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NCTI INSTALLER QUESTIONS WITH VERIFIED ANSWERS ALREADY GRADED A+
NCTI INSTALLER QUESTIONS WITH VERIFIED ANSWERS ALREADY GRADED A+
[Meer zien]Voorbeeld 4 van de 143 pagina's
Voorbeeld 4 van de 143 pagina's
In winkelwagengesponsord bericht van onze partner
Voorbeeld van de inhoud
Name: Score:149 Multiple choice questions
Term 1 of 149
Before drilling in the customer premises interior, what is one thing to keep in mind
Reboot the computer, open a browser and go to a website to click through.
Many firebgin billowing smoke before intense heat builds up*
Make sure that the punch-down tool blade matches the connector
Make the interior cable routing as inconspicuous as possible
Term 2 of 149
Which of the following is one way to maintain a professional appearance
Prevent ingress and egress
Wear resin gear during inclement weather
The internal post
External customers
Term 3 of 149
minimum safe length of a pole climbing gaff
1.25 inches measured on the flat underside next to the stirrup
When there is a possibility of coming in contact with electrical voltages
The cable should be inaccessible to unauthorized individuals
The connection between the router and modem is always wired
,Term 4 of 149
Each time you install a component in a new or existing home security system you should
Have your dispatcher notify the customer and reschedule if necessary
device enables customers to schedule recordings of television programs
Verify each element of the security system is reporting back to the control panel
An FTTC is allowed a smaller number of RF amplifiers between the optical fiber and the
customer premises
Term 5 of 149
A metal underground water pipe can be used as a bonding point as long as it meets the
requirements of the current National Electrical Code (NEC) rules. When is bonding to a metal
ground water pipe acceptable?
Leave the premises if a customer is incapacitated by alcohol or drugs
Inventory of the customers equipment and what needs to be connected for the
installation
what test equipment is used to locate the source of signals egressing out of the feeder
cable?
When the bonding point can be made within five feet of the pipe entrance to the building
Term 6 of 149
Coaxial jumper
one of the three correct ways of carrying a ladder
It is easier to handle and terminate than single-mode fiber
IT breaks the connection for high frequency RF signals*
SLM accessory should be changed out every few days
,Term 7 of 149
Before you start work after climbing an extension ladder, how should you check for electrical
hazards?
Place one hand on each side of center of ladder before lifting
Visually inspect the broadband strand and feeder cable
Reboot the computer, open a browser and go to a website to click through.
Call your supervisor immediately and remain on the premises until a company
representative arrives.
Term 8 of 149
Signal leakage
tool is used to check for a hot chassis condition
Which of the following will reduce signal strength on all the frequencies in the return
path from the customer premises when attached at the tap?
One of the first steps when you reach the site is to inspect the drop cable at the tap.
Damaged cable can cause
type of star topology used in passive optical network (PON) places the PON splitters into
fiber access terminals (FAT) located deep in the network and closer to the customer
premises than the centralized split
Term 9 of 149
scoring the center conductor
SLM accessory should be changed out every few days
a proper step when removing the ladder from teh strand
IT breaks the connection for high frequency RF signals*
Step down with both feet before adjusting the primary lanyard*
, Term 10 of 149
when mounting splitters to an exterior wall
Place one hand on each side of center of ladder before lifting
Position and attach drop cables with a minimum five-inch diameter drop loop for each
port
Push the fish tape to the desired location
Avoid signal conversions from the analog-to-digital or digital-to-analog
Term 11 of 149
following guidelines should be followed when attaching exterior drop cable to the premises?
Attach one clip to a vertical cable run
Push the fish tape to the desired location
Component video, DVI, HDMI, or FireWire*
Many firebgin billowing smoke before intense heat builds up*
Term 12 of 149
scratch awl
One of the first steps when you reach the site is to inspect the drop cable at the tap.
Damaged cable can cause
Which of the following will reduce signal strength on all the frequencies in the return
path from the customer premises when attached at the tap?
When you can see a situation from another's point of view, you are
Marking the location on wood or drywall for drilling holes and installing cover plate
screws
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