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SCTE FIELD TECH 2 GRADE A+ COMPREHENSIVE QUESTIONS AND VERIFIED ANSWERS EXAM 2024 UPDATE
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SCTE FIELD TECH 2 GRADE A+ COMPREHENSIVE QUESTIONS AND VERIFIED ANSWERS EXAM 2024 UPDATE
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SCTE FIELD TECH 2 GRADE A+ COMPREHENSIVEQUESTIONS AND VERIFIED ANSWERS EXAM 2024 UPDATE
True or False: When locating faults with a TDR, it does NOT matter what kind of
cable is being tested.
False
True or False: MER is not sensitive to CTB/CSO distortions.
False
What do reflections and/or micro-reflections look like on a spectrum analyzer
display of signal amplitude vs. frequency?
Ripple
Why is analog equipment still used in many cable TV systems?
Allows customers to view video services on NTSC tuner televisions. Correct
True or False: MER is a much better measure of digital signal quality than C/N.
True
What are common cable problems that lead to reflections? (Choose 3)
Water or Moisture/// Sheath faults or cuts/// Crimps, Kinks, or Compressed Cables
True or False: Communication signals travel faster over coax than over
unshielded twisted pair.
True
The standard method of locating a leak using a dipole antenna is called:
triangulate the of source of a leak
True or False: PoE can be tested with a standard Ethernet/LAN tester.
False
True or False: It is not possible to have a zero BER when uncorrectable codeword
errors are present.
True
Match the following utility colors:
Telecommunications: Orange//
Pending work or new construction: Orange//
Gas, Oil, Steam, Petroleum: Yellow//
water: Blue//
Reclaimed water, irrigation & Slurry, Purple//
Electric; Red//
Pending work; White//
Temporary Mark outs, pink//
Indicate which of the following phrases are TRUE as related to whole home DVR
using MoCA by placing a checkmark in the box: (Choose 3)
a. Signal loss is typically not a problem if existing coax is series 6, is in good condition,
and distances between MoCA devices are less than 300 feet.//
b. It is a good practice to sketch the reconfigured home network.//
e. Existing home splitters and amplifiers that are not MoCA compatible may block MoCA
signals.
Match the television type on the left to the typical picture resolution on the right.
,HDTV; 720p, 1080i, or 1080p//
SDTV; 480i//
EDTV; 480p//
Which statement best describes the function of a the CableCARD?
c. Allows the tuner to start to use the CableCARD in its tuning process.
Which of the following functions is NOT part of the five basic remote control
functions to demonstrate to the customer?
a. Explain the programming of the remote buttons
How can you help the customer remember how to operate the universal remote
control?
a. provide a demonstration of the remote's functions, in particular the functions that will
be used on a daily basis/////
c. encourage questions and let the customer practice a few times, first with your
guidance, then alone/////
d. set up the customer's personal preference items on the universal remote/////
e. program the universal remote to operate the customer's commonly used electronic
devices and demonstrate the operation//
(All of the above)
What are the benefits of a POE MoCA filter? (Choose 2)
a. Prevents MoCA signals from traveling beyond the customer's cable drop.///
d. Used to isolate the MoCA network from the other services in the customer premises.
Match with the correct term in the following statements.
DTA;;; A one-way-low-cost device that enables cable operators to deploy an all digital
network////
DVR;;; Has the digital capabilities to record////
MoCa STB;;; Used for whole home DVR service///
DCT;;; A two-way device that is able to tune both digital and analog video and provide
both a digital and analog output.///
What is the name of the service that streams video in data packets?
MoCa TV ??
MoCA uses Orthogonal Frequency Division Multiplexing, OFDM, which is a
frequency division multiplexing scheme utilizing a multi-carrier modulation
method.
True
While viewing network settings on a customer's tablet, what does a 169.254.x.x
indicate?
DHCP failure
Part of the high speed data installation is the provisioning of the modem or eMTA.
What are the correct steps that are completed during the provisioning process?
Step 1- Scan for downstream channel
Step 2- Lock downstream frequency
Step 3- CMTS provides upstream channel descriptor (UCD)
Step 4- eMTA begins to transmit in the upstream
When installing HSD service, what materials will you need in addition to coaxial
cable and F-connectors? (Choose 3)
, RJ-45 terminated Ethernet cabling///
Cable modem/ eMTA///
USB Ethernet or Wi-Fi card
Once the installation is done, which of the following six items should NOT be
explained or discussed with the customer?
Define for the customer the services not supported by the cable operator.
It is important to determine if the customer's PC meets the requirements for HSD.
Which command is shown here?
info?
As a part of the process of installing HSD service, you will greet the customer,
verify a few issues, and explain a few items. Which of the items should you do or
discuss with the customer during this process?
b. Explain to the customer in advance what work you will be doing and be prepared to
answer questions and concerns.////
c. When an eMTA is part of the HSD install, ask the customer if an alarm is present.////
d. Configure email, establish a username and password and educate the customer.////
e. Ensure the customer's computer includes the minimum-supported requirements set
by your company.////
Name two considerations in determining where to place the cable modem or
eMTA. (Choose 2)
a. Locate the cable modem or eMTA close enough to the customer's PC to make it easy
to attach the Ethernet cable.///
d. Identify the location for the cable modem or eMTA near the WGR. Correct
Which function is NOT typically found on a web browser?
Save the entire website contents
How do you 'Qualify the Drop'? What is the purpose of doing this? When is this
done? Match the statements below.
How do you Qualify the Drop?- test for signal leakage, verify proper bending radius,
look for physical damage, test and replace all coax that does not meet standard.///
What is the purpose of doing this? A faulty connection may cause devices to transmit
RF signals out of specification///
When is this done? Test drop before attaching it to the CPE
The number of static IPs provided by the /29 network mask.
5
The eMTA provides a -48vDC to the telephone circuit at the customer premises.
To verify the proper operation of the telephone circuit, identify the following 'DC'
VOM/DMM voltage readings.
A reading around 6 to 8vDC.
-Receiver is off-hook
A reading around 48 to 51vDC.
-on-hook condition
A reading around 0 to 2vDC.
-a short or resistive fault
Some phone customers may request a new phone jack at a location where they
have not had a phone outlet before. The installation process is similar to
installing a new coax outlet, except instead of coax you will use ___.
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