e. Switches support dedicated communication between devices.
f. Switches do not support dedicated communication between devices.
12. Which of the following statements about microsegmentation are accurate? (Choose
three.)
a. Implementing a bridge creates microsegmentation.
b. Microsegmentation increases bandwidth availability.
c. Each device on a network segment is connected directly to a switch port.
d. Microsegmentation eliminates collisions.
e. Microsegmentation limits the number of segments on a network.
f. Microsegmentation uses half-duplex operation.
13. Match each of the following function descriptions with either full-duplex or halfduplex
communication.
___ The network sends and receives data frames one at a time, but not
simultaneously.
___ This communication type effectively doubles the amount of bandwidth
between the devices.
___ The network sends and receives data frames simultaneously.
a. Full-duplex communication
b. Half-duplex communication
Review Questions 199
14. Match each of the following connectivity functions to the appropriate Ethernet type.
___ At the end-user level, gives high-performance PC workstations 100-Mbps
access to a server
___ Not typically used at the end-user level
___ At the workgroup level, provides connectivity between the end user and
workgroups
___ At the backbone level, provides interswitch connectivity for low- to mediumvolume
applications
___ At the workgroup level, provides high-performance connectivity to the
enterprise server
___ At the backbone level, provides backbone and interswitch connectivity
___ At the end-user level, provides connectivity between the end user and the userlevel
switch
___ Provides interswitch connectivity for low- to medium-volume applications
a.
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