Computer Networking What is the purpose of Spanning Tree Protocol in a switched LAN? To prevent switching loops in networks with redundant switched paths To prevent routing loops in networks with redundant paths To create collision domains To provide a mechanism for network monitoring in switched environments To manage the VLAN database across multiple switches To prevent switching loops in networks with redundant switched paths To prevent routing loops in networks with redundant paths To create collision domains To provide a mechanism for network monitoring in switched environments To manage the VLAN database across multiple switches ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which utility is useful for troubleshooting NetBIOS name resolution problems? NBTSTAT PING None of these Hostname Netstat NBTSTAT PING None of these Hostname Netstat ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications device that combines transmissions from several I/O devices into one line is a: modifier concentrator full-duplex line multiplexer None of these modifier concentrator full-duplex line multiplexer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The research and development department at your office has been experimenting with different technologies to help improve the performance of the network. One group has been examining the use of a broadband network versus a based band network. Select the correct statement about broadband and baseband. Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel Baseband refers to local area networks, and broadband refers to wide area networks. Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel Baseband refers to local area networks, and broadband refers to wide area networks. Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Bandlimited signal is a signal all of whose energy is contained within a finite frequency range None of these simultaneous transmission of data to a number of stations transmission of signals without modulation All of these a signal all of whose energy is contained within a finite frequency range None of these simultaneous transmission of data to a number of stations transmission of signals without modulation All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following characteristics is not true of NetBEUI? None of these Fast for small networks to Self-tuning Routable Highly-customizable Little configuration required None of these Fast for small networks to Self-tuning Routable Highly-customizable Little configuration required ANSWER DOWNLOAD EXAMIANS APP
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