Army Space Cadre Basic Course Practice Exam

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• Why is a sun-synchronous orbit significant for Intelligence, Surveillance, and Reconnaissance (ISR) missions?
• For what reason is satellite re-entry tracking important?
• What is the primary mission of the National Geospatial/Intelligence Agency?
• How long can RED DOT icons/reports continue to be transmitted unless a close-out report is submitted?
• What is the primary function of the 53rd Signal Battalion?
• What critical decision does GMD receive through the NORAD/NORTHCOM Command Center (N2C2)?
• What propulsion system operates based on the principle of heat and pressure?
• Where do visible wavelengths lie on the electromagnetic spectrum?
• Which term best describes the NRO as an organization?
• Which FFT system is the most commonly used by the Army?
• What determines if a wavelength falls into the visible spectrum?
• What is the most efficient two-burn maneuver to move from LEO to GEO orbit in the same place?
• What types of satellites does 4 SOPS control?
• What is the objective of the 100th Missile Defense Battalion?
• What is Red Dot?
• During a Solar Conjunction, what might occur besides data loss?
• Solid core rockets are primarily utilized for which application?
• What is the mission of the 1st Space BDE?
• Which satellites constellation hosts an experimental GPS Radio Occultation instrument?
• What is the electromagnetic spectrum?
• What is one of the main capabilities provided by an Army Space Support Team (ARSST)?
• Which of the following is NOT a function of the Space Surveillance Network (SSN)?
• What is the primary purpose of Tracking Operations?
• What must Collection Managers derive from users to facilitate intelligence collection?
• Is an Army Space Support Team (ARSST) attached to a supported unit permanently or temporarily?
• What is the military's preference for the evolutionary approach to space acquisition based on?
• Which type of sensor is NOT typically associated with UAS platforms?
• Why is it important to notify nations about a reentering object from space?
• What is the primary function of the navigation guidance control subsystem?
• What does Defensive Space Control involve?
• What does the term "survivability" relate to in the context of Nanosats?
• What is the most commonly used thruster type for satellite on-orbit propulsion?
• In proximity operations, what type of target assists the chase satellite in updating its relative position and velocity?
• What are some of the Army's primary space capabilities?
• What is the primary function of the GMD system in relation to incoming missile threats?
• The Exo-atmospheric Kill Vehicle (EKV) of the Ground-based Interceptor (GBI) destroys the re-entry vehicle (RV) through what method?
• What does JP 3-14 pertain to?
• What factor significantly affects the Dilution of Precision (DOP) in GPS technology?
• What are the three functions of a Structural Subsystem in a satellite?
• Ion thrusters are mainly employed for what purpose in spacecraft?
• What essential information does elevation data enhance for satellite imaging?
• Which sensor is intended to replace the DSP legacy system?
• What type of data is associated with computing bandwidth?
• Which jammers attempt to make a GPS receiver misrepresent its actual position?
• Which organization provides weather products to Army users?
• Which satellites are managed by 2 SOPS?
• What type of particles make up the Van Allen Belt?
• What foreign satellite navigation system does China utilize?
• Which of the following services operates the MQ-4C Triton?
• Which UAS operates at the Battalion and below level?
• In GPS technology, what does the term "trilateration" refer to?
• In which phase of missile flight is the GMD designed to engage threats to the Homeland?
• What capability does FFT offer regarding inter-service situational awareness?
• Which laser type matches the wavelength of the target sensor or optics?
• Rocket propulsion helps an aircraft to do which of the following?
• How does China enhance its command and control operations?
• Are all Unmanned Aerial Systems (UAS) dependent on SATCOM and GPS?
• How does GMD contribute to the overall defense strategy of the U.S.?
• What is the name of the 1st Space Brigade detachment located at the Combined Air Operations Center (CAOC)?
• Which agency is responsible for Measurement and Signature Intelligence (MASINT)?
• What are the four primary mission areas that OPIR supports?
• What does a semi-synchronous orbit typically signify in terms of time?
• What is the primary mission of the Ground-based Midcourse Defense (GMD)?
• Which of the following is NOT a mitigation technique against Solar Conjunction?
• What is a primary characteristic of Major Defense Acquisition Programs (MDAP)?
• How often should you obtain a new element set for satellites in Low Earth Orbit (LEO)?
• Which type of attack is directly associated with missiles targeting ground stations?
• Which GMD sensor is predominantly used by the Navy?
• Which unit is responsible for managing DMSP, NOAA, and reserves?
