When the network layer provides a/an ___________ service, each packet traveling in the Internet is an independent entity; there is no relationship between packets belonging to the same message.

Question 1 options:

A)	ordered
B)	distributed
C)	connectionless
D)	identifier

Question 2 (10 points)

Listen

When a request packet is sent from the source to the destination a/an ____________ packet carries the source and destination address.

Question 2 options:

A)	event
B)	auxiliary
C)	enlarged
D)	stripped down

Question 3 (10 points)

Listen

When a router receives a packet from one of its attached networks, it needs to forward the packet to another attached network only in unicast routing.

Question 3 options:

	True
	False

The performance of a network can be measured in terms of ________________.

Question 4 options:

A)	reads and writes
B)	control, protocol, and congestion
C)	performance only
D)	throughput, delay, and packet loss

Question 5 (10 points)

Listen

Using the Datagram Approach, the network layer is only responsible for delivery of packets from the source to the destination.

Question 5 options:

	True
	False

Question 6 (10 points)

Listen

The Internet ____________ has a very high transmission.

Question 6 options:

A)	packet
B)	Backbone
C)	router
D)	lander

Question 7 (10 points)

Listen

When a router receives a packet while processing another packet, the received packet needs to be stored in the input buffer waiting for its turn.

Question 7 options:

	True
	False

Question 8 (10 points)

Listen

When the _______________ is below the capacity of the network, the throughput increases proportionally with the load.

Question 8 options:

	load
	spread spectrum
	discarded packet
	packet loss

Question 9 (10 points)

Listen

CIDR is a set of IP standards used to create unique identifiers for networks and individual devices.

Question 9 options:

	True
	False

Question 10 (10 points)

Listen

A short term solution to the need for more addresses due to the growth of the Internet is ____________.

Question 10 options:

A)	packet formatting
B)	classless addressing
C)	fixed-length prefixing
D)	DHCP