POST TEST 2- INTRODUCTION TO
JOINT MULTI-TDL NETWORK
OPERATIONS EXAM QUESTIONS AND
ANSWERS
Which type of relay requires only that at least one platform be assigned relay timeslots
and has enabled the relay function? - Answer-Unconditional Relay
How many nets can operate in a Link 16 network before reaching maximum spectral
capacity? - Answer-20 nets
Which JTIDS/MIDS access mode allows only one unit to transmit per timeslot and goes
unused if that specific participant has no data to transmit? - Answer-Dedicated access
Which JTIDS/MIDS access mode allows multiple participants to share common
timeslots using the same net resulting in receivers hearing the closest transmitter? -
Answer-Contention access
Which JTIDS/MIDS access mode allows units to automatically and dynamically assign
surveillance capacity based on platform need? - Answer-Timeslot Reallocation (TSR)
Which of the following is determined by the Message Security (MSEC) variable in Link
16? - Answer-Encryption and decryption of message data
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 of the following IS NOT a factor when choosing crypto key for a network? Select
all that apply. - Answer-Employment of Dedicated Timeslot Reuse
Which category of frequency assignment authorization is good for five years and is
entered into the Government Master File (GMF)? - Answer-Permanent Frequency
Assignments
Which source document is used to determine foreign JTIDS/MIDS EMC restrictions? -
Answer-JTIDS/MIDS Multinational Ad Hoc Spectrum Support Working Group Notebook
Which of the following IS NOT a function provided by the Link 16 terminal's Platform J
connection? - Answer-J-Series messages using JREAP C protocol
Match the correct Built in Test (BIT) to the correct description. - Answer-Start-Up BIT=
Conducted any time the terminal is switched from the OFF or Standby (STBY) state to
JOINT MULTI-TDL NETWORK
OPERATIONS EXAM QUESTIONS AND
ANSWERS
Which type of relay requires only that at least one platform be assigned relay timeslots
and has enabled the relay function? - Answer-Unconditional Relay
How many nets can operate in a Link 16 network before reaching maximum spectral
capacity? - Answer-20 nets
Which JTIDS/MIDS access mode allows only one unit to transmit per timeslot and goes
unused if that specific participant has no data to transmit? - Answer-Dedicated access
Which JTIDS/MIDS access mode allows multiple participants to share common
timeslots using the same net resulting in receivers hearing the closest transmitter? -
Answer-Contention access
Which JTIDS/MIDS access mode allows units to automatically and dynamically assign
surveillance capacity based on platform need? - Answer-Timeslot Reallocation (TSR)
Which of the following is determined by the Message Security (MSEC) variable in Link
16? - Answer-Encryption and decryption of message data
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 of the following IS NOT a factor when choosing crypto key for a network? Select
all that apply. - Answer-Employment of Dedicated Timeslot Reuse
Which category of frequency assignment authorization is good for five years and is
entered into the Government Master File (GMF)? - Answer-Permanent Frequency
Assignments
Which source document is used to determine foreign JTIDS/MIDS EMC restrictions? -
Answer-JTIDS/MIDS Multinational Ad Hoc Spectrum Support Working Group Notebook
Which of the following IS NOT a function provided by the Link 16 terminal's Platform J
connection? - Answer-J-Series messages using JREAP C protocol
Match the correct Built in Test (BIT) to the correct description. - Answer-Start-Up BIT=
Conducted any time the terminal is switched from the OFF or Standby (STBY) state to
