Computer Networking Which of the following data transmission media has the largest terrestrial range without the use of repeaters or other devices? Microwave Satellite Hardwiring None of these Laser Microwave Satellite Hardwiring None of these Laser ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you get both local and remote echoes, every character you type will appear on the screen None of these once three times twice never None of these once three times twice never ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following services dynamically resolves NetBIOS-to-IP resolution? DNS DHCP WINS LMHOSTS None of these DNS DHCP WINS LMHOSTS None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size? 4 16 8 15 None of these 4 16 8 15 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A receiving host has failed to receive all of the segments that it should acknowledge. What can the host do to improve the reliability of this communication session? Decrease the sequence number. Send a different source port number. Decrease the window size. Restart the virtual circuit. Decrease the sequence number. Send a different source port number. Decrease the window size. Restart the virtual circuit. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A remote batch-processing operation in which data is solely input to a central computer would require a: telegraph line simplex lines None of these All listed here mixedband channel telegraph line simplex lines None of these All listed here mixedband channel ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS