Exam (elaborations)
ARMY SPACE CADRE COURSE, EXAM 3 QUESTIONS AND ANSWERS
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ARMY SPACE CADRE COURSE, EXAM 3 QUESTIONS AND ANSWERS
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Name: Score:31 Multiple choice questions
Term 1 of 31
What are the 3 primary multiplexing techniques used to allow multiple users to share the same
bandwidth?
FDMA
TDMA
CDMA
TACTICAL DENIAL
GEO (PRIMARY)
HEO
LEO
WGS; BEAM SHAPING
Term 2 of 31
What is Space Situational Awareness (SSA)?
Method for Launching Satellites into Orbit
Technique for Predicting Solar Flares
Protocol for Communicating with Extraterrestrial Life
Ability to Detect, Track, Identify, and Characterize
Term 3 of 31
What band is most susceptible to space weather?
UHF
SHF
VLF
VHF
,Term 4 of 31
What does the 53rd Signal BN do?
Satellite payload control (SATCON) of defense satellite communication system (DSCS) &
wideband global satcom (WGS
Analysis of weather patterns using satellite data
Designing satellite hardware components
Maintenance of ground stations for gps satellites
Term 5 of 31
What is Space Surveillance Network (SAN)?
System for tracking international flights
Global network of weather monitoring stations
Database of historical space missions
Collection of Active and Passive sensors on the ground and in space; provides Space
Situational Awareness (SSA)
Term 6 of 31
What is the relevance of SATCOM to the Army?
Department of commerce (doc)
Uhf (longer wavelength)
shf
ehf (shorter wavelength)
Enables Beyond Line of Sight (BLOS)
Geo (primary)
heo
leo
,Term 7 of 31
What are the 2 types of sensors used by SSN
Internal and External
Rooted & Deep
Active & Passive
Shallow & Hollow
Term 8 of 31
What does TDOA measure?
Geo (primary)
heo
leo
Frequency (doppler shift)
Time (received over two paths)
Cspoc (combined space operations center)
Term 9 of 31
Describe the 5 "Ds" of Offensive Space Control.
CSpOC (Combined Space Operations Center)
Destruction - Permanently eliminate
Degradation - Permanently impair
Denial - Temporarily eliminate
Disruption - Temporarily impair
Deception - Mislead adversary by manipulation, distortion, or falsification of
evidence/information
-actions conducted to negate adversaries systems or services by means of Destruction,
Degradation, Denial, Disruption, and Deception
Department of Commerce (DOC)
, Term 10 of 31
Describe Uplink Jamming.
Ability to detect, track, identify, and characterize
Widespread effects, must be in the satellite footprint, more difficult due to power
required
-actions conducted to negate adversaries systems or services by means of destruction,
degradation, denial, disruption, and deception
Localized effects, must have Line of Sight to the receiver; easier due to less power
required
Term 11 of 31
What does FDOA measure?
Geo (primary)
heo
leo
Time (received over two paths)
Department of commerce (doc)
Frequency (Doppler shift)
Term 12 of 31
what is our preferred approach to space control outlined in DoD Space Control Policy?
Tactical Denial
Fdma Tdma Cdma
Dscs; Beam Nulling
Enemy
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