Computer Networking MAC is a method of determining which device has access to the transmission medium at any time None of these a method access control technique or multiple-access transmission media network access standard for connecting stations to a circuit-switched network a very common bit-oriented data link protocol issued to ISO. a method of determining which device has access to the transmission medium at any time None of these a method access control technique or multiple-access transmission media network access standard for connecting stations to a circuit-switched network a very common bit-oriented data link protocol issued to ISO. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? Converts parallel data into a stream of bits Converts serial data into audio signals Decodes incoming signals into computer data None of these Converts analog signals into digital signals Converts parallel data into a stream of bits Converts serial data into audio signals Decodes incoming signals into computer data None of these Converts analog signals into digital signals ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You want to improve network performance by increasing the bandwidth available to hosts and limit the size of the broadcast domains. Which of the following options will achieve this goal? Switches Switches configured with VLANs Bridges Managed hubs Switches Switches configured with VLANs Bridges Managed hubs ANSWER DOWNLOAD EXAMIANS APP
Computer Networking IGRP uses which of the following as default parameters for finding the best path to a remote network?1. Hop count2. MTU3. Cumulative interface delay4. STP5. Path bandwidth value 2, 3 and 5 3 and 5 1 and 3 All of these 2, 3 and 5 3 and 5 1 and 3 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking We can receive data either through our television aerial or down our telephone lines and display this data on our television screen. What is the general name given to this process? None of these Teletext Viewdata Videotex Telesoftware None of these Teletext Viewdata Videotex Telesoftware ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as: synchronizing modulation demodulation None of these synchronizing synchronizing modulation demodulation None of these synchronizing ANSWER DOWNLOAD EXAMIANS APP
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