Page 1
JTIDS- Post Test 2 Latest Questions
and Correct Answers
Which of the following is a function provided by the Link 16
terminal's JREAP C connection?
Ans: J-Series messages using JREAP C protocol
How many frames are in an epoch in Link 16 communications?
Ans: *NOT* 112.5
What are the two types of JTIDS/MIDS RF connectivity?
Ans: Direct connectivity and indirect connectivity
Link 16 line-of-sight connectivity is limited by what type of
signal propagation?
Ans: Direct wave propagation
Which JTIDS/MIDS access technique allows a common group
of timeslots to be used for the same function but on different
operating selectable nets?
Ans: Stacked Nets
, Page 2
Which JTIDS/MIDS access technique is not operator selectable
and allows different groups of users to exchange information
in different Network Participation Groups (NPGs)?
Ans: Multi-nets
Which of the following IS NOT determined by the
Transmission Security (TSEC) variable in Link 16?
Ans: *NOT* Symbol interleaving start point
In which Link 16 security mode is a discrete Crypto Variable
Logic Labels (CVLLs) assigned to only the TSEC which is used
for message encryption as well?
Ans: *NOT* Partition Variable Mode (PVM)
What numbers are used by a network designer as Crypto
Variable Logic Labels (CVLLs)?
Ans: 1 - 127
Which of the following is a purpose of the Network
Description Document (NDD) COMSEC Cross Reference Table?
Ans: Assigns Crypto Variable Logic Labels (CVLLs) to
Secure Data Unit (SDU) locations for each platform
The JANUS Table can be used to determine the
_______________ for a specific calendar day.
JTIDS- Post Test 2 Latest Questions
and Correct Answers
Which of the following is a function provided by the Link 16
terminal's JREAP C connection?
Ans: J-Series messages using JREAP C protocol
How many frames are in an epoch in Link 16 communications?
Ans: *NOT* 112.5
What are the two types of JTIDS/MIDS RF connectivity?
Ans: Direct connectivity and indirect connectivity
Link 16 line-of-sight connectivity is limited by what type of
signal propagation?
Ans: Direct wave propagation
Which JTIDS/MIDS access technique allows a common group
of timeslots to be used for the same function but on different
operating selectable nets?
Ans: Stacked Nets
, Page 2
Which JTIDS/MIDS access technique is not operator selectable
and allows different groups of users to exchange information
in different Network Participation Groups (NPGs)?
Ans: Multi-nets
Which of the following IS NOT determined by the
Transmission Security (TSEC) variable in Link 16?
Ans: *NOT* Symbol interleaving start point
In which Link 16 security mode is a discrete Crypto Variable
Logic Labels (CVLLs) assigned to only the TSEC which is used
for message encryption as well?
Ans: *NOT* Partition Variable Mode (PVM)
What numbers are used by a network designer as Crypto
Variable Logic Labels (CVLLs)?
Ans: 1 - 127
Which of the following is a purpose of the Network
Description Document (NDD) COMSEC Cross Reference Table?
Ans: Assigns Crypto Variable Logic Labels (CVLLs) to
Secure Data Unit (SDU) locations for each platform
The JANUS Table can be used to determine the
_______________ for a specific calendar day.
