TDL IFF master guide test questions and correct answers GRADED A+

TDL/IFF MASTER GUIDE TEST
QUESTIONS AND CORRECT
ANSWERS GRADED A+ 2025-
2026
TDL - ANS-Provide interfaced units with the ability to exchange tactical data for mutual support.



L-11 - ANS-Uses M-Series formatted messages that provides mutual exchange of data among network
participants. Requires a Net Control Station and participating Unit to operate.



L-11 Limitations - ANS-Limited data exchange rate, easily jammed, cannot transmit or display space
tracks



KG-40 - ANS-An encryption device that encrypts L-11 data and provides communication security.



L-16 - ANS-Frequency hopping, jam-resistant, Hugh-capacity data link using J-series formatted messages.



Improvements over L-11 - ANS-Improved security, increased data rate, digital secure voice capable.



CDLMS - ANS-Normalizes incoming and outgoing link messages and distributes them to their correct
destinations.



L-22 Limitations - ANS-Reduced electronic counter measures resistance, limited HF data messages
throughout, and no air control.



UTJ Limitations - ANS-SIPR network IP bandwidth, connection stability, IP traffic load between ship and
shore.