Question: Establishing a virtual connection is functionally equivalent to [A]. Connecting as virtual memory [B]. Physically connecting a DTE and DCE [C]. Placing a telephone call prior to a conversation [D]. Placing a modem prior to a conversation Answer: Option…

Question: In geosynchronous orbit, satellite [A]. remains in a fixed position so that as earth rotates, it can fully cover the earth [B]. remains in a fixed position related to points on earth [C]. moves faster than the earth’s rotation…

Question: Which of the following statements is correct? [A]. characteristic of the hub architecture of ARC-net is alternative routing. [B]. characteristic of LAN is unlimited expansion [C]. characteristic of LAN is low cost access for low bandwidth channels [D]. characteristic…

Question: A protocol is a set of rules governing a time sequence of events that must take place [A]. between peers [B]. between modems [C]. between an interface [D]. across an interface Answer: Option A Explanation: No answer description available…

Question: Number of bits per symbol used in Baudot code is [A]. 1 [B]. 5 [C]. 8 [D]. 9 Answer: Option B Explanation: No answer description available for this question.