Skip to content
WorkZen
Academy
Home
All Trades
My Progress
en
English
EN
Français
FR
Español
ES
Menu
Home
All Trades
My Progress
Search certifications...
en
English
EN
Français
FR
Español
ES
Academy
Electrical
FOA CFOT (Certified Fiber Optic Technician)
Safety, Standards & Industry Best Practices
Knowledge Check
Safety, Standards & Industry Best Practices
Knowledge Check
Knowledge Check
1 / 10
Before opening a fiber connection for maintenance, how should a technician verify the fiber is not carrying live traffic?
A
Check the equipment rack for active status LEDs
B
Visually inspect the fiber for glowing light
C
Use a power meter to check for light on the fiber
D
Consult the network documentation for active circuits
Check Answer
Back to lessons
Start Practice Exam