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