Army Study Guide - Communications

10 Questions | Total Attempts: 72

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Study Guide Quizzes & Trivia

Questions and Answers
  • 1. 
    What does SOI stand for?
    • A. 

      Signal Operation Instructions

    • B. 

      Simple Organizational Institute

    • C. 

      Synchronized Overlapping Interference

    • D. 

      Silent Overall Instructions

  • 2. 
    What Field Manual covers Tactical Single-Channel Radio Communications Techniques?
    • A. 

      FM 24-18

    • B. 

      FM 7-21.13

    • C. 

      FM 3-25.26

    • D. 

      FM 4.25.11

  • 3. 
    What does the SOI provide?
    • A. 

      The organization of stations into nets

    • B. 

      Assigns call signs

    • C. 

      Designates net control stations (NCS)

    • D. 

      Assign frequencies

    • E. 

      Changes to alternate frequencies

    • F. 

      Security procedures to be used by radio operators

  • 4. 
    Which means of communication is least secure?
    • A. 

      Radio

    • B. 

      Sound

    • C. 

      Visual

    • D. 

      Messenger

    • E. 

      Wire

  • 5. 
    Which means of communication is most secure?
    • A. 

      Radio

    • B. 

      Sound

    • C. 

      Visual

    • D. 

      Messenger

    • E. 

      Wire

  • 6. 
    What are five methods of communication?
    • A. 

      Radio

    • B. 

      Sound

    • C. 

      Visual

    • D. 

      Messenger

    • E. 

      Wire

    • F. 

      String

  • 7. 
    What is COMSEC?
    • A. 

      Communication security

    • B. 

      Common section

    • C. 

      Component security

    • D. 

      Communication section

  • 8. 
    What is OPSEC?
    • A. 

      Operational security

    • B. 

      Operating section

    • C. 

      Optional security

    • D. 

      Operatable security

  • 9. 
    List 5 factors that affect the range of radio equipment?
    • A. 

      Weather

    • B. 

      Terrain

    • C. 

      Antenna

    • D. 

      Power

    • E. 

      Location

    • F. 

      Vehicle

  • 10. 
    What does NCS stand for?
    • A. 

      Net Control Station

    • B. 

      Noise Cancellation System

    • C. 

      Network Correspondence Signal

    • D. 

      Non-Commissioned Soldier

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