Computer Networking A network that requires human intervention of route signals is called a star network bus network None of these T-switched network ring network star network bus network None of these T-switched network ring network 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
Computer Networking Data are sent over pin _____ of the EIA-232 interface. 3 2 All of these 4 3 2 All of these 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the computer based EMMS that provides a common forum where users can check in at their convenience, post messages, actively exchange ideas and participate in ongoing discussions? Bulletin board system (BBS) Teleconferencing None of these Videoconferencing E-mail Bulletin board system (BBS) Teleconferencing None of these Videoconferencing E-mail ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables. bus mesh star None of these ring bus mesh star None of these ring ANSWER DOWNLOAD EXAMIANS APP
Computer Networking End-to-end connectivity is provided from host-to-host in: None of these Network layer Session layer Transport layer Data link layer None of these Network layer Session layer Transport layer Data link layer ANSWER DOWNLOAD EXAMIANS APP
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