Computer Networking What PPP protocol provides dynamic addressing, authentication, and multilink? X.25 LCP HDLC NCP X.25 LCP HDLC NCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication network is a continuous frequency capable of being modulated or impressed with a second signal the condition with two or more stations attempt to use the same channel at the same time one or more conductors that serve as a common connection for a related group of devices a collection of interconnected functional units that provides a data communications service among stations attached to the network None of these a continuous frequency capable of being modulated or impressed with a second signal the condition with two or more stations attempt to use the same channel at the same time one or more conductors that serve as a common connection for a related group of devices a collection of interconnected functional units that provides a data communications service among stations attached to the network None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which two of the following are true regarding the distance-vector and link-state routing protocols?1. Link state sends its complete routing table out all active interfaces on periodic time intervals.2. Distance vector sends its complete routing table out all active interfaces on periodic time intervals.3. Link state sends updates containing the state of its own links to all routers in the internetwork.4. Distance vector sends updates containing the state of its own links to all routers in the internetwork. 3 only 2 and 3 only 1 only None of these 3 only 2 and 3 only 1 only None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network access standard is used for connecting stations to a circuit-switched network? X.21 X.75 None of these X.25 X.3 X.21 X.75 None of these X.25 X.3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error detection at a data link level is achieved by bit stuffing cyclic redundancy codes Hamming codes equalization None of these bit stuffing cyclic redundancy codes Hamming codes equalization None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The geostationary satellite used for communication systems rotates with the earth None of these All of these is positioned over equator remains stationary relative to the earth rotates with the earth None of these All of these is positioned over equator remains stationary relative to the earth ANSWER DOWNLOAD EXAMIANS APP
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