ILE Test 1 2022/2023 with 100% correct answers

as wavelengths _____, energy _______? increases, decreases What happens when HF hits the D layer? it refracts and goes at a greater distance What is the greatest disadvantage of HF? dead spots what is the range of UHF from a ship to aircraft? 115 to 125 attenuation deliberate or accidental loss of signal strength what allows you to send off oke DRI in a Gender? ACP-126 difference between OTAT and OTAR? OTAT can be extracted Where does the director of CMS wkrk? NSA---forte meade, maryland Who has final clearance for citizens? DONCAF Is late destruction reportable? No Why cant planes communicate with ships in HF? the antenna is too big What three things make up the IT rate? Tech control, ADP, message center Who writes the complan? radioman What publication do you use to set up EHF sat comms? NTP-2 What publication contains international material? ACP-113 What is JNAP? joint army navy air force publication What does EKMS stand for? electronic keying management sustem What do you need the EKMS qualification for? inventory, watch turn over DCMS stand for? director of communication material system Who can grant access to foreign national? NSA and controlling authority what command is a controlling authority? NcTAMS What does PDS stand for? practices dangerous to security What are two types of PDs? reportable and non reportable OTAR and OTAT stand for? over the air rekey and over the air transfer What two things does OTAT reduce? compromise and saves space How much keymat on a KY 15? 16 How much keymat at KYK 13? 6 What is the most common Comsec equipment? KG-84 What are the characteristics of a wave? Velocity, Cycle, Frequency, Wavelength, Propogation what is the speed of a wave? 186,000/second what is frequency at night? Lower What are 3 types of communication? long range, satellite, line of sight What is used for amphibious ships? VHF What are the disadvantages to line of sight? distance, weather 3 limitations to satellite? line of sight, footprint, capacity What is the range of HF? 3-30 MHz velocity speed and direction 3 types of propogation? reflection, refraction, diffraction which layer is most affected by weather? troposhere which layer is least affected by weather? stratosphere what are UV rays? ionization refraction allows for what? travel at greater distances What form is the security container form? SF 702 security combo form? SF 700 Who determines the safe combo? EKMS clerk Multipurpose form? SF 153 transfer, destroy, receive, inventory the last step to fill out SF 700? laminate it imagery is updated by what rate? IS Who can replace comsec? controlling authority what is the desired frequency to use? frequency of optical transmission What does ACP stand for? allied communication shore command? NMCI Ship command? ISNS GCCS? global command and control system What version of GCCS? 4.0.1 C4I? control, command, computer, communication, intelligency what is te only frequency that can be used in satellite and line of sight? UHF What was created to help with bandwidth? IT21 what subsystem of GCCS must be installed on every ship? UCP who is reponsible for RSUPPLY? RPPO The GCCS is stored where? CIC; combat information center NCTAMS stand for? naval communication and telecommunication area master station NMCI stand for? navy marine corp intranet Which pub is used to set up satcom? NPT 2 What is the IT's communication guide? NPT-4 3 sections of super high frequency, uhf, ehf what version of JNAP are we using? JNAP-128 comsec material is stored where? GSA safe; general service adm. DCMS? director of comsec material system How many tiers in EKMS? 4- 0, 1, 2, 3, 4 2 things for a citizen to get top secret? cleared by DONCAF and need to know