A form of ____ is used in wireless LANs with an access point.
A) CSMA/CA
B) switching
C) polling
D) demand priority
Correct Answer:
Verified
Q4: _ uses specially shielded, balanced, copper jumper
Q5: Ethernet supports four unique and compatible frame
Q6: By definition, broadcast technologies are one-way transmissions.
Q7: _ defines Gigabit Ethernet over fiber-optic cable.
A)1000BaseX
B)1000BaseF
C)1000BaseC
D)1000BaseO
Q8: 1000BaseT, released as the 802.3ab standard in
Q10: When full-duplex communication is used with Ethernet,
Q11: _ Ethernet uses two strands of fiber-optic
Q12: The Ethernet 802.3 frame type contains enhancements
Q13: _ is a channel access method used
Q14: In early networks based on _, computers
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