Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? 2 None of these 6 1 4 2 None of these 6 1 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A switch has been configured for three different VLANs: VLAN2, VLAN3, and VLAN4. A router has been added to provide communication between the VLANs. What type of interface is necessary on the router if only one connection is to be made between the router and the switch? 100Mbps Ethernet 1Gbps Ethernet 56Kbps Serial 10Mbps Ethernet 100Mbps Ethernet 1Gbps Ethernet 56Kbps Serial 10Mbps Ethernet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the purpose of Spanning Tree Protocol in a switched LAN? To create collision domains To provide a mechanism for network monitoring in switched environments To prevent routing loops in networks with redundant paths To manage the VLAN database across multiple switches To prevent switching loops in networks with redundant switched paths To create collision domains To provide a mechanism for network monitoring in switched environments To prevent routing loops in networks with redundant paths To manage the VLAN database across multiple switches To prevent switching loops in networks with redundant switched paths ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? None of these half-duplex three-quarters duplex simplex full-of the above None of these half-duplex three-quarters duplex simplex full-of the above ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as modem Aloha Amplitude modulation None of these Angle modulation modem Aloha Amplitude modulation None of these Angle modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the software package that allows people to send electronic mail along a network of computers and workstations? None of these Data communication package Electronic mail package Memory resident package Project management package None of these Data communication package Electronic mail package Memory resident package Project management package ANSWER DOWNLOAD EXAMIANS APP
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