Computer Networking The synchronous modems are more costly than the asynchronous modems because they produce large volume of data None of these they operate with a larger bandwidth they contain clock recovery circuits they transmit the data with stop and start bits. they produce large volume of data None of these they operate with a larger bandwidth they contain clock recovery circuits they transmit the data with stop and start bits. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 6-MHz channel is used by a digital signaling system utilizing 4-level signals. What is the maximum possible transmission rate? 24 Mbaud/sec 12 Mbaud/sec None of these 1.5 Mbaud/sec 6 Mband/sec 24 Mbaud/sec 12 Mbaud/sec None of these 1.5 Mbaud/sec 6 Mband/sec 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? Videoconferencing E-mail Bulletin board system (BBS) Teleconferencing None of these Videoconferencing E-mail Bulletin board system (BBS) Teleconferencing None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device copies electrical signals from one Ethernet to another? passive hub bridge hub repeater None of these passive hub bridge hub repeater None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command would you place on interface on a private network? ip nat outside ip nat inside ip outside global ip inside local ip nat outside ip nat inside ip outside global ip inside local ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a synchronous modem, the digital-to-analog converter transmits signal to the modulator equalizer terminal None of these demodulator modulator equalizer terminal None of these demodulator ANSWER DOWNLOAD EXAMIANS APP
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