[2016-New] New GreatExam Cisco 200-355 Practice Test Free Download (377-385)

[2016-New] New GreatExam Cisco 200-355 Practice Test Free Download (377-385)

GreatExam gives the latest, authoritative and complete 200-355 braindumps for 200-355 exam, because of that, all of our candidates pass 200-355 certification without any problem. The biggest feature is the regular update of 200-355 PDF and VCE, which keeps our candidates’ knowledge up to date and ensures their 200-355 exam success.

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.
3801
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?
3811

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

Get latest GreatExam 200-355 practice test and pass your exam easily. Passing the test is not so difficult now, you can easily pass the exam with our correct and accurate collection of GreatExam 200-355 question answers.

http://www.greatexam.com/200-355-exam-questions.html

         

Author: admin