mta..docx

What routing protocol is the most popular distance-vector routing algorithm used to determine the best routes within a network? a) RIP b) OSPF c) BGP d) IGMP - correct answer RIP What routing protocol is the most popular link-state protocol used within a large organization? a) RIP b) OSPF c) BGP d) IGMP - correct answer OSPF What technology takes data and breaks them into packets and sends them over a network, sometimes using different routes for each packet? a) circuit switching b) connection switching c) packet switching d) network switching - correct answer packet switching X.25 and Frame Relay are examples of what type of WAN technology? a) circuit switching b) connection switching c) packet switching d) network switching - correct answer packet switching What device acts as a high-speed modem for a LAN? a) analog modem b) telco incoming router c) packet switcher d) CSU/DSU - correct answer CSU/DSU What does X.25 use as its DTE device? a) telco incoming router b) packet switcher c) analog modem d) PAD - correct answer PAD What part of the network is the point where the responsibility of the administrator ends and the telecommunications provider's responsibility begins? a) last mile b) demarc c) router array d) PAD interface - correct answer PAD interface What is the primary disadvantage of X.25? a) digital circuit b) small data payloads c) circuit switching d) slow speeds - correct answer slow speeds When a packet traverses a network, each router is a _____. a) jump point b) CSU/DSU c) jump switch d) hop - correct answer hop When you have multiple circuits connected to a site, the entire circuit is known as a ___________. a) virtual circuit b) emulated circuit c) joined circuit d) multitasked circuit - correct answer virtual circuit