NCTI FINAL EXAM: PROGRESSION FIELD TECH 4- 5
TEST EXAM| LATEST UPDATE | Verified
Solutions Progression: Field Tech V - VI Conventional.
Which concept has enabled Software as a Service (SaaS), Platform as a Service (PaaS), and Networking
as a Service (NaaS) offerings?
The separation of the transport and connectivity from the applications and
services running atop the transport.
Which piece of equipment in a VoIP (voice over Internet protocol) phone system
routes a call to the public switched telephone network (PSTN) when the receiving
location is from outside the Packet Cable managed IP network?
Gateway
What are the three sub-network interfaces managed by PacketCable?
Hybrid fiber/coax (HFC), managed IP, and public switched telephone
network (PSTN).
Why is PacketCable VoIP (voice over Internet protocol) a more efficient way of
handling calls?
Most cable operators have built their own IP telephone networks that use
Internet protocol rules.
Which of the voice over Internet protocol (VoIP) service tiers bypasses the cable
operators direct link to the public switched telephone network (PSTN) and routes
packets over the Internet to another telephone company?
Tier II Secondary VoIP.
When a call is made from a phone that is on a managed IP phone system to a phone
that is outside the managed IP phone system, how does the call get routed to the
receiving phone?
The gateway down-converts the digital data to an analog electrical signal
format and routes the call to the public switched telephone network (PSTN).
Because a cable operator will support as many lines as technically possible for a
business customer, what does the installer have to do prior to connecting the
embedded multimedia terminal adapter (EMTA)?
Check the RF signal levels on the cable entering the building.
When a PBX or key system is involved in a business installation, the installer can set
up the embedded multimedia terminal adapters ( EMTA ) and cable, but what has to
happen before the installer can begin connecting the equipment?
, The customer's PBX and key system technician must arrive at the location.
For a business telephone installation, which of the following is the preferred location
for the embedded multimedia terminal adapter (EMTA)?
The Main Closet
Which of the following is a process that must be followed during a business order
installation and differs from a residential order process?
Making sure the PBX is tested and is functioning properly.
What is the location where the embedded multimedia terminal adapter (EMTA) is
connected to both the outside and inside wiring?
The main closet or telecommunications closet.
Before a business telephone installation is performed in an office building, who must
first approve it?
The building owner or management company.
This organization is responsible for developing the telecommunications standards
that address commercial building cabling for telecom products and services with
wiring standards such as T568A and T568B to ensure consistent wiring and service
delivery.
The Telecommunications Industry Association - TIA
When extending wiring into another part of a building becomes necessary, who is
responsible for initiating the service?
The customer.
Who owns and is responsible for the wiring between the small and medium business
(SMB) customer's cross-connect block and the cross-connect block installed by the cable operator?
The customer.
What is the advantage of using a multiple-clip configuration for distribution applications in the 66-
block?
Several extensions can have a direct (i.e., home-run) connection to the same
network circuit.
Several extensions can have a direct (i.e., home-run) connection to the same network circuit.
Telecommunications Industry Association/Electronic Industries Alliance - TIA/EIA
According to Telecommunications Industry Association/Electronic Industries Alliance - TIA/EIA
standards, which type of unshielded twisted-pair (UTP) cabling is recommended for data-grade
applications?
TEST EXAM| LATEST UPDATE | Verified
Solutions Progression: Field Tech V - VI Conventional.
Which concept has enabled Software as a Service (SaaS), Platform as a Service (PaaS), and Networking
as a Service (NaaS) offerings?
The separation of the transport and connectivity from the applications and
services running atop the transport.
Which piece of equipment in a VoIP (voice over Internet protocol) phone system
routes a call to the public switched telephone network (PSTN) when the receiving
location is from outside the Packet Cable managed IP network?
Gateway
What are the three sub-network interfaces managed by PacketCable?
Hybrid fiber/coax (HFC), managed IP, and public switched telephone
network (PSTN).
Why is PacketCable VoIP (voice over Internet protocol) a more efficient way of
handling calls?
Most cable operators have built their own IP telephone networks that use
Internet protocol rules.
Which of the voice over Internet protocol (VoIP) service tiers bypasses the cable
operators direct link to the public switched telephone network (PSTN) and routes
packets over the Internet to another telephone company?
Tier II Secondary VoIP.
When a call is made from a phone that is on a managed IP phone system to a phone
that is outside the managed IP phone system, how does the call get routed to the
receiving phone?
The gateway down-converts the digital data to an analog electrical signal
format and routes the call to the public switched telephone network (PSTN).
Because a cable operator will support as many lines as technically possible for a
business customer, what does the installer have to do prior to connecting the
embedded multimedia terminal adapter (EMTA)?
Check the RF signal levels on the cable entering the building.
When a PBX or key system is involved in a business installation, the installer can set
up the embedded multimedia terminal adapters ( EMTA ) and cable, but what has to
happen before the installer can begin connecting the equipment?
, The customer's PBX and key system technician must arrive at the location.
For a business telephone installation, which of the following is the preferred location
for the embedded multimedia terminal adapter (EMTA)?
The Main Closet
Which of the following is a process that must be followed during a business order
installation and differs from a residential order process?
Making sure the PBX is tested and is functioning properly.
What is the location where the embedded multimedia terminal adapter (EMTA) is
connected to both the outside and inside wiring?
The main closet or telecommunications closet.
Before a business telephone installation is performed in an office building, who must
first approve it?
The building owner or management company.
This organization is responsible for developing the telecommunications standards
that address commercial building cabling for telecom products and services with
wiring standards such as T568A and T568B to ensure consistent wiring and service
delivery.
The Telecommunications Industry Association - TIA
When extending wiring into another part of a building becomes necessary, who is
responsible for initiating the service?
The customer.
Who owns and is responsible for the wiring between the small and medium business
(SMB) customer's cross-connect block and the cross-connect block installed by the cable operator?
The customer.
What is the advantage of using a multiple-clip configuration for distribution applications in the 66-
block?
Several extensions can have a direct (i.e., home-run) connection to the same
network circuit.
Several extensions can have a direct (i.e., home-run) connection to the same network circuit.
Telecommunications Industry Association/Electronic Industries Alliance - TIA/EIA
According to Telecommunications Industry Association/Electronic Industries Alliance - TIA/EIA
standards, which type of unshielded twisted-pair (UTP) cabling is recommended for data-grade
applications?
