Question

Question 1

Delivery of a packet to the closest interface of a set of interfaces by a routing protocol is a/an:

	a.	Multicast
	b.	Unicast
	c.	Broadcast
	d.	Anycast

Question 2

Multiprotocol Label Switching (MPLS)

	a.	Will work with SONET or Frame Relay
	b.	Has the potential to replace ATM
	c.	Uses labels and label switching routers to define flows between endpoints
	d.	All of the above.

Question 3

1. Power Over Ethernet (PoE):

	a.	Cannot be used with Gigabit Ethernets.
	b.	Can be used with twisted pair cabling or coax.
	c.	Cannot be used Internationally where AC current differences will degrade performance.
	d.	High power levels require CAT 5 or higher cabling
	e.	All of the above

Question 4

A contract to the user community defining input/output characteristics and functionality of a new system with targets for service performance, reliability, & response time is part of:

	a.	Feasibility study
	b.	Options analysis
	c.	Black box specification
	d.	Systems architecture
	e.	Requirements analysis