Join ExamsbookAnswer : 2. "3, 2, 1, none"
Routers operate at layer _____. LAN switches operate at layer ______. Ethernet hubs operate at layer _____. Word processing operates at layer _______.5
Q: Routers operate at layer _____. LAN switches operate at layer ______. Ethernet hubs operate at layer _____. Word processing operates at layer _______.
- 13, 3, 1, 7false
- 23, 2, 1, nonetrue
- 33, 2, 1, 7false
- 43, 3, 2, nonefalse
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Answer : 2. "3, 2, 1, none"
Explanation :
Answer: B) 3, 2, 1, none Explanation: Routers operate at layer 3. LAN switches operate at layer 2. Ethernet hubs operate at layer 1. Word processing applications communicate to the Application layer interface, but do not operate at layer 7, so the answer would be none.
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Since Nithya and Suganya exchange places, so Rita’s new position is the same as Monika’s earlier position. This position is 17th from the right and 10th from the left. Therefore Number of girls in the row = (16 + 1 + 9) = 26.