If the hubs in the graphic were replaced by switches, what would be virtually eliminated?

Refer to the exhibit.

SwitchA receives the frame with the addressing shown in the exhibit. According to the command
output also shown in the exhibit, how will SwitchA handle this frame?

Refer to the exhibit.

A network administrator has configured a Catalyst 2950 switch for remote management by pasting
into the console the configuration commands that are shown in the exhibit. However, a Telnet
session cannot be successfully established from a remote host. What should be done to fix this
problem?

Refer to the exhibit.

All devices attached to the network are shown. How many collision domains are present in this
network?

Refer to the exhibit.

An administrator replaced the NIC in a desktop PC with a new NIC. The NIC in the PC
configuration is set to “100 Mb Half.” Now the PC has intermittent connectivity and loss of
communication so the administrator began troubleshooting on the switch. Using the switch output
shown, what is the cause of the problem?

Which IP address is a private address?

Which class of IP address will provide sufficient addresses for 66,000 or more hosts?

From which IP address class can 15 bits be borrowed to create subnets?

Which two statements describe the IP address 10.16.3.65/23? (Choose two.)

Given an IP address of 192.168.1.42 255.255.255.248, what is the subnet address?