rangerwrt 发表于 2019-2-2 14:13:20

Q48的答案到底是BC还是CD?我看了PDF和乾颐堂的视频，答案都不一样

QUESTION 48
Which two statements about using leased lines for your WAN infrastructure are true? (Choose two.)
A. Leased lines provide inexpensive WAN access.
B. Leased lines with sufficient bandwidth can avoid latency between endpoints.
C. Leased lines require little installation and maintenance expertise.
D. Leased lines provide highly flexible bandwidth scaling.
E. Multiple leased lines can share a router interface.
F. Leased lines support up to T1 link speeds.

小乔 发表于 2019-2-11 12:34:47

以最新版题库答案为准

rangerwrt 发表于 2019-2-18 16:06:47

最新的20190108题库答案是BC

rangerwrt 发表于 2019-2-18 16:07:31

但是我看乾颐堂达叔视频讲解的答案是CD

swwing0514 发表于 2019-3-2 18:09:44

我也有這個問題, not sure BC or CD

哈哈大侠 发表于 2019-3-12 09:44:13

应该还是只能按题库来，毕竟那是真答案，{:6_273:}
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