Devry Netw 320 Final Exam

Devry NETW 320 Final Exam

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Question

Question 1. 1. (TCO 1) Identify the merger of legacy-based TDM architecture with packet-switching technology and call-control intelligence. (Points : 5)
Telecommunication convergence
Analog convergence
Digital convergence
DSL and cable telecommunication convergence
Question 2. 2. (TCO 1) Choose the mechanism(s) for sending RAS messages using RAS channel over UDP. (Points : 5)
Retry counts
Timeout
Timeout and retry counts
Timeout, TTL, and retry counts
Question 3. 3. (TCO 2) Construct a 1.536 Mbps T1 link. (Points : 5)
24 Channels
32 Channels
Fractional Channels
CAS
Question 4. 4. (TCO 2) Identify how IP telephones access their media controllers. (Points : 5)
IP telephones access their media controllers through a hub.
IP telephones access their media controllers through a bridge.
IP telephones access their media controllers through a switched bridge.
IP telephones access their media controllers through a switched IP connection.
Question 5. 5. (TCO 3) An MCU may control three different conference types; please identify them. (Points : 5)
Centralized, decentralized, mobile
Mobile, centralized, decentralized
Centralized, mobile, decentralized
Centralized, decentralized, mixed
Question 6. 6. (TCO 3) Identify the cause of packet delay. (Points : 5)
It is not the time it takes a packet to traverse the network.
It is the time it takes a packet to traverse a router.
It is the time it takes a packet to traverse the network.
It is the time it takes a packet to traverse a switch.
Question 7. 7. (TCO 4) Which of the following characteristics are not common to circuit-switched networks? (Points : 5)
Store and forward transmission
Dedicated bandwidth
Potentially wasted...