Computer Networking Which of the following conditions is used to transmit two packets over a medium at the same time? Synchronous None of these Contention Collision Asynchronous Synchronous None of these Contention Collision Asynchronous ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error control is needed at the transport layer because of potential errors occurring _____. from out-of-sequence delivery from packet losses. in routers from transmission line noise from out-of-sequence delivery from packet losses. in routers from transmission line noise ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a layer 2 protocol used to maintain a loop-free network? STP RIP CDP VTP STP RIP CDP VTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You want to create a standard access list that denies the subnet of the following host: 172.16.50.172/20. Which of the following would you start your list with? access-list 10 deny 172.16.0.0 0.0.255.255 access-list 10 deny 172.16.64.0 0.0.31.255 access-list 10 deny 172.16.48.0 0.0.15.255 access-list 10 deny 172.16.48.0 255.255.240.0 access-list 10 deny 172.16.0.0 0.0.255.255 access-list 10 deny 172.16.64.0 0.0.31.255 access-list 10 deny 172.16.48.0 0.0.15.255 access-list 10 deny 172.16.48.0 255.255.240.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as: demodulation synchronizing None of these synchronizing modulation demodulation synchronizing None of these synchronizing modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking "BAUD" rate means The number of bits transmitted per unit time. The number of bytes transmitted per unit time. The rate at which the signal changes. None of these The number of bits transmitted per unit time. The number of bytes transmitted per unit time. The rate at which the signal changes. None of these ANSWER DOWNLOAD EXAMIANS APP
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