单项选择题
A. Dynamic routing is created adhoc and static routing cannot be changed once implemented.
B. Static routing is hard-coded and requires significant administrative overhead for large networks.
C. Static routing requires little administrative overhead and dynamic routing requires significant administrative overhead.
D. Dynamic routing is the best solution for small networks and static routing is the best solution for large scale networks.
单项选择题 Which of the following devices allows multiple internal IP addresses to access an external websitewith minimal impact to the network bandwidth?（）
单项选择题 802.11g wireless signals operating at 24GHz has a maximum line of sight range of which of thefollowing?（）
单项选择题 Link aggregation is also known as port:（）