Computer Networking What is the subnetwork number of a host with an IP address of 172.16.66.0/21? 172.16.64.0 172.16.36.0 172.16.0.0 172.16.48.0 172.16.64.0 172.16.36.0 172.16.0.0 172.16.48.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking 00 represents a pixel that pixel is known as : Dark gray pixel White pixel Black pixel Light gray Dark gray pixel White pixel Black pixel Light gray ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which transmission mode is used for data communication along telephone lines? Serial None of these Parallel Asynchronous Synchronous Serial None of these Parallel Asynchronous Synchronous ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In cyclic redundancy checking what is the CRC? the quotient the remainder the dividend the divisor None of these the quotient the remainder the dividend the divisor None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Most data communications involving telegraph lines use: wideband channels None of these simplex lines dialed service narrowband channels wideband channels None of these simplex lines dialed service narrowband channels ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are types of flow control?1. Buffering2. Cut-through3. Windowing4. Congestion avoidance 1, 3 and 4 1 and 2 3 only 2 only 1, 3 and 4 1 and 2 3 only 2 only ANSWER DOWNLOAD EXAMIANS APP
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