• What is the primary method for two satellites in the same location to rendezvous?
• What advantage does elevation data provide to satellite imagery?
• What is the function of Command Operations in satellite management?
• Which of the following is NOT a reason to perform orbital rendezvous?
• Who manages Human Intelligence (HUMINT) collection within the U.S. intelligence community?
• What is the name of the Space Operations Center?
• Which program focused on developing skills for rendezvous and docking in space?
• What typical environment causes multipathing issues in GPS signals?
• What are the three things that the Structural Subsystem of a spacecraft provides?
• What type of propulsion system uses electromagnetic energy to operate?
• Which part of the electromagnetic spectrum is used for satellite communications?
• Which satellite communication band is the highest frequency and is less affected by weather conditions?
• Which factor emphasizes the military's reliance on cyberspace?
• Which band is most susceptible to atmospheric absorption?
• Which element of the GMD system is pivotal for executing interception missions?
• What was the U2 Dragonlady used for in early U.S. surveillance programs?
• Which organization is responsible for overseeing the Department of Defense Information Network (DODIN)?
• Which Ground-based Midcourse Defense (GMD) sensor is operated by the Army?
• What does drag primarily depend on?
• What countermeasure to SATCOM jamming rapidly changes transmit/receive frequencies?
• What type of support does FFT provide for time-sensitive targets (TSTs)?
• Which principle is NOT a key provision of the 1967 Outer Space Treaty?
• Which category of sensors includes those that support the SSN specifically?
• Which band operates primarily in the range of 3 to 30 GHz?
• What does GPS PNT stand for in military terms?
• What operations center is responsible for managing the FFT?
• What is a spoofer in the context of GPS jamming technology?
• What approach does the DoD prefer for space control negation?
• Which type of imagery is best for distinguishing different types of materials on the surface?
• Is there a recognized boundary between airspace and outer space?
• Who was a significant figure in the German V2 program that defected to the U.S.?
• What does Telemetry Operations focus on?
• Which of the following is NOT a harmful effect of space weather on satellites?
• What is the most common type of error associated with FFT platforms?
• Which country exclusively launches retrograde orbits for its space vehicles?
• What is a significant threat that cyberspace presents to military operations?
• What characteristic of staging helps improve payload delivery to orbit?
• What types of launches can be conducted from Vandenberg AFB?
• What does the Attitude Determination and Control system primarily manage?
• What is the main difference between High Power and Low Power lasers?
• Which GMD sensor is classified as Space Based?
• Which Commander does the GMD mission primarily support in terms of Homeland Defense?
• What components are included in the SBIRS architecture alongside the DSP legacy system?
• Which component primarily emphasizes the vital interconnectedness of cyber operations?
• What are the primary lines of effort for USASMDC/ARSTRAT?
• Which missile warning system segment operates in space?
• What are the implications of countries developing GPS jammers?
• What principle describes the collection of electromagnetic energy?
• Which UAS operates primarily at the Division level?
• What are the three phases of missile flight?
• From which three countries do we obtain commercial Synthetic Aperture Radar (SAR) products?
• The rapid and widespread nature of which missiles makes missile warning critical?
• What type of interference is described as blocking communication and radar signals?
• What type of damage can satellites incur from space weather?
• The Distributed Common Ground System-Army (DCGS-A) primarily provides what type of tools?
• What are the three primary missions of the GPS system?
• What do users outline as part of the Collection process?
• How did the German V2 program contribute to U.S. space development?
• What role does the argument of perigee play in orbital mechanics?
• Which of the following was one of Dr. Robert Goddard's primary contributions?
• What was the primary goal of the Mercury space program?
• What is the relevance of Satellite Communications (SATCOM) to the Army?
• Which military systems can be degraded by space weather? Select the one that does not belong:
• What was Project Genetrix primarily focused on?
• Which commercial imagery satellite is known for having the best electro-optical and spectral resolution?
• What is a key characteristic of the current cyber environment?
• Which of the following describes the operational efficiency of Nanosats?
• What types of launches can be conducted from Cape Canaveral AFS?
• Which agency operates the DSP sensor?
• What is the function of ARSST Space Support?
• Which Service is responsible for US military space lift capabilities?
• Which satellite operation concern results from atmospheric drag during solar maxima?
• What does RED DOT not do regarding ISR assets?
• What component of GMD allows human control of the battle?
• What has been India's primary focus in domestic communications?
• What is the term for deception jammers that can retransmit portions of GPS signals on a time delay?
