Which of the following refers to a communications specification that was approved in early 2002 by the Institute of Electrical and Electronics Engineers Standards Association (IEEE-SA) for wireless personal area networks (WPANs)?

May 8, 2021 – by admin

Question: Which of the following refers to a communications specification that was approved in early 2002 by the Institute of Electrical and Electronics Engineers Standards Association (IEEE-SA) for wireless personal area networks (WPANs)? A. 802.11a B. 802.15 C. 802.11b D.…

In ………. a route is selected for each destination pair of nodes in the network.

May 6, 2021 – by admin

Question: In ………. a route is selected for each destination pair of nodes in the network. A. flooding B. variable routing C. fixed routing D. random routing Answer» c. fixed routing Note: The above multiple-choice question is for all general…

in case of exposed terminal problem

May 4, 2021 – by admin

Question: in case of exposed terminal problem A. two senders are in the communication range of each other B. two senders are not in the communication range of each other C. independent of sender range D. two receivers are in…