Daniel_CCIE 发表于 2021-2-15 21:35:19

题库答案问题

Which two functions are performed by the core layer in a three-tier architecture? (Choose two.)                A. Provide uninterrupted forwarding service                B. Inspect packets for malicious activity                C. Ensure timely data transfer between layers                D. Provide direct connectivity for end user devices                E. Police traffic that is sent to the edge of the network鸿鹄题库答案是 AB ,但其他题库及搜索结果答案是AC

What is a recommended approach to avoid co-channel congestion while installing access points that use the 2.4 GHz frequency?                A. different nonoverlapping channels                B. one overlapping channel                C. one nonoverlapping channel                D. different overlapping channels
鸿鹄题库答案是 C,但其他题库及搜索结果答案是A


求正解，谢谢

thamky 发表于 2021-2-15 21:35:20

three-tier architecture = AC.    2.4G = C

yang23 发表于 2021-2-16 18:19:57

好的吧

TANLIU 发表于 2021-3-15 13:58:26

第二題是C

szzjm 发表于 2021-7-21 16:06:21

第二题鸿鹄是对的

boat123 发表于 2021-7-25 10:04:55

第二题选C

qtx2693515 发表于 2022-4-19 17:52:18

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