The long term solution for the IP scarcity problem is

NAT

DHCP

All of the above

None of the above

Any IP is composed of

Node address

Network address

All of the above

None of the above

DHCP servers are used to

Save IPs in an institution

Enable mobility of nodes in an institution

All of the above

None of the above

Class A networks

Have a binary $0$ in the most significant bit of the network address

Have eight bits in the network address

All of the above

None of the above

CIDR replaced classful addressing in order to

Provide subnet masks

Organize network addresses

All of the above

None of the above

NAT is based on the uniqueness of

Source IPs and source port numbers

MACs

All of the above

None of the above

Student name$*$

Your answer

In classful addressing, the number of available class B networks is

$8192$

$16384$

$65536$

None of the above

if a node is sending to another node with the same network address

The destination MAC is that of the router

The destination IP is that of the router

All of the above

None of the above

Subnet mask is used to

Inform the node of its address

Inform the node of its network

All of the above

None of the above

Scarcity of IPs has been currently overcome by the use of

Private IPs

Dynamic IPs

All of the above

None of the above