________ is a broadcast medium.
A) Coaxial
B) Fiber-optic
C) Satellite
D) Twisted-pair
Correct Answer:
Verified
Q21: _ is a common LAN protocol.
A) Ethernet
B)
Q22: _ modems use the digital portion of
Q23: _ is NOT an advantage of twisted-pair
Q24: _ is a broadcast medium.
A) Coaxial
B) Fiber-optic
C)
Q25: _ is a broadcast medium.
A) Coaxial
B) Fiber-optic
C)
Q27: _ is the most secure cable medium.
A)
Q28: _ cables are made of copper.
A) Coaxial
B)
Q29: _ modem services share bandwidth among subscribers
Q30: _ cables are made of glass.
A) Coaxial
B)
Q31: _ is a cable medium.
A) Coaxial
B) Microwave
C)
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