Computer Networking What is Cladding? Coxial Cable A typical optical fiber consists of a very narrow Cables with shield None of these Coxial Cable A typical optical fiber consists of a very narrow Cables with shield None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Bus is one or more conductors that some as a common connection for a related group of devices the condition when two or more stations attempt to use the same channel at the same time None of these a continuous frequency capable of being modulated or impressed with a second signal a collection of interconnected functional units that provides a data communications service among stations attached to the network one or more conductors that some as a common connection for a related group of devices the condition when two or more stations attempt to use the same channel at the same time None of these a continuous frequency capable of being modulated or impressed with a second signal a collection of interconnected functional units that provides a data communications service among stations attached to the network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When creating a pool of global addresses, which of the following can be used instead of the netmask command? prefix-length block-size / (slash notation) no mask prefix-length block-size / (slash notation) no mask ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?1. Switch2. NIC3. Hub4. Repeater5. RJ45 transceiver 3 and 4 All of these 1 only 1 and 3 5 only 3 and 4 All of these 1 only 1 and 3 5 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many Character per sec(7bits + 1parity) can be transmitted over a 2400 bps line if the transfer is synchronous (1 "Start" and 1 "stop" bit)? 240 300 275 250 240 300 275 250 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking After coding a document into a digital signal, it can be sent by telephone, telex or satellite to the receiver where the signal is decoded and an exact copy of the original document is made. What is it called? Word processor Electronic mail Facsimile None of these Telex Word processor Electronic mail Facsimile None of these Telex ANSWER DOWNLOAD EXAMIANS APP
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