Computer Networking What is the default subnet mask for a class A network? None of these 255.255.255.0.0 127.0.0.1 255.255.255.0 255.0.0.0 None of these 255.255.255.0.0 127.0.0.1 255.255.255.0 255.0.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You want to improve network performance by increasing the bandwidth available to hosts and limit the size of the broadcast domains. Which of the following options will achieve this goal? Switches Managed hubs Bridges Switches configured with VLANs Switches Managed hubs Bridges Switches configured with VLANs ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which class of IP address provides a maximum of only 254 host addresses per network ID? Class B Class C Class D Class A Class B Class C Class D Class A ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for NNTP? 119 70 None of these 79 80 119 70 None of these 79 80 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the purpose of Spanning Tree Protocol in a switched LAN? To provide a mechanism for network monitoring in switched environments To create collision domains 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 provide a mechanism for network monitoring in switched environments To create collision domains 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 is also known as a connectionless protocol for a packet-switching network that uses the Datagram approach? IPV6 IPV5 IPV4 None of these IPV6 IPV5 IPV4 None of these ANSWER DOWNLOAD EXAMIANS APP
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