special
different
expensive
valuable
第1题：
The medical team is ______ two doctors and two nurses.
A. made of
B. made up of
C. made from
D. made up
第2题：
A. Assign applications to traffic classes.
B. Use ToS/DSCP values for traffic classes.
C. Exclude subnets from QoS management.
D. Select dedicated vs. over-subscribed circuits.
第3题：
此题为判断题(对，错)。
第4题：
In a RSTP implementation, which of the following two link types are used? （）(Choose two.)
第5题：
A.Traffic Channel
B.Broadcast Control Channel
C.Stand-Alone Dedicated Control Channel
D.Access Granted Channel
第6题：
A. Broadcast domains require that the participating devices connect to common switches or hubs.
B. Broadcast domains consist of devices reachable by frames addressed to the Layer 2 broadcast address.
C. Broadcast domains require a gateway device such as a router.
D. Broadcast domains consist of devices that reside on the same VLAN.
第7题：
A. There are two broadcast domains in the network.
B. There are four broadcast domains in the network.
C. There are six broadcast domains in the network.
D. There are four collision domains in the network.
E. There are five collision domains in the network.
F. There are seven collision domains in the network.
第8题：
A、consisted of
B、made up
C、consisting of
D、was made up of
第9题：
The broadcast will normally be made on the two listed frequencies simultaneously except during transmitter maintenance periods when the broadcast will be made on the two frequencies ______.
A.at the same time
B.exclusively
C.within the same period
D.consecutively
第10题：
Which two statements accurately describe a broadcast domain?（）