It is a hub device installed in the community.
A community can have one or more registration servers.
It shows the serial numbers of all devices in the community.
It stores network and community information for each device.
It is required for tunnel formation between different WX devices in the same community.
第1题：
A. cabling
B. community topology
C. requires a license key
D. requires two IP addresses
E. registration server designation
第2题：
What are three key pre-installation/configuration considerations when deploying a WX device?（） (Choose three.)
第3题：
A. It detects changes in SQL execution plans.
B. It produces results that can be used to create the SQL plan baseline.
C. The importance of SQL statements is based on the size of the objects accessed.
D. It generates recommendations to run SQL Tuning Advisor to tune regressed SQLs.
E. It shows only the overall impact on workload and not the net SQL impact on workload.
第4题：
Which three statements are true when working with high-availability clusters？（）
第5题：
Which three statements are true when working with high-availability clusters? (Choose three.)（）
第6题：
What are three pieces of information that the Cisco IOS show inventory command displays on a Cisco ISR Router? （）(Choose three.)
第7题：
Which two statements are true regarding an Ethernet collision domain?（）
第8题：
A. Only one window can be open at any given time
B. Consumer groups are associated with windows
C. Windows work with job classes to control resource allocation
D. The database service name must be provided during windows creation
E. Windows can automatically start job or change resource allocation among jobs for various time periods.
第9题：
Which two statements are true regarding an Ethernet collision domain?（）
第10题：
What are two reasons why a device will fail to register to a community? （）(Choose two.)