• What boosting method provides a greater payload capacity to orbit for a given size of launch?
• What was the designed lifespan of DSP satellites?
• What is one of the five main mission areas of the Army Space Cadre?
• In satellite communications, which band is often utilized for tactical communications?
• Which band is known for having the best anti-jam properties and is referred to as "protected Comms"?
• EMP events in space can create what type of attack?
• Which system enhances GPS signal for improved location accuracy?
• What is an example of a software program found on the DCGS-A with a Space Build?
• What satellite system provides timely meteorological data for weather forecasting?
• In order for a transmitted signal to be effectively received, it must be greater than the strength of the background noise. What is the missing word?
• Which term best describes the nature of cyberspace vulnerabilities?
• What are the three primary bands utilized for satellite communications?
• What is the primary objective of Offensive Space Control?
• Which substance is primarily associated with the effects of a Geomagnetic Storm?
• OPIR detects and characterizes radiant energy that is emitted or what?
• Which organization provides global telecommunications services, handling over half of international calls?
• What is the minimum number of satellites needed for a GPS receiver to provide 3D position information?
• What notable advancement has China developed for secure communications?
• What type of SIGINT deals specifically with intercepted literal human communications?
• In what year did the United States land a man on the moon?
• What is the primary role of the USASMDC/ARSTRAT Commander as the Army Service Component Commander to USSTRATCOM?
• Which band is most affected by solar weather phenomena like scintillation?
• What does UHF stand for in the context of satellite communications?
• What specific feature does FFT add to operational command?
• Which term defines the ability to prevent hostile forces from effectively using GPS?
• Which type of radar requires alerting and cueing systems to be effective?
• Which organization is responsible for providing weather data to the United States Army?
• Which combination correctly reflects the sequence from charged particles to scintillation?
• Which emissions from the Sun are responsible for space weather?
• What describes the relationship of apogee and perigee in orbital mechanics?
• Which band is commonly referred to as a "narrowband" in satellite communications?
• Which organization is tasked with Missile Warning?
• In which type of orbit does a satellite have varying eccentricity and inclination?
• What type of data does Metric data provide regarding satellites?
• What is the greatest factor that determines the length of the launch window?
• What differentiates passive collection from active collection of electromagnetic energy?
• What defines the term "Cyberspace"?
• What does the Theater Event System (TES) provide for Theater Ballistic Missiles (TBMs)?
• Which satellite navigation system is associated with Japan?
• Where is the operational hub of USASMDC/ARSTRAT located?
• What do charged particles create when interacting with the Earth's magneto tail?
• The ability to turn off coverage over a specific spot on Earth is known as what?
• What is one of the key tenants that involves limiting hostile forces' GPS capabilities?
• What was the primary goal of the Apollo program?
• Unmanned Aerial Systems (UAS) have a linkage to which of the following operational areas?
• Which document states the right to an "Anticipatory or Preemptive" first strike if space systems are threatened?
• How do variations in solar activity affect the Van Allen Belt?
• What is unique about the Iridium satellite constellation?
• What is a key characteristic of Low Earth Orbit (LEO)?
• Which satellite is capable of detecting nighttime lights?
• The commander of the SMDC is also the commander of which Joint Functional Component Command?
• At what unit levels is a Space Support Element (SSE) found within the Army?
• Which US weather satellites are in Low Earth Orbit (LEO)?
• What is the role of the ARSST during operations?
• What method is primarily used by GPS to measure signals for location determination?
• What is the primary communication method used by the MQ-1 Grey Eagle?
• What is true about the orbit size according to Kepler's laws?
• What is the role of the Unit Collection Manager in intelligence operations?
• Which of the following can cause errors with the accuracy of FFT devices?
• Which nation was the first to launch a satellite into space?
• What does SOI data provide in relation to objects being tracked?
• What are reasons for concerns about GPS jammers from a susceptibility standpoint?
• Which organization is responsible for the primary command and control of the Space Surveillance Network (SSN)?
• How do military GPS receivers differ from civilian GPS receivers in terms of frequency and codes?
• What vehicle program was created to produce replacement lift vehicles for the USAF legacy lift systems?
• What does SBIRS stand for regarding missile warning systems?
• What is one of the main mission areas focused on in the Army Space Cadre?
• What is a major advantage of Nanosats in military applications?
• What is the tracking significance of bouncing radio signals off the moon?
• Which harmful effect related to space weather can cause problems for satellite operations?
