Computer Networking A 4 KHz noiseless channel with one sample every 125 per sec, is used to transmit digital signals. Find the bit rate (bits per second) that are sent, if CCITT 2.048 Mbps encoding is used. 64 Kbps 32 Kbps 8 Kbps 500 Kbps None of these 64 Kbps 32 Kbps 8 Kbps 500 Kbps None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Your switch has a port status LED that is alternating between green and amber. What could this indicate? The port is shut down. The port is in STP blocking mode. Nothing; this is normal. The port is experiencing errors. The port is shut down. The port is in STP blocking mode. Nothing; this is normal. The port is experiencing errors. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describe the process identifier that is used to run OSPF on a router?1. It is locally significant.2. It is globally significant.3. It is needed to identify a unique instance of an OSPF database.4. It is an optional parameter required only if multiple OSPF processes are running on the router. All of these 1 and 3 IS-IS 1, 2 and 4 3 and 5 All of these 1 and 3 IS-IS 1, 2 and 4 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A protocol is a set of rules governing a time sequence of events that must take place None of these between modems between an interface between peers across an interface None of these between modems between an interface between peers across an interface ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What type of RJ45 UTP cable do you use to connect a PC's COM port to a router or switch console port? Straight-through Crossover cable Rolled Crossover with a CSU/DSU Straight-through Crossover cable Rolled Crossover with a CSU/DSU ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When data is encapsulated, which is the correct order? Data, segment, packet, frame, bit Data, frame, packet, segment, bit Segment, data, packet, frame, bit Data, segment, frame, packet, bit Data, segment, packet, frame, bit Data, frame, packet, segment, bit Segment, data, packet, frame, bit Data, segment, frame, packet, bit ANSWER DOWNLOAD EXAMIANS APP
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