题目
A. Half-duplex Ethernet operates in a shared collision domain.
B. Full-duplex Ethernet has a lower effective throughput.
C. Half-duplex Ethernet operates in a private collision domain.
D. Full-duplex Ethernet allows two-way communication.
E. Half-duplex Ethernet operates in a private broadcast domain.
第1题
The great()in the world today is whether there will be war or peace.
A、problem
B、difference
C、issue
D、tissue
第3题
A. William Faulkner
B.
C. Scott Fitzgerald
D. Ernest Hemingway
E. John Steinbeck
第4题
How many Timeslots do each TRU use on the A-bis link when utilizing the three different methods of lapd signaling?
第5题
已知主港低潮时为2318,且主附港时差资料为:
Time Differe
Time Difference:
High Water Low Water
0200 0800 0300 0800
主港: and and and and
1400 2000 1500 2000
附港潮时差: -0010 -0015 -0035 -0020
则对应该主港低潮时的附港潮时差为:
A.-0025
B.0025
C.-0012
D.0012
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