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