0671 ANNEX B PART I DSAC 27 STUDY GUIDE 2022 QUESTIONS AND
ANSWERS 100% CORRECT
Network Correct Answer: system of computers, or devices, that are joined together so they can
communicate by exchanging information and sharing resources
Routers Correct Answer: deviced used to interconnect two or more data communications
networks
Switch Correct Answer: device used to interconnect two or more end devices on a LAN
Layer 3 Switch Correct Answer: switch that can act as a router while housing multiple
connectivity ports like a switch
Server Correct Answer: physical or virtual device that provides services to another device or
user on the network
CUCM Correct Answer: management to all VoIP assets within a site (Annex A)
Multipoint Control Unit (MCU) Correct Answer: VTC Unit that provides centralized Point-of-
Presence for video sessions between multiple devices/users (Annex A)
VTC Unit Correct Answer: end users use to conduct video calls; should be annotated as
individual unless there are a multitude in a single location (Annex A)
VTC Gatekeeper Correct Answer: external site connectivity for VTCs across WAN links
(Annex A)
Network Tunnel Correct Answer: virtual LAN connector
Domain Correct Answer: A group of computers and devices on a network that are administered
as a unit with common rules and procedures
Site Correct Answer: geographical represetation of a network; can include multiple domains
Simple Network Correct Answer: enable sharing of resources between a few local computers
Home Office Network Correct Answer: allow employees to provide consolidation, storage, and
access to information on network servers
Medium to Large Network Correct Answer: can have many physical locations; used in garrison
and tactical environments
World Wide Network Correct Answer: network of interconnected networks; the internet
Network Component Composition Correct Answer: devices, media, and services
ANSWERS 100% CORRECT
Network Correct Answer: system of computers, or devices, that are joined together so they can
communicate by exchanging information and sharing resources
Routers Correct Answer: deviced used to interconnect two or more data communications
networks
Switch Correct Answer: device used to interconnect two or more end devices on a LAN
Layer 3 Switch Correct Answer: switch that can act as a router while housing multiple
connectivity ports like a switch
Server Correct Answer: physical or virtual device that provides services to another device or
user on the network
CUCM Correct Answer: management to all VoIP assets within a site (Annex A)
Multipoint Control Unit (MCU) Correct Answer: VTC Unit that provides centralized Point-of-
Presence for video sessions between multiple devices/users (Annex A)
VTC Unit Correct Answer: end users use to conduct video calls; should be annotated as
individual unless there are a multitude in a single location (Annex A)
VTC Gatekeeper Correct Answer: external site connectivity for VTCs across WAN links
(Annex A)
Network Tunnel Correct Answer: virtual LAN connector
Domain Correct Answer: A group of computers and devices on a network that are administered
as a unit with common rules and procedures
Site Correct Answer: geographical represetation of a network; can include multiple domains
Simple Network Correct Answer: enable sharing of resources between a few local computers
Home Office Network Correct Answer: allow employees to provide consolidation, storage, and
access to information on network servers
Medium to Large Network Correct Answer: can have many physical locations; used in garrison
and tactical environments
World Wide Network Correct Answer: network of interconnected networks; the internet
Network Component Composition Correct Answer: devices, media, and services
