Computer Networking The slowest transmission speeds are those of coaxial cable microwaves twisted-pair wire fiber-optic cable coaxial cable microwaves twisted-pair wire fiber-optic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The communication mode that supports two-way traffic but only one direction at a time is multiplex half duplex None of these simplex duplex multiplex half duplex None of these simplex duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that converts computer output into a form that can be transmitted over a telephone line? None of these Modem Teleport Multiplexer Concentrator None of these Modem Teleport Multiplexer Concentrator ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is not a disadvantage of wireless LAN? All of these higher error rate interference of transmissions from different computers Slower data transmission All of these higher error rate interference of transmissions from different computers Slower data transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking With an IP address set starting with 150, you currently have six offices that you are treating as subnets. Plans are in place to open 10 more offices before the end of the year. What subnet mask should you use to satisfy the needed number of subnets and maximize the number of hosts available at each site? 224 240 248 192 252 224 240 248 192 252 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 3 2 None of these 4 1 3 2 None of these 4 1 ANSWER DOWNLOAD EXAMIANS APP
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