JTIDS- Post Test 2 Questions With Answers
What numbers are used by a network designer as Crypto Variable Logic Labels (CVLLs)?
1 - 127
Which of the following is a purpose of the Network Description Document (NDD) COMSEC
Cross Reference Table? 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.
Current Crypto Period Designator (CCPD)
TRUE or FALSE: MIDS Step Down requires that fighters load no more than two crypto keys for
each network. True
Which OPTASK LINK set allows the JICO to provide whether a specific date is a 0 or 1 day?
*NOT* JCRYPDAT
All Link 16 equipped systems must have an approved __________ entry in order to operate.
DD Form 1494
What measurement is used to express the pulse density of all Link 16 transmissions in a 12
second frame? Time Slot Duty Factor (TSDF)
, Which source document is used to determine foreign JTIDS/MIDS EMC restrictions?
JTIDS/MIDS Multinational Ad Hoc Spectrum Support Working Group Notebook
Which of the following MIDS LVTs can transmit at 1000 watts and is also known as MIDS-on-
Ship (MOS)? MIDS LVT (5)
What is the purpose of a Link 16 terminal's Secure Data Unit (SDU)? *NOT* Stores
Initialization Data Load (IDL) files
What JTIDS/MIDS protocol dictates that platforms take turns transmitting and receiving data
according to time? *NOT* Joint Range Extension Application Protocol (JREAP)
*NOT* Code Division Multiple Access (CDMA)
Which type of relay requires only that at least one platform be assigned relay timeslots and has
enabled the relay function? *NOT* Conditional Relay
A ___________ is a group of participants, or terminals, in synchronization sharing a common
understanding of timeslot boundaries. JTIDS/MIDS Network
What JTIDS/MIDS net numbers are used to differentiate frequency-hopping patterns?
*NOT* 1 - 177
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? Dedicated access
What numbers are used by a network designer as Crypto Variable Logic Labels (CVLLs)?
1 - 127
Which of the following is a purpose of the Network Description Document (NDD) COMSEC
Cross Reference Table? 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.
Current Crypto Period Designator (CCPD)
TRUE or FALSE: MIDS Step Down requires that fighters load no more than two crypto keys for
each network. True
Which OPTASK LINK set allows the JICO to provide whether a specific date is a 0 or 1 day?
*NOT* JCRYPDAT
All Link 16 equipped systems must have an approved __________ entry in order to operate.
DD Form 1494
What measurement is used to express the pulse density of all Link 16 transmissions in a 12
second frame? Time Slot Duty Factor (TSDF)
, Which source document is used to determine foreign JTIDS/MIDS EMC restrictions?
JTIDS/MIDS Multinational Ad Hoc Spectrum Support Working Group Notebook
Which of the following MIDS LVTs can transmit at 1000 watts and is also known as MIDS-on-
Ship (MOS)? MIDS LVT (5)
What is the purpose of a Link 16 terminal's Secure Data Unit (SDU)? *NOT* Stores
Initialization Data Load (IDL) files
What JTIDS/MIDS protocol dictates that platforms take turns transmitting and receiving data
according to time? *NOT* Joint Range Extension Application Protocol (JREAP)
*NOT* Code Division Multiple Access (CDMA)
Which type of relay requires only that at least one platform be assigned relay timeslots and has
enabled the relay function? *NOT* Conditional Relay
A ___________ is a group of participants, or terminals, in synchronization sharing a common
understanding of timeslot boundaries. JTIDS/MIDS Network
What JTIDS/MIDS net numbers are used to differentiate frequency-hopping patterns?
*NOT* 1 - 177
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? Dedicated access
