Computer Networking How much power (roughly) a light-emitting diode can couple into an optical fiber? 100 microwatts 100 picowatts 10 milliwatts None of these 440 microwatts 100 microwatts 100 picowatts 10 milliwatts None of these 440 microwatts ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which network topology is considered passive? Mesh Star Cross Bus Ring Mesh Star Cross Bus Ring ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a class C network with a subnet mask of 192, how many subnets are available? 30 14 62 2 254 30 14 62 2 254 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have your laptop directly connected into a router's Ethernet port. Which of the following are among the requirements for the copy flash tftp command to be successful?1. TFTP server software must be running on the router.2. TFTP server software must be running on your laptop.3. The Ethernet cable connecting the laptop directly into the router's Ethernet port must be a straight-through cable.4. The laptop must be on the same subnet as the router's Ethernet interface.5. The copy flash tftp command must be supplied the IP address of the laptop. 5 only 1, 3 and 4 3 and 5 only 2, 4 and 5 5 only 1, 3 and 4 3 and 5 only 2, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Carrier is the condition when two or more sections attempt to use the same channel at the same time None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal One or more conductors that serve as a common connection for a related group of devices the condition when two or more sections attempt to use the same channel at the same time None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal One or more conductors that serve as a common connection for a related group of devices ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum distance with maximum data rate for 802.11g? About 150 feet About 65-75 feet Over 200 feet About 90-100 feet About 150 feet About 65-75 feet Over 200 feet About 90-100 feet ANSWER DOWNLOAD EXAMIANS APP
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