FOA CFOT EXAM ACTUAL EXAM COMPLETE 200 QUESTIONS WITH
DETAILED VERIFIED ANSWERS (100% CORRECT ANSWERS) ALREADY
GRADED A+
Fiber is used in long distance phone networks because
it is much cheaper than copper wire? - CORRECT
ANSWER >>>>True
Dangerous light from fiber-optic cables is bright and
easily visible. - CORRECT ANSWER >>>>False
Besides causing attenuation, dirt particles can cause
scratches on the polish of the fiber ends - CORRECT
ANSWER >>>>True
Outside plant cabling can be installed by:
A- Pulling in underground in conduit
B- Direct Burial
C- Aerial suspension
,2|Page
D- All of the above - CORRECT ANSWER >>>>Pulling in
underground in conduit,direct burial,aerial suspension
D-all of the above
Underground cable generally includes a gel, powder,
or tape for protection from _____.
A- Pulling friction
B- Lighting strikes
C- Moisture
D- Fiber abrasion - CORRECT ANSWER >>>>moisture
Armored cables is used in outside plant installation to
_______?
A- Prevent rodent damage
B- Protect from dig-up
C- Increase pulling tension
D- Conduct lighting strikes - CORRECT ANSWER
>>>>Prevent rodent damage
Concatenation or the joining of two cables in a long
outside plant run is almost always done by ________?
A- Mechanical splicing
B- Fusion Splicing
C- Feild installation of connectors
,3|Page
D- Spiling of pigtailled connectors - CORRECT ANSWER
>>>>Fusion splicing
Premise cable in LAN backbone often contain
__________ and ____________?
A- Only multimode fiber
B- Only single mode fiber
C- Both multimode and single mode fiber
D- Plastic optical fiber - CORRECT ANSWER >>>>Both
multimode and single mode fiber
Premises cables must be rated for ______ to meet
codes.
A- Pull strength
B- Bend radius
C- Weight in cable trays
D- Fire retardance - CORRECT ANSWER >>>>Fire
retardance
The protective gear every VDV installer must always
wear is _______?
A- Eye protection
B- Plastic apron
C- Gloves
Information on the safety of chemicals used in fiber
optics are ______________?
A- Available from National Institute of Health
B- In MSDS sheets supplied by manufacturers
C- Required to be in every installers tool kit
D- Rarely used - CORRECT ANSWER >>>>In MSDS
sheets supplied by manufacturers
Always keep ________ on connectors when not
connected to equipment or being tested.
A- Mating adapters
B- Strain relief boots
C- Sticky tape
D- Dust caps - CORRECT ANSWER >>>>Dust Caps
What are the four levels of the NEC Code? - CORRECT
ANSWER >>>>General, Riser, plantenum rated, low
smoke
What is the real safety issue with fibers being
terminated or spliced? - CORRECT ANSWER >>>>Small
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 keithdaniel. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $22.99. You're not tied to anything after your purchase.
