Computer Networking What operates in the Data Link and the Network layer? NIC Router None of these Brouter Bridge NIC Router None of these Brouter Bridge ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Telecommunications networks come in a wide range of speed and capacity capabilities. Select the best fit for answer: Inter organizational networks Extranets Switching alternating Bandwidth alternatives None of these Inter organizational networks Extranets Switching alternating Bandwidth alternatives None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Eight stations are competing for the use of the shared channel using the modified Adaptive free walk protocol by Gallager. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention? None of these 1 slots 10 slots 14 slots 5 slots None of these 1 slots 10 slots 14 slots 5 slots ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Networks that follow the 802.5 standard appear to be in a star topology but are actually operating in what type of topology? Linear bus Hybrid hub Modified ring Ring Modified star Linear bus Hybrid hub Modified ring Ring Modified star ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following refers to the terms "residual error rate"? signal to noise ratio divided by the ratio of energy per bit to noise per hertz the probability that one or more errors will be detected when an error detection mechanism is used None of these the number of bit errors per twenty four hours of continuous operation on an asynchronous line The probability that one or more errors will be undetected when an error detection scheme is used signal to noise ratio divided by the ratio of energy per bit to noise per hertz the probability that one or more errors will be detected when an error detection mechanism is used None of these the number of bit errors per twenty four hours of continuous operation on an asynchronous line The probability that one or more errors will be undetected when an error detection scheme is used ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are TCP/IP protocols used at the Application layer of the OSI model?1. IP2. TCP3. Telnet4. FTP5. TFTP 1, 3 and 5 All of these 1 and 3 3, 4 and 5 1, 3 and 5 All of these 1 and 3 3, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
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