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
BICSI Technician Certification
Fiber Testing & Safety
Knowledge Check
Fiber Testing & Safety
Knowledge Check
Knowledge Check
1 / 10
Which reference method is most commonly used for Tier 1 fiber link certification?
A
Two-jumper reference method
B
Three-jumper reference method
C
One-jumper reference method
D
No reference - OTDR is used for all Tier 1 testing
Check Answer
Back to lessons
Next module: Grounding, Bonding & Electrical Protection
Next module: