A ____ is a group of bits transmitted together.
A) switch
B) router
C) packet
D) modem
Correct Answer:
Verified
Q24: _span a greater distance than LANs and
Q25: The bit rates of DSL lines usually
Q33: When a call is placed on a
Q34: To provide DSL service,the telecommunications company connects
Q35: Businesses use _ to save on travel
Q38: With cellular phone networks,if the receiving phone
Q39: MBWA is point-to-point transmission between two stationary
Q40: _ are high-frequency radio waves that can
Q41: An alternative for households and small businesses
Q42: The most important and pervasive set of
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