Computer Networking Business meeting and conferences can be held by linking distantly located people through a computer network. Not only the participants exchange information but are able to see each other. What is it called? Teleconferencing Telemailing Teletalking Telemeeting None of these Teleconferencing Telemailing Teletalking Telemeeting None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for microwave communications, satellite and radar? Super High Frequency : 3000 MHz to 30000 MHz Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz Extremely High Frequency :30,000 MHz None of these Super High Frequency : 3000 MHz to 30000 MHz Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz Extremely High Frequency :30,000 MHz None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If the ASCII character H is sent and the character I is received, what type of error is this? single-bit multiple-bit recoverable burst single-bit multiple-bit recoverable burst 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. If Delta modulation is selected, then how many bits per second are actually sent? 128 kbps 8 kbps None of these 32 kbps 64 kbps. 128 kbps 8 kbps None of these 32 kbps 64 kbps. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking UDP is: None of these Connectionless and unreliable Connection oriented and unreliable Not a part of the TCP/IP suite Connection orientated and reliable None of these Connectionless and unreliable Connection oriented and unreliable Not a part of the TCP/IP suite Connection orientated and reliable ANSWER DOWNLOAD EXAMIANS APP
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