TDC FINAL EXAM REVIEW 2025/2026 QUESTIONS AND
ANSWERS RATED 100% CORRECT!!
How many bits does the KG-40 encrypt? Answer - 24 Bits
What do the functions of CSDTS provide? Answer - Analog-Digital
NTDS Interface control
Audio Signal Protocol
Link Protocol Control
EDAC
What are the KG 40 modes of operations? Answer - A1, A2, B, Plain text
What are the station modes for Link 11? Answer - NCS, Picket, Radio Silent
What is the track quality limit for Link 11? Answer - 0-7
Who reports to SG C2 for accuracy/currency/quality of tracks? Answer - FTDC
Who tracks the readiness for SG TDC Answer - JICO
, Who applies TDL duties and roles to unit level configuration as assigned by
FTDC? Answer - TDC
Net mode used to establish comms and consists of series of preambles?
Answer - Net sync
CLEW control codes Answer - PU Address, Picket stop code, start code and
control stop code
What is SLEWS mission transmission building blocks? Answer - Sync block
Header
Data Block
End-of-message
Re-insertion Probe
What provides TDC with primary guidance for plan iniatilization and term of
TDC Answer - JMTOP
Who is responsible for establishing initial requirements, entire interface, and
architecture? Answer - JICO
What provides the tech with step-by-step instructions for initialization
procedures of shipboard TDL equipment? Answer - CSOSS
What provides the TDC with guidance to establish voice and data circuits?
Answer - OPTASK link
What is planning rule for High RF selection with regards to time of day? Answer
- High Freq during the day and low Freq during the night
ANSWERS RATED 100% CORRECT!!
How many bits does the KG-40 encrypt? Answer - 24 Bits
What do the functions of CSDTS provide? Answer - Analog-Digital
NTDS Interface control
Audio Signal Protocol
Link Protocol Control
EDAC
What are the KG 40 modes of operations? Answer - A1, A2, B, Plain text
What are the station modes for Link 11? Answer - NCS, Picket, Radio Silent
What is the track quality limit for Link 11? Answer - 0-7
Who reports to SG C2 for accuracy/currency/quality of tracks? Answer - FTDC
Who tracks the readiness for SG TDC Answer - JICO
, Who applies TDL duties and roles to unit level configuration as assigned by
FTDC? Answer - TDC
Net mode used to establish comms and consists of series of preambles?
Answer - Net sync
CLEW control codes Answer - PU Address, Picket stop code, start code and
control stop code
What is SLEWS mission transmission building blocks? Answer - Sync block
Header
Data Block
End-of-message
Re-insertion Probe
What provides TDC with primary guidance for plan iniatilization and term of
TDC Answer - JMTOP
Who is responsible for establishing initial requirements, entire interface, and
architecture? Answer - JICO
What provides the tech with step-by-step instructions for initialization
procedures of shipboard TDL equipment? Answer - CSOSS
What provides the TDC with guidance to establish voice and data circuits?
Answer - OPTASK link
What is planning rule for High RF selection with regards to time of day? Answer
- High Freq during the day and low Freq during the night
