Computer Networking Which of the following network access standard is used for connecting stations to a circuit-switched network? X.21 X.3 X.25 None of these X.75 X.21 X.3 X.25 None of these X.75 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The communication mode that supports data in both directions at the same time is None of these simplex half-duplex full-duplex multiplex None of these simplex half-duplex full-duplex multiplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The research and development department at your office has been experimenting with different technologies to help improve the performance of the network. One group has been examining the use of a broadband network versus a based band network. Select the correct statement about broadband and baseband. Baseband refers to local area networks, and broadband refers to wide area networks. Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Baseband refers to local area networks, and broadband refers to wide area networks. Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions ANSWER DOWNLOAD EXAMIANS APP
Computer Networking CSMA (Carrier Sense Multiple Access) is a method access control technique for multiple-access transmission media. a method of determining which device has access to the transmission medium at any time None of these network access standard for connecting stations to a circuit-switched network a very common bit-oriented data link protocol issued by ISO. a method access control technique for multiple-access transmission media. a method of determining which device has access to the transmission medium at any time None of these network access standard for connecting stations to a circuit-switched network a very common bit-oriented data link protocol issued by ISO. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a class A network address 10.0.0.0 with 40 subnets, but are required to add 60 new subnets very soon. You would like to still allow for the largest possible number of host IDs per subnet. Which subnet mask should you assign? 255.254.0.0 255.248.0.0 255.252.0.0 255.240.0.0 255.255.255.255 255.254.0.0 255.248.0.0 255.252.0.0 255.240.0.0 255.255.255.255 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the correct cable that transport signals in the form of light: Shielded Twisted Pair cable Fiber optic cable Twisted-Pair cable Coaxial Cable Shielded Twisted Pair cable Fiber optic cable Twisted-Pair cable Coaxial Cable ANSWER DOWNLOAD EXAMIANS APP
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