CT6

At which of the following speeds does a T3 line run? 1.5 mbps 4.5 mbps 44.7 mbps 128 mbps

44.7 mbps

Which of the following statements best describes a characteristic of X.25? X.25 is a synchronous, digital transmission X.25 features full error and flow control X.25 is considered legacy technology, which has been replaced by less complex and faster technologies All of the above

All of the above

A _______ is the guaranteed certain amount of information provided by a circuit or line.

CIR

Which part of the network is the point at which the responsibility of the administrator ends and the telecommunications provider's responsibility begins? Last mile Demarc Router array PAD interface

Demarc

Which routing protocol is the most popular link-state protocol used within a large organization? RIP OSPF BGP IGMP

OSPF

Which of the following is used to ensure that time-sensitive packets are delivered promptly? Remote Assistance VPN Reconnect Quality of Service Connection Manager

Quality of Service

Which routing protocol is the most popular distance-vector routing algorithm used to determine the best routes within a network? RIP OSPF BGP IGMP

RIP

Which topology is used by FDDI? Bus Star Ring Mesh

Ring

_________ is a route that must be manually defined on each router.

Static route

When a packet traverses a network, each router is a _____. Jump point CSU/DSU Jump switch Hop

hop