Computer Networking Which of the following might be used by a company to satisfy its growing communications needs? All of these concentrator multiplexer front-end processor controller All of these concentrator multiplexer front-end processor controller ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following performs modulation and demodulation? modem None of these fiber optic coaxial cable satellite modem None of these fiber optic coaxial cable satellite ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When data is encapsulated, which is the correct order? Data, segment, packet, frame, bit Data, segment, frame, packet, bit Segment, data, packet, frame, bit Data, frame, packet, segment, bit Data, segment, packet, frame, bit Data, segment, frame, packet, bit Segment, data, packet, frame, bit Data, frame, packet, segment, bit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? three-quarters duplex half-duplex full-of the above None of these simplex three-quarters duplex half-duplex full-of the above None of these simplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the result of segmenting a network with a bridge (switch)?1. It increases the number of collision domains.2. It decreases the number of collision domains.3. It increases the number of broadcast domains.4. It decreases the number of broadcast domains.5. It makes smaller collision domains.6. It makes larger collision domains. 1 and 5 1, 3 and 6 3, 4 and 6 2, 3 and 5 1 and 5 1, 3 and 6 3, 4 and 6 2, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Demodulation is a process of converting analog to digital signals performing data description. multiplexing various signals into one high speed line signals converting digital to analog signals converting analog to digital signals performing data description. multiplexing various signals into one high speed line signals converting digital to analog signals ANSWER DOWNLOAD EXAMIANS APP
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