Computer Networking Data communications system depends on four fundamental characteristics Timeliness Medium Receiver Sender Timeliness Medium Receiver Sender ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The amount of uncertainty in a system of symbol is called None of these Entropy Bandwidth Quantum loss None of these Entropy Bandwidth Quantum loss ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for TV transmission and low power microwave applications? Super High Frequency : 3000 MHz to 30000 MHz Very Low Frequency : 3 kHz to 30 kHz Medium Frequency : 300 kHz to 3 MHz Ultra High Frequency : 300 MHz to 3000 MHz None of these Super High Frequency : 3000 MHz to 30000 MHz Very Low Frequency : 3 kHz to 30 kHz Medium Frequency : 300 kHz to 3 MHz Ultra High Frequency : 300 MHz to 3000 MHz None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications lines is best suited to interactive processing applications? full-duplex lines simplex lines narrowband channels mixed band channels None of these full-duplex lines simplex lines narrowband channels mixed band channels None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The coming together of three technologies i.e. microelectronics, computing and communications has ushered in business revolution information explosion None of these educational upgradation information technology business revolution information explosion None of these educational upgradation information technology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Layer 2 switching provides which of the following?1. Hardware-based bridging (ASIC)2. Wire speed3. Low latency4. Low cost All of these 1 and 3 2 and 4 1, 2 and 4 All of these 1 and 3 2 and 4 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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