Motorola Solutions MSC-122 問題集

質問 1：
A hospital has asked you to design a wireless infrastructure that supports voice and video. Which of the following would not be included in the wireless design?
A. Recommending the use of 802.11b for deployment
B. AP power level settings that match, or closely match the wireless client radio power levels
C. Micro-cell coverage with 20% cell overlap
D. A minimum coverage signal strength of -65dBm
正解：B

質問 2：
You are in the process of mounting access point antennas for a new system. Which of the
following is CORRECT?
A. They can be oriented in any manner
B. The antenna polarization plays an important role in proper RF signal propagation
C. Patch antennas must be used in outdoor applications
D. You should use the same antennas for all access points
正解：B

質問 3：
As part of the Acceptance Testing you will need to validate that the failover design of your RFS controllers is working. Your configuration is two RFS7000 controllers. To begin your test you first power-off your Primary RFS7000 controller and will now inspect the System Status LEDs on the RFS7000 controller that is configured as the backup system. If you system is configured and functioning correctly what is the expected current state of the System Status 2 LED? Please use the Status exhibit at the bottom.

A. Alternating Green Blinking & Amber Blinking
B. Off
C. Amber Blinking
D. Green Solid
E. Green Blinking
正解：C

質問 4：
You are configuring the radio settings of a Motorola AP using the WiNG 5 GUI management interface. The network design document requires that the channels be set manually. As seen in Exhibit: B.3.2.010, you notice that the channel numbers listed are often repeated with either a plus sign or a minus sign following the number. Which of the following best describes the meaning of the channel designations found in the channel selection drop down menu (select TWO)?

A. Channel numbers without a "plus" or "minus" sign indicate NO Channel Bonding.
B. Channel numbers with a "plus" sign default to Turbo mode.
C. Channel numbers with a "plus" sign indicate the secondary channel is above the primary channel.
D. Channel numbers with a "plus" sign may only be used within FCC/IC administered regions.
E. Channel numbers with a "minus" sign use Power Save Multi-Poll (PSMP) mode.
正解：A,C

質問 5：
After arriving onsite to implement the site survey of a warehouse, you discover that since the survey was performed chain link fences have been installed to partition parts of the facility. What would be the best approach to mitigating this problem?
A. Use multiple access points to work around the fences as you would any other obstacle.
B. Turn up the power on the access points to "blast'' through it.
C. Use highly directional antennas to get through the fences.
D. Use a different frequency to get through the holes in the fences.
正解：A

質問 6：
WiNG 5 groups sets of related parameters into configuration sets that may be assigned to multiple network elements or components. There are five types of configuration sets: RF Domain, WLAN, Device, Profile, and Policy. Under which of these configuration sets would you assign the country code for an RFS controller?
A. Policy
B. WLAN
C. Device
D. RF Domain
E. Profile
正解：D

質問 7：
You have just completed the installation of a Wi-NG 5.x multi-floor hospital deployment using RFS controllers and independent dual-radio APs. The hospital will be purchasing new Motorola EWB100 single-band Push-to-Talk (FIT) voice badges and dual-band EWP3000 VoWLAN Smartphones to provide seamless communications throughout the hospital and grounds. The high performance data requirements will involve the transfer of very large X-ray, MRI, and Tomographic image files between various labs and personnel. The network design document requires you to create separate wireless WLANs, as shown below, for the five main types of planned traffic types and assign them to the most appropriate radio band. The network designer has left the assignment of radio bands and traffic types up to you. Using the chart shown in the exhibit below, which of the following would make the best choices for the assignment of radio bands (select TWO)?

A. Assign the "Guest Access", "Simple Data", and "PIT Voice/RTLS" traffic to the 2.4 GHz Radio band.
B. Assign the "PIT Voice / RTLS" and "VoWLAN" traffic to the 5 GHz radio band.
C. Assign the "Simple Data" and "High Performance Data" traffic to the 2.4 GHz radio band.
D. Assign the "Guest Access", "Simple Data", and "FTT Voice / RTLS" traffic to the 5 GHz radio band.
E. Assign all traffic types to both the 2.4 and 5 GHz radio bands.
F. Assign the "VoWLAN" and "High Performance Data" traffic to the 5 GHz Radio band.
正解：A,F