Certification Exam Prep Questions For
(200-355) Implementing Cisco Wireless Network Fundamentals (WIFUND)


QuickStart is now offering assessment questions for Implementing Cisco Wireless Network Fundamentals (WIFUND) (200-355). Whether you are deciding which exam to sign up for, or simply want to practice the materials necessary to complete certification for this course, we have provided a practice assessment to better aid in certification. 100% of the questions are real questions; from a recent version of the test you will take for Implementing Cisco Wireless Network Fundamentals (WIFUND) (200-355)


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1

A tablet, in order to transmit at the required speed, needs an SNR of 25 dB while the noise floor is -95 dBm in the current RF environment cell. What should the RSSI edge be to meet the necessitated SNR?

A. -120 dBm
Incorrect.
B. -70 dBm
Correct!
C. -90 dBm
Incorrect.
D. -60 dBm
Incorrect.
2

To create a larger wireless cell, the customer needs the signal strength of 6 dB and currently 4mw is being transmitted by an access point. What should the new transmit power be?

A. 10 mW
Incorrect.
B. 16 mW
Correct!
C. 8 mW
Incorrect.
D. 12 mW
Incorrect.
3

The wireless networking is being designed by a wireless engineer for a company with offices located at two different places. To find the maximum EIRP allowed which two regulatory bodies should they check? (Choose two.)

A. IEEE
Incorrect.
B. ITU-R
Incorrect.
C. ETSI
Correct!
D. FCC
Correct!
4

When Cisco 5508 Wireless Controller is installedusing default settings, how often do the RRM update occur?

A. 30 seconds
Incorrect.
B. 600 seconds
Correct!
C. 300 seconds
Incorrect.
D. 60 seconds
Incorrect.
5

A request for a single point of policy enforcement for LAN and WLAN has been made by the customer. Which deployment model willyou use?

A. FlexConnect
Incorrect.
B. converged
Correct!
C. autonomous
Incorrect.
D. centralized
Incorrect.
6

A request has been made by the customer for the proper port configuration to allow for LAG on a Cisco 2504 Wireless Controller to a Cisco IOS switch. Which EtherChannel mode will be used on the switch in order to allow for the WLC to connect?

A. desirable
Incorrect.
B. passive
Incorrect.
C. Auto
Incorrect.
D. On
Correct!
7

The wireless equipment is to be administered as securely as possible for the customer. Whichthree management protocols can truly provide encrypted access to the equipment? (Choose three.)

A. Secure Shell
Correct!
B. HTTPS
Correct!
C. Telnet
Incorrect.
D. SNMPV3
Correct!
8

The two destination ports that must be open to deploy a Cisco Cloud Wireless Infrastructure are? (Choose two.)

A. TCP/5246
Incorrect.
B. TCP/7734
Correct!
C. UDP/5246
Incorrect.
D. UDP/7351
Correct!
E. UDP/5247
Incorrect.
F. TCP/5247
Incorrect.
G. TCP/7351
Incorrect.
9

A remote packet capture on the wireless network is being performed by a help desk engineer. The necessary access point to perform this function are?

A. monitor
Incorrect.
B. SE-Connect
Incorrect.
C. sniffer
Correct!
D. rogue detector
Incorrect.
E. FlexConnect
Incorrect.
10

The FUS is to be upgraded on the Wireless LAN controller by an engineer. How can the upgrade status be monitored?

A. WLC Management in Prime Infrastructure
Incorrect.
B. WLC GUI
Incorrect.
C. WLC CLI
Correct!
D. WLC Console
Incorrect.
11

When a wireless site survey was being conducted, the signal strength dropped dramatically, when outside of the room containing the access point. The building that is being surveyed is made of wood and drywall. Which wireless anomaly does it represent?

A. refraction
Incorrect.
B. multipath
Incorrect.
C. absorption
Correct!
D. fading
Incorrect.
12

A wireless engineer is requested to design a deployment covering the walkways of a stockroom with optimal coverage while bleeding RF across aisles. Which antenna type provides the desired coverage?

A. Omnidirectional
Incorrect.
B. parabolic dish
Incorrect.
C. patch
Correct!
D. Yagi
Incorrect.
13

A ticket help desk states that a wireless access point is not joining its controller and is flashing at high speed. How can the help desk orchestrate the access point using default settings?

A. B.SSH
Incorrect.
B. HTTP
Incorrect.
C. Telnet
Incorrect.
D. Console
Correct!
14

After you configure the Cisco 5508 Wireless Controller v7.6, a customer has asked for an SSID that permits for client web authentication through email. What kind of authentication method will be used?

15

When deploying a wireless network through a lush area, which two principles should be kept in regard? (Choose two.)

A. absorption
Correct!
B. reflection
Incorrect.
C. scattering
Correct!
D. diffraction
Incorrect.
16

The interferer in Cisco CIeanAirthat an engineer may see is?

A. rogue APs
Incorrect.
B. malicious clients
Incorrect.
C. microwave ovens
Correct!
D. co-channel interference
Incorrect.
17

A network engineer realizes that there is a problem in communication between two mesh APs. After examining radio configurations, it is found that one of the AP is transmitting at 60mW while the other one is transmitting at 3 mW. The decibels needed by the3-mW AP to match the 60-mW AP are?

A. 12
Incorrect.
B. 13
Correct!
C. 8
Incorrect.
D. 20
Incorrect.
18

An antenna is required by the network engineer for a point-to-point bridge with a minimum of 20 dBi of gain. The antenna appropriate for the current task is?

A. parabolic dish
Correct!
B. Yagi
Incorrect.
C. patch
Incorrect.
D. dipole
Incorrect.
E. internal omnidirectional
Incorrect.
19

An engineer is asked to find out the maximum EIRP allowed for the office situated in Asia. The regulatory body responsible for that is?

A. CRTC
Incorrect.
B. IEEE
Incorrect.
C. NTT
Correct!
D. ETSI
Incorrect.
20

A wireless engineer in the United States have an access point using the 5.725-GHz channel. The band AP is operating in is?

A. UNII-2 Extended
Correct!
B. UN||-1
Incorrect.
C. UN||-2
Incorrect.
D. UNII-3
Incorrect.
21

The RRM feature that permits an access point to avoid a non-IEEE 802.11interference is?

A. TPC
Incorrect.
B. coverage hole detection
Incorrect.
C. DCA
Correct!
D. RF groups
Incorrect.
22

For the combination of the signals fromradio chains andnumerous antennas to improve SNR which IEEE 802.11n client feature will be used?

A. spatial multiplexing
Incorrect.
B. MAC layer efficiency
Incorrect.
C. TXBF
Incorrect.
D. MRC
Correct!
E. channel aggregation
Incorrect.
23

An engineer’s minimumrequirement for an AP is four receivers, two spatial streams, and three transmitters. The device that fulfill these requirements is?

A. 2x423
Incorrect.
B. 4x322
Incorrect.
C. 3x422
Correct!
D. 2x324
Incorrect.
24

What option would be best to use in order to form the BSSID in a BSS?

25

An easy maintenance wireless deployment is required by a network engineer at a retail storethat is also verified for PCI compliance. The solution that requires the least work to meet the current need is?

A. Autonomous
Incorrect.
B. FlexConnect
Incorrect.
C. Cloud
Correct!
D. Centralized
Incorrect.
26

The two access points that would meet the customers’ requirement for deploying the Cisco Cloud Wireless architecture with 802.11ac capabilities are? (Choose two.)

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