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Introduction to Joint Multi-TDL Network
(MTN) Operations JT101 Exam Questions
With Correct Answers
What are the two types of JTIDS/MIDS RF connectivity? - answer✔Direct connectivity and
indirect connectivity
Which of the following is determined by the Message Security (MSEC) variable in Link 16? -
answer✔Encryption and decryption of message data
In which Link 16 security mode are discrete Crypto Variable Logic Labels (CVLLs) assigned to
both TSEC and MSEC? - answer✔Partition Variable Mode (PVM)
A(n) ______________ is a number between 1 and 127 that the network designer assigns to the
TSEC and MSEC for each time slot. - answer✔Crypto Variable Logic Label (CVLLs)
Which OPTASK LINK set allows the JICO to provide whether a specific date is a 0 or 1 day? -
answer✔CPD
What is the purpose of a Link 16 terminal's Secure Data Unit (SDU)? - answer✔Stores
cryptovariables for message and transmission security
Which of the following accurately describes Time Division Multiple Access (TDMA)? -
answer✔Dictates platforms take turns transmitting and receiving data according to time
Link 16 line-of-sight connectivity is limited by what type of signal propagation? -
answer✔Direct wave propagation
Which is not a method that can be used to deconflict Link 16 networks? - answer✔Using
different Initialization Data Load (IDL) files
Which source document is used to determine foreign JTIDS/MIDS EMC restrictions? -
answer✔JTIDS/MIDS Multinational Ad Hoc Spectrum Support Working Group Notebook
How many nets can operate in a Link 16 network before reaching maximum spectral capacity? -
answer✔20 nets
Introduction to Joint Multi-TDL Network
(MTN) Operations JT101 Exam Questions
With Correct Answers
What are the two types of JTIDS/MIDS RF connectivity? - answer✔Direct connectivity and
indirect connectivity
Which of the following is determined by the Message Security (MSEC) variable in Link 16? -
answer✔Encryption and decryption of message data
In which Link 16 security mode are discrete Crypto Variable Logic Labels (CVLLs) assigned to
both TSEC and MSEC? - answer✔Partition Variable Mode (PVM)
A(n) ______________ is a number between 1 and 127 that the network designer assigns to the
TSEC and MSEC for each time slot. - answer✔Crypto Variable Logic Label (CVLLs)
Which OPTASK LINK set allows the JICO to provide whether a specific date is a 0 or 1 day? -
answer✔CPD
What is the purpose of a Link 16 terminal's Secure Data Unit (SDU)? - answer✔Stores
cryptovariables for message and transmission security
Which of the following accurately describes Time Division Multiple Access (TDMA)? -
answer✔Dictates platforms take turns transmitting and receiving data according to time
Link 16 line-of-sight connectivity is limited by what type of signal propagation? -
answer✔Direct wave propagation
Which is not a method that can be used to deconflict Link 16 networks? - answer✔Using
different Initialization Data Load (IDL) files
Which source document is used to determine foreign JTIDS/MIDS EMC restrictions? -
answer✔JTIDS/MIDS Multinational Ad Hoc Spectrum Support Working Group Notebook
How many nets can operate in a Link 16 network before reaching maximum spectral capacity? -
answer✔20 nets
