For 802.11b wireless, how many frequency channels are available to avoid collisions/interference?

A router that responds to an ARP request intended for a remote host is called what?

The name of unit exchanged at Data Link Layer is called:

Which topology has a single point failure, i.e. One cable broken whole network is off.

What does an assigned IP addres 169.254.0.12 indicate?

In IPv4 addresses, how many addresses are available?

The network architecture that spans the largest physical distance is called a ________.

The internet protocol suite consists of the internet protocol and _____.

One task of the ____ layer in a lan is to handle error detection using a crc.

Ipv4 uses ________ bytes per internet address.

A typical tcp segment has a _______ header of control information.