Netw 320 Final Exam Updated - Devry

NETW 320 Final Exam Updated - Devry

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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...