Computer Networking What is the purpose of Spanning Tree Protocol in a switched LAN? To prevent routing loops in networks with redundant paths To create collision domains To manage the VLAN database across multiple switches To prevent switching loops in networks with redundant switched paths To provide a mechanism for network monitoring in switched environments To prevent routing loops in networks with redundant paths To create collision domains To manage the VLAN database across multiple switches To prevent switching loops in networks with redundant switched paths To provide a mechanism for network monitoring in switched environments ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which utility is useful for troubleshooting NetBIOS name resolution problems? None of these PING Netstat Hostname NBTSTAT None of these PING Netstat Hostname NBTSTAT ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following refers to the terms "residual error rate"? The probability that one or more errors will be undetected when an error detection scheme is used the probability that one or more errors will be detected when an error detection mechanism is used the number of bit errors per twenty four hours of continuous operation on an asynchronous line signal to noise ratio divided by the ratio of energy per bit to noise per hertz None of these The probability that one or more errors will be undetected when an error detection scheme is used the probability that one or more errors will be detected when an error detection mechanism is used the number of bit errors per twenty four hours of continuous operation on an asynchronous line signal to noise ratio divided by the ratio of energy per bit to noise per hertz None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statements are true regarding ICMP packets?1. They acknowledge receipt of a TCP segment.2. They guarantee datagram delivery.3. They can provide hosts with information about network problems.4. They are encapsulated within IP datagrams. 1 only 2 and 3 3 and 4 2, 3 and 4 1 only 2 and 3 3 and 4 2, 3 and 4 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 1 and 3 All of these 2 and 4 1, 2 and 4 1 and 3 All of these 2 and 4 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The amount of uncertainty in a system of symbol is called None of these Entropy Bandwidth loss Quantum None of these Entropy Bandwidth loss Quantum ANSWER DOWNLOAD EXAMIANS APP
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