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Different types of communications flowing across our data networks need to be ( )so that the time-sensitive and important data have the first use of limited network resources.
A. abandoned
B. dropped
C. inferior
D. prioritized
The Cellular switch,which can be either analog or digital,switches calls to Connect ( ) subscribers to other mobile subscribers and to the nationwide telephone network.
A. mobile
B. analog
C. fixed
D. dynamical