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Exam (elaborations)

ANNEX D DSAC 6 QUESTIONS AND ANSWERS

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  • Course
  • DSAC 25 ANNEX
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  • DSAC 25 ANNEX

ANNEX D DSAC 6 QUESTIONS AND ANSWERS

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  • November 3, 2024
  • 3
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • DSAC 25 ANNEX
  • DSAC 25 ANNEX
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GEEKA
ANNEX D DSAC 6 QUESTIONS AND ANSWERS
What term defines different encoding schemes for converting analog speech into digital
information? - Answers- Codecs

Device provides means for visual and audio communication over a data network mic
monitor with integrated camera speakers - Answers- VTC

What device extends enterprise telephony features and functions to IP Communications
networks? - Answers- CUCM

In terms of telecommunications, what term identifies the use of signals for controlling
communication? - Answers- Signaling

Capable of secure and non-secure communications in all modes with the use of other
cryptographic items. - Answers- Secure Terminal Equipment (STE)

Transport layer protocol that provides one-to-one or one-to-many, connectionless,
unreliable communication services. - Answers- User Datagram Protocol (UDP)

Identify the term used to describe what allows the CUCM to automatically assign
directory numbers to new phones. - Answers- Auto-Registration

Transport layer protocol that provides one-to-one, connection-oriented,
reliablecommunication services. - Answers- Transmission Control Protocol (TCP)

Identify the term used to describe what allows the CUCM to automatically assign
directory numbers to new phones. - Answers- Auto-Registration

This protocol is normally used for Point-to-Multipoint communication. - Answers- H.323

This protocol is used for a Point-to-Point VTC communication. - Answers- SIP

limited to Layer2 Ethernet and uses 3bits of the 802.1Q Tag to differentiate data traffic,
only configured ontrunks an - Answers- Class of Service (CoS)

Protocol Network Management Tool used on a network where a server dynamically
assigns a IP address to connected devices. - Answers- DHCP

What are the three basic components of a telephone? - Answers- Transmitter, Power
Source, and Reciever

This item can perform Type-1 encryption and hash operations at 80Mbit/s. - Answers-
Fortezza Card

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