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JTIDS-POST TEST 3 Questions and
Correct Answers
A ____________ will use PPLI receptions to maintain and improve synchronization. - ANSSecondary User (SU) A ____________ will use RTT exchanges to maintain and improve synchronization. - ANS Primary User (PRU) OR Secondary User (SU) OR Passive unit Correctly choose the data registration process and its description a)Process in which a JTIDS/MIDS Unit (JU) monitors and adjusts positional data with information derived through Relative Navigation (RELNAV). b)Process that corrects alignment of the sensor elements used for the measurement of a tracked object's position. c)Compares local data to tracks received from a selected IU and applies corrective values to positional data received from that IU. - ANSc. Remote IU Registration a. Geodetic Registration b. Sensor Registration
Each word in a J-Series message is made up of a combination of _____________ that represent(s) specific information such as track number. - ANSData elements How does the U.S. Navy identify network designs? - ANSJTIDS Library Number (JNL) and Network Number If the terminal mode switch is placed in the off position, the __________ are retained but the ___________ are erased. - ANSinitialization parameters, crypto variables OR crypto variables, stacked net assignments In which section of MIL-STD-6016 DoD Interface Standard Tactical Data Link (TDL) 16 Message Standard can a complete list of all J-Series messages and legal values be found? - ANSSection 5: Detailed Requirements Subscriber functions are the actions, other than maintenance, that are required to maintain Link 16 network operations and include _______________, platform indicators, and Network Participation Status, or NPS. - ANSNet number selection OR Timeslot Reuse Subscriber functions are the actions, other than maintenance, that are required to maintain Link 16 network operations and include net number
Successful exchange of three Round Trip Timing (RTT) messages NOT Successful exchange of one Round Trip Timing (RTT) messages What is required for a Link 16 terminal to obtain coarse synchronization? - ANSReception of one error free J0.0 Initial Entry Message (IEM) What is required for a Link 16 terminal to PASSIVELY obtain fine synchronization? - ANSReception of three PPLI messages from the three different source What is the legal Link 16 surveillance track number value range? - ANS00001 - ZZ What is the output of the Network Information Exchange Requirements (IER) Definition step in the Network Management System? - ANSLink 16 Network Request Form sent to the Network Design Facility (NDF) What is the output of the Network Planning step in the Network Management System? - ANSOPTASK LINK message What is the purpose of the Network Design step in the Network Management System? - ANSSelection, modification, or creation of the network design What is the purpose of the Network Initialization step in the Network Management System? - ANSSet-up and initialization of Link 16 terminals and host systems to establish the network
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Establish and conduct Link 11 network operations Where can the network time base for a Link 16 network be found? - ANSOPTASK LINK Where will the operator find the Initialization Data Load (IDL) file assignment for their platform? - ANSOPTASK LINK Which document will the JICO use to provide instructions on settings and procedures about operational network entry and exit? - ANSOPTASK LINK Which of the following IS NOT a characteristic of the Network Time Reference (NTR)? - ANSTransmits an Initial Entry Message (IEM) Establishes network time NOT Will always have a time quality (QT) of 15 Automatically obtains coarse synchronization Which of the following IS NOT a consideration in the selection of a Link 16 network design? - ANSProvides Satellite Access Authorization Which of the following IS NOT a terminal interrupt? - ANSRelay Delay Which of the following IS NOT responsible for the Link 16 network maintenance functions? - ANSGrid Reference Unit
NOT Network Time Reference (NTR) Who is responsible for activating the RELGRID? - ANSNOT NTR PR NC SNC
