Computer Networking What is the default subnet mask for a class A network? None of these 127.0.0.1 255.255.255.0.0 255.255.255.0 255.0.0.0 None of these 127.0.0.1 255.255.255.0.0 255.255.255.0 255.0.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How to implement a network medium that is not susceptible to EMI. Which type of cabling should you use? Fiber-optic cable Thicknet coax Thinnet coax Category 5 UTP cable Fiber-optic cable Thicknet coax Thinnet coax Category 5 UTP cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network access standard is used for connecting stations to a circuit-switched network? X.3 None of these X.75 X.21 X.25 X.3 None of these X.75 X.21 X.25 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 networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable 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 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 networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable 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 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. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for HTTP? 86 None of these 23 99 80 86 None of these 23 99 80 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class C network? 255.255.0.0 127.0.0.1 255.0.0.0 None of these 255.255.255.0 255.255.0.0 127.0.0.1 255.0.0.0 None of these 255.255.255.0 ANSWER DOWNLOAD EXAMIANS APP
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