Computer Networking Which switching technology reduces the size of a broadcast domain? VLANs STP 802.1Q ISL VLANs STP 802.1Q ISL ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following condition is used to transmit two packets over a medium at the same time? Synchronous Collision Contention Asynchronous None of these Synchronous Collision Contention Asynchronous None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the cable that uses copper conductor, accept and transport signals in the form of electric current? Fiber-optic cable Metallic cable All of these Twisted pair cable Fiber-optic cable Metallic cable All of these Twisted pair cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Repeaters are often used on an 802.3 network to help strengthen the signals being transmitted. As with the length of segments and the number of segments, a limit exists as to how many repeaters can be used between any two nodes. What is the maximum number of repeaters that can be used? Two Three Six Five Four Two Three Six Five Four ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which transmission mode is used for data communication along telephone lines? Parallel None of these Synchronous Asynchronous Serial Parallel None of these Synchronous Asynchronous Serial ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for FM radio transmission? Very Low Frequency : 3 kHz to 30. kHz Low Frequency : 30 kHz to 300 kHz High Frequency : 3 MHz to 30 MHz Very High Frequency : 30 MHz to 300 MHz None of these Very Low Frequency : 3 kHz to 30. kHz Low Frequency : 30 kHz to 300 kHz High Frequency : 3 MHz to 30 MHz Very High Frequency : 30 MHz to 300 MHz None of these ANSWER DOWNLOAD EXAMIANS APP
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