• Which type of rocket propulsion is solely dependent on chemical reactions?
• What is one of the primary applications of chemical power systems in spacecraft?
• What best describes doctrine in a military context?
• JFCC Space serves as the single point of contact for which of the following activities?
• What characteristic of a missile launch influences an OPIR sensor's ability to detect it?
• Which of the following is considered a permanent impairment in space control?
• Which of the following units falls under the 1st Space Brigade?
• Which service primarily focuses on providing communications for shipping and aviation?
• What is one of the main functions of a World Wide Space Operations Center (WSOC)?
• How does inclination affect a satellite's ground trace?
• Which US weather satellites are in Geostationary Orbit (GEO)?
• Which sensors are included in the 'contributing' category for SSN support?
• What are the six USSTRATCOM mission areas?
• What satellite constellation is replacing the Molniya satellite constellation?
• What advantage is offered by the single step approach to acquisition?
• What type of imagery does the MQ-1 Grey Eagle utilize?
• What is the greatest effect on Low Earth Orbit (LEO) spacecraft during a period of increased solar activity?
• What type of GMD sensor is the Aegis?
• Which GMD sensor is operated by the Air Force?
• What is the process of change detection in satellite imagery?
• What does "Space Support" in the context of the 1st Space BDE encompass?
• What is the primary orbit used for MILSATCOM communications satellites?
• What is the role of the 557th Weather Wing?
• How many satellites are required for a fully operational GPS constellation?
• What is outlined in FM 3-14 regarding Army operations?
• Which type of sensor is classified as 'collateral' within the SSN's structure?
• Which band is identified as a "wide band" for communication purposes?
• In the context of missile warnings, reliability and accuracy are vital for what reason?
• What are the potential outcomes of an ineffective GMD engagement?
• Is there room for growth in the radio frequency portion of the electromagnetic spectrum?
• Which weather satellite is specifically equipped to monitor atmospheric brightness at night?
• Which capability is specifically associated with the 53rd?
• What technology improves GPS signal accuracy by providing differential corrections?
• What is the primary effect on military systems during a Solar Conjunction?
• How does electromagnetic spectrum bandwidth differ from computing bandwidth?
• What type of orbit has a period of approximately 24 hours?
• Which orbital element represents the tilt of an orbit?
• What is one method of protecting satellites from hazards or malicious activities?
• What does the third tenant of NAVWAR focus on?
• What four actions does the National Reconnaissance Office perform regarding its space systems?
• What factor primarily determines radar "discrimination" performance?
• Which sensor type is associated with SIGINT on UAS platforms?
• Which of the following is NOT a major civil space organization?
• For what reason is the third law of motion significant in rocketry?
• Which type of imagery typically offers the highest spatial resolution?
• What is the primary objective of the Joint Spectrum Interference Resolution (JSIR) Program?
• Which of the following space operations is the 100th responsible for?
• What organization operates all of the nation’s weather satellites?
• In which location is the Joint Space Operations Center (JSpOC) situated?
• RED DOT utilizes which types of ISR assets?
• If the inclination is the same as the launch attitude, how many launch opportunities are available per day?
• What describes solar wind?
• Why does the Army maintain an Army Space Cadre?
• What type of information is delivered to all JBC-P consoles at the UNCLASSIFIED level?
• What is the primary purpose of the Theatre Missile Warning system?
• What describes the Russian communications capabilities?
• What does the acronym NOAA stand for?
• What is the primary function of ARABSAR?
• Which country has the largest Cyber Warrior program?
• What high altitude strategic UAS operated by the Air Force can dwell over a target area for more than 24 hours?
• Which of the following units is part of the Army Space structure?
• What feature makes the DAGR more resistant to jamming compared to commercial GPS receivers?
• What characteristic of Nanosats enables rapid adaptation to threats?
• What technological advancements were attributed to Dr. Robert Goddard?
• What is a major benefit of using multi-spectral imaging technology?
• Which two functions does the NRO explicitly avoid in the intelligence cycle?
• How does a GPS system determine a user's position?
• Why is the US concerned about GPS jammers from a dependence standpoint?
• What units are included in the 1st Space Battalion?
• What type of intelligence is collected from signals emitted from radars and communications devices?
• What report directed the creation of a Space Cadre?
• What is a common impact of electronic warfare on GPS systems?
• What must your DAGR acquire first to utilize the P (Y) code?
• What does the Space Surveillance Network (SSN) maintain?
• What is a common method of cyber attack against military systems?
