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? Telemeeting None of these Telemailing Teleconferencing Teletalking Telemeeting None of these Telemailing Teleconferencing Teletalking 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 None of these Low Frequency : 30 kHz to 300 kHz Extremely High Frequency :30,000 MHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz None of these Low Frequency : 30 kHz to 300 kHz Extremely High Frequency :30,000 MHz Medium Frequency : 300 kHz to 3 MHz 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? recoverable single-bit multiple-bit burst recoverable single-bit multiple-bit 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? 64 kbps. 8 kbps 32 kbps None of these 128 kbps 64 kbps. 8 kbps 32 kbps None of these 128 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking UDP is: Connection orientated and reliable None of these Connectionless and unreliable Not a part of the TCP/IP suite Connection oriented and unreliable Connection orientated and reliable None of these Connectionless and unreliable Not a part of the TCP/IP suite Connection oriented and unreliable ANSWER DOWNLOAD EXAMIANS APP
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