Computer Networking In communication satellite, multiple repeaters are known as None of these modulator detector stations transponders None of these modulator detector stations transponders ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in? exit close disable disconnect exit close disable disconnect ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A distributed data processing configuration in which all activities must pass through a centrally located computer is called a: hierarchical network ring network spider network data control network None of these hierarchical network ring network spider network data control network None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following condition is used to transmit two packets over a medium at the same time? Collision Synchronous None of these Asynchronous Contention Collision Synchronous None of these Asynchronous Contention ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The method of communication in which transmission takes place in both directions, but only one direction at a time is called Full Duplex Four wire circuit Half Duplex Simplex Full Duplex Four wire circuit Half Duplex Simplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent? 128 Kbps. 32 Kbps None of these 8 Kbps 64 Kbps 128 Kbps. 32 Kbps None of these 8 Kbps 64 Kbps ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS