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Introduction to Joint Multi-TDL Network (MTN)
Operations JT101 Exam
What are the two types of JTIDS/MIDS RF connectivity? - Answer Direct connectivity andindirect connectivity
Which of the following is determined by the Message Security (MSEC) variable in Link16? - 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 tothe 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 1day? - Answer CPD
What is the purpose of a Link 16 terminal's Secure Data Unit (SDU)? - Answer Storescryptovariables 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? - AnswerDirect wave propagation
Which is not a method that can be used to deconflict Link 16 networks? - Answer Usingdifferent 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 spectralcapacity? - Answer 20 nets
Which type of relay requires only that at least one platform be assigned relay timeslotsand has enabled the relay function? - Answer Unconditional Relay
Which of the following is a function provided by the Link 16 terminal's JREAP Cconnection? - Answer J-Series messages using JREAP C protocol
Which of the following IS NOT true about Secure Data Units (SDUs)? - Answer Providescrypto for eight days
Which of the following IS NOT a factor when choosing crypto key for a network? Selectall that apply. - Answer Employment of Dedicated Timeslot Reuse
To prevent interference with the _______________there are buffer zones within theJTIDS/MIDS frequency band. - Answer National Airspace System (NAS)
Which Link 16 jam resistance characteristic defines the required distance between ajammer and a receiver to jam Link 16 communications using equal power? - Answer Range ratio Who is responsible for activating the RELGRID? - Answer NC Each word in a J-Series message is made up of a combination of _____________ thatrepresent(s) specific information such as track number. - Answer Data elements
about operational network entry and exit? - Answer OPTASK LINK What is the legal Link 16 surveillance track number value range? - Answer 00001 - ZZ Where can the network time base for a Link 16 network be found? - Answer OPTASKLINK
Correctly choose the data registration process and its description - Answer - Process inwhich a JTIDS/MIDS Unit (JU) monitors and adjusts positional data with information derived through Relative Navigation (RELNAV). --> Geodetic Registration- The process that corrects the alignment of the sensor elements used for the measurement of a tracked object's position. -->Sensor Registration
- Compares local data to tracks received from a selected IU and applies corrective valuesto positional data received from that IU. -->Remote IU Registration
Which of the following OPTASK LINK sets IS NOT part of the LNKXVI (Link 16 Segment)?- Answer LNKPROT
