Motorola Solutions MSC-111 問題集

質問 1：
Oceanside Information
The community of Oceanside is interested in obtaining a broadband access solution to all of the homes in the neighborhood. There is no fiber access in the neighborhood; however there is fiber near the entrance to the neighborhood on Highway A1A. The neighborhood association has requested that the proposal not have any tear-up of the existing roads.
The anticipated service area is approximately 1/2 x 1/3 miles.
Click on the Exhibit button to access the "Oceanside Map" and the "RFP Requirements"



The customer requirement calls for an over subscription rate of 20%, this supports which of the following statements?
A. Requires the use of 5.7/5.8 GHz for the links
B. Requires the designer to plan capacity at a higher throughput for the system
C. Allows the designer to plan capacity at a lower required throughput for the system
D. Allows the use of bi-polar antennas
正解：C

質問 2：
Thermal Ducting is a phenomenon often seen over great distances of water and flat hot terrain. It is the layering of different density air in the atmosphere and can cause significant signal fading. One possible solution to Thermal Ducting is to:
A. deploy a Dual Polarity antenna at both ends of a link.
B. deploy a single polarization microwave system.
C. use two physically separated single polarized antennas (also known as Space Diversity)
D. increase frequency to increase free space attenuation.
正解：C

質問 3：
The amount of MAC addresses to Ethernet Port mappings in a switch is finite. What happens when the available mappings in these lookup tables are exhausted?
A. The switch floods traffic for all MAC addresses that do not have a lookup entry out of all its ports
B. The switch sends a congestion notification out the port to throttle the traffic until the lookup tables have available entries
C. The switch caches all traffic destined for the MAC addresses that are not in the lookup tables until entries become available
D. The switch drops all traffic destined for MAC addresses that are not in the lookup tables
正解：A

質問 4：
Motorola FTP products have very long distance capabilities. The FTP 300 and 500 series have maximum ranges of 155 miles Line of Sight (LoS). Which technology advantage helps enable this?
A. Integrated high gain antenna
B. Multiple-Input and Multiple-Output (MiMo)
C. Dynamic Frequency Selection (DFS)
D. Shannon Water filling techniques
正解：B

質問 5：
Oceanside Information
The community of Oceanside is interested in obtaining a broadband access solution to all of the homes in the neighborhood. There is no fiber access in the neighborhood; however there is fiber near the entrance to the neighborhood on Highway A1A. The neighborhood association has requested that the proposal not have any tear-up of the existing roads.
The anticipated service area is approximately 1/2 x 1/3 miles.
Click on the Exhibit button to access the "Oceanside Map" and the "RFP Requirements"



Given the customer requirements in the RFP and the Oceanside Map, if your proposal is based on a Point-to-Multipoint solution with 300 Subscriber Modules and one access point cluster, how many Cluster Management Modules do you need?
A. One
B. Three
C. Two
D. Four
正解：A

質問 6：
A customer requires 500 Mbps of throughput over a licensed Motorola FTP link. Tower space for the link is limited to one dish at either end of the link. What method can be used to provide the required capacity over the single antennas?
A. Deploy link in a 2+0 configuration using a coupler with 2 frequency channels
B. Deploy link in a 2+2 configuration with a dual polarized dish using 2 frequency channels
C. Deploy link in a 1+1 configuration using a coupler with 1 frequency channel
D. Deploy link in a 1+0 configuration with a vertical polarized dish using 2 frequency channels
正解：A

質問 7：
Scenario

The following question relates to the "Installation' TAB from the Project Description
Template and the information provided by the client (Project Description, Project Details, and Lyymo Map). This is a scenario based question. Please click on the scenario button at the bottom before answering the question.
Rows 16 and 17 of the Project Description Template are related to the network management location. What is the network management location?


A. City Hall located at 544 Jefferson Street
B. City Courthouse located at 100 State Street
C. Lynx headquarters located at 2255 West Main Street
D. The City Water Tower
E. Any one of the Kiosk along the route
F. Lynx facility located at 455 North Garland Avenue
正解：F

質問 8：
Scenario

All of the following "Test/Acceptance Criteria" have been provided by the client, EXCEPT;

A. Region covered: Refer to specific locations on a map
B. Equipment that will be used for the test
C. Throughput requirements (Describe: TCP, UDP? Packet size?;
D. Application(s) that will be tested
E. Latency requirement if required
正解：E

質問 9：
The reflection of a radio wave can affect the link quality:
A. negatively ONLY
B. it does not affect link quality
C. positively ONLY
D. either negatively or positively
正解：D