Exam (elaborations)
IP Voice (NCTI) Questions and Answers 2023 100% Correct
- Course
- Institution
IP Voice (NCTI) Questions and Answers 2023 100% Correct
[Show more]
Seller
Follow
StudySet
Reviews received
Content preview
IP Voice (NCTI) Questions and Answers2023 100% Correct
What is the network system to which the gateway at the cable modem
termination system (CMTS) is connected? - Answer The public
switched telephone network (PSTN)
Which calling feature allows customers to prevent the reception
(ringing) of calls from specified telephone numbers? - Answer Call
block
An IP Voice installation requires a specific downstream signal level to
work properly. What should the level of the IP Voice downstream
carrier be? - Answer Between -15 dBmV and +15 dBmV
Which of the following statements about wires, cords, and modular
connectors is correct? - Answer Modular connectors are designed
to accept either solid or stranded wire, but not both
Which of the following twisted-pair cables is rated for a maximum data
rate of 10 Mbps? - Answer CAT-3
What is the most common wiring scheme in residential applications due
to its backward compatibility with telephone wiring standards? -
Answer T568A
You examine both ends of a twisted-pair cable and see that pin 1 on the
connector at one end of the cable is a white/green wire, and pin 1 on
the connector at the other end of the cable is a white/orange wire.
What type of wiring scheme is this? - Answer T568A crossover
, In a T568A straight-through wiring scheme, what color is pin 5? -
Answer White/Blue
How do you tell which wiring scheme is being used in an 8P8C RJ-45
plug? - Answer Look at the wire colors
What tool should you use to attach the wires to the IDCs of an RJ-45
jack? - Answer Punch-down tool
Before you head out to the customer's location, you must pick up the
appropriate equipment and supplies. What should you do before you
drive to the customer's location? - Answer Double-check the
equipment against your work orders
Why is it important to keep a company vehicle well stocked with the
required supplies and equipment? - Answer To ensure installations
can be completed
What is impacted by your vehicle's appearance, how it is driven, and
how it is parked? - Answer Customer relations
What should you do before you enter the customer premises? -
Answer Put on boot covers
It's important to be safe and courteous when you park your vehicle.
Where is the best place to park your vehicle? - Answer Along the
curb, where you can pull forward
Which of the following actions are appropriate when first approaching
the customer? - Answer Verify the service to be performed during
this visit
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller StudySet. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
85169 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now