Computer Networking Carrier is the condition when two or more sections attempt to use the same channel at the same time a continuous frequency capable of being modulated or impressed with a second signal a collection of interconnected functional units that provides a data communications service among stations attached to the network None of these One or more conductors that serve as a common connection for a related group of devices the condition when two or more sections attempt to use the same channel at the same time a continuous frequency capable of being modulated or impressed with a second signal a collection of interconnected functional units that provides a data communications service among stations attached to the network None of these One or more conductors that serve as a common connection for a related group of devices ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose? Scanner None of these Fax Modem Keyboard Scanner None of these Fax Modem Keyboard ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A protocol is a set of rules governing a time sequence of events that must take place between an interface between modems across an interface between peers None of these between an interface between modems across an interface between peers None of these ANSWER DOWNLOAD EXAMIANS APP
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 Unmodulated signal coming from a transmitter is know as Primary signal None of these Carrier signal Baseband signal Primary signal None of these Carrier signal Baseband signal ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following conditions is used to transmit two packets over a medium at the same time? None of these Collision Synchronous Contention Asynchronous None of these Collision Synchronous Contention Asynchronous ANSWER DOWNLOAD EXAMIANS APP
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