF Fundamentals;
2. 802.11 Technology Fundamentals;
3. Implementing a Wireless Network;
4. Operating a Wireless Network;
5. Configuration of Client Connectivity;
6. Performing Client Connectivity Troubleshooting;
7. Site Survey Process;
QUESTION 377
What is the effect of increasing antenna gain on a radio?
A. focusing energy in a defined direction
B. adding energy creating a larger cell
C. aligning phase shifting
D. improving frequency specific diversity
Answer: B
QUESTION 378
Which signal strength reading indicates that the engineer is closest to the access point?
A. -43 dBm
B. -67 dBm
C. -87 dBm
D. -100 dBm
Answer: A
QUESTION 379
The new tablets for the sales department require an SNR of 18 or more to operate. Given a noise floor of – 88 dBm, what is the minimum RSSI that is needed?
A. -60 dBm
B. -70 dBm
C. -72 dBm
D. -80 dBm
E. -96 dBm
F. -106 dBm
Answer: B
QUESTION 380
Refer to the exhibit. A network engineer needs the far end of a wireless bridge to receive at -45dBM.
Based on the diagram, what value in dBm must the transmitter use to send to achieve the desired result?
A. -118
B. -28
C. -20
D. 20
E. 28
F. 118
Answer: E
QUESTION 381
Refer to the exhibit. A wireless engineer has an antenna with the radiation pattern shown in the exhibit. What type of antenna is it?
A. Patch
B. Yagi
C. Parabolic dish
D. Dipole
E. Internal omni
Answer: B
QUESTION 382
When reading a radiation pattern for an antenna, at which two drops in signal and power is the beamwidth measured? (Choose two.)
A. 3 dB
B. 6 dB
C. 9 dB
D. 10 dB
E. 1/2 power
F. 1/4 power
G. 1/8 power
H. 1/10 power
Answer: AE
QUESTION 383
When calculating the link budget for a wireless point-to-point bridge, the engineer notices that one antenna has its gain marked as 2.85 dBd. With a 20-mW access point and 3-dBi loss for the cable, what is the approximate EIRP?
A. 15 dBm
B. 18 dBm
C. 22 dBm
D. 25 dBm
Answer: A
QUESTION 384
Due to the terrain, a deployment requires a point-to-point wireless bridge to allow for network connectivity to a remote building. What 5GHz band would permitted to use the highest power in the U.S.?
A. U-NII-3
B. U-NII-2 Extended
C. U-NII-2
D. U-NII-1
Answer: A
QUESTION 385
A wireless engineer is designing a network for the London branch of a company. Which 5-GHz band allows the branch to use the highest EIRP?
A. 2.4-GHz ISM
B. UNII-1
C. UNII-2
D. UNII-2 Extended
Answer: D
2016 200-355:Implementing Cisco Wireless Network Fundamentals Exam Study Materials:
1.Cisco 200-355 Exam Questions PDF 410q Dumps Full Vesrion:http://www.braindump2go.com/200-355.html
2.Cisco 200-355 New Questions and Answers Updated Today from Google Drive: https://drive.google.com/folderview?id=0BwwEErkugSaLU3NOMHN0VldkbTA&usp=sharing