• Is the United States Cyber Command (USCYBERCOM) a sub-unified command subordinate to USSTRATCOM?
• Most Department of Defense space systems are categorized under which Acquisition category (ACAT)?
• What type of orbit does the Molniya satellite operate in?
• What role does the angle between satellites have on GPS accuracy?
• Which three combatant command commanders have global responsibility?
• Which statement regarding RED DOT alerts/icons is accurate?
• What are the three sub-disciplines of Cyberspace Operations (CO)?
• What aspect of change detection is primarily analyzed in imagery?
• Which of Newton's laws relates to the principle of rocket propulsion?
• Which software produces PDOP charts showing GPS accuracy?
• What rating do RED DOT alerts/icons carry regarding confidence in the IED presence?
• Which agencies, besides the DoD, operate GMD sensors?
• What does the FFT provide in terms of risk management?
• What are characteristics of the Van Allen Belt?
• Why are Intercontinental Ballistic Missiles (ICBMs) easier to detect than Theater Ballistic Missiles (TBMs)?
• What is Scintillation caused by?
• Which laser requires higher power to overload a sensor?
• Where is the SMDC Operations Center located?
• Which sub-discipline of SIGINT involves intercepting non-communications radiations?
• What is one of the key benefits of using Nanosats?
• What does the 1st Space Brigade specialize in?
• High-Energy Lasers are primarily used for what purpose?
• What GMD sensor does the MDA/DIA collaborate with?
• Which factor makes space systems more expensive to acquire than other DoD systems?
• Which organization is responsible for protecting the government's information systems and producing foreign signals intelligence?
• Which JFCC is responsible for Space operations?
• Which unit is primarily responsible for in-theater missile launch reporting and warning?
• What is the first tenant of Navigation Warfare (NAVWAR)?
• The number of launch opportunities per day depends on what characteristic of the launch?
• What does the FFT provide in terms of situational awareness?
• What does the term "prograde" refer to in orbital terminology?
• What allows Nanosats to operate effectively in crowded airspace?
• What guidance does the Mission Management Center (MMC) rely on to determine whom to share FFT data with?
• What is the most common source of GPS interference?
• Which two companies provide lift systems for the EELV program?
• Which country operates the GLOSNASS satellite navigation system?
• What unique capability does multi-spectral imaging provide in terms of surface materials?
• How are satellites proceeding in their orbits around the Earth?
• What type of radar is classified as an active sensor used by the SSN?
• Which of the following methods is NOT a way heat is transferred?
• What type of GPS jammers send random noise at a high power to disrupt GPS signals?
• How often should you obtain a new element set for satellites in Geostationary Orbit (GEO)?
• Which capability allows for shaping the coverage area of the communication footprint?
• What is a Satellite Bus?
• How is spatial resolution defined in imagery analysis?
• What is the collection process initiated by users identifying their needs termed?
• What is India's satellite navigation system called?
• Why are operators and users crucial to the Acquisition program?
• What is the primary use of nuclear systems in spacecraft?
• How are wavelength and frequency related?
• What is the primary purpose of Red Dot?
• Which command oversees the global strike mission area?
• What is the primary function of the JSpOC?
• What does TDOA stand for in the context of geolocation of electromagnetic interference sources?
• What are some factors that can affect OPIR sensors?
• Which commercial satellite product is associated with Canada?
• What does the GIANT tool provide in terms of GPS jamming effects?
• Do JFFT devices rely on GPS and SATCOM technology?
• When did the United States successfully launch the Explorer 1 satellite?
• What are the two types of sensors used by the Space Surveillance Network?
• Which of the following is NOT a benefit of using Nanosats?
• Which radar provides target discrimination in the GMD system?
• What is the preferred approach to space control outlined in DoD Space Control Policy?
• Which of the following bands is most susceptible to jamming?
• What is one of the GPS jamming mitigation TTPs?
• Why is the Army particularly concerned with GPS technology?
• Which Combatant Commander is responsible for the FFT?
• Which agency collaborates with the Army for weather product needs?
• What role does the Space Support Element (SSE) serve in relation to a supported unit?
• What type of units does JTAGS belong to?
• Which types of satellites are commanded by 22 SOPS?
• Which organization provides weather products to Navy and Marine Corps users?
• Which method of heat transfer involves thermal transfer between flowing fluids and a solid surface?
• What does bandwidth refer to in the context of electromagnetic spectrum?
• What technique can be used to protect sensitive satellite sensors from laser attacks?