CORPORAL'S COURSE TEST WITH APPROVED ANSWERS 2025-
2026 #19
What does the acronym OSCAR stand for? - correct answer Operational Stress Control
and Readiness
Most frequency interference is always present in a military environment. Where does
man made interferences come from? - correct answer electrical sources
Effective leadership depends on the moral examples set by the leader, not only as a
warfighter but as a _____ and _____. - correct answer citizen and human being
In combat or peacetime, leaders demonstrate _____ _____ by making decisions, no
matter how difficult or unpopular, that consistently meet the high standards and
expectations of the Marine Corps. - correct answer moral courage
Two principle paths by which radio waves travel from a transmitter to the receiver? -
correct answer ground and sky waves
Marines demonstrate leadership philosophy through _____ _____, _____ _____ __
_____, and _____ _____ and - correct answer
3 radio modes used are - correct answer simplex half duplex and full duplex
2 principle sources of natural radio noise are - correct answer thunderstorms and stars
Frequency band characteristics in VHF from ground range from - correct answer 0-30
miles
Contour lines show what? - correct answer elevation
Map reading and plotting principle is read how? - correct answer right and up
VHF frequency range is what? - correct answer 30-300 mhz
Our character or ethos has been shaped throughout Marine Corps history not just by
doctrine but also by? - correct answer the actions of ordinary men and women who
came before us
To effectively mentor Marines , a key quality that leaders must possess is? - correct
answer a genuine concern for subordinates
Three types of contour lines on a map are? - correct answer index, intermediate and
supplementary
2026 #19
What does the acronym OSCAR stand for? - correct answer Operational Stress Control
and Readiness
Most frequency interference is always present in a military environment. Where does
man made interferences come from? - correct answer electrical sources
Effective leadership depends on the moral examples set by the leader, not only as a
warfighter but as a _____ and _____. - correct answer citizen and human being
In combat or peacetime, leaders demonstrate _____ _____ by making decisions, no
matter how difficult or unpopular, that consistently meet the high standards and
expectations of the Marine Corps. - correct answer moral courage
Two principle paths by which radio waves travel from a transmitter to the receiver? -
correct answer ground and sky waves
Marines demonstrate leadership philosophy through _____ _____, _____ _____ __
_____, and _____ _____ and - correct answer
3 radio modes used are - correct answer simplex half duplex and full duplex
2 principle sources of natural radio noise are - correct answer thunderstorms and stars
Frequency band characteristics in VHF from ground range from - correct answer 0-30
miles
Contour lines show what? - correct answer elevation
Map reading and plotting principle is read how? - correct answer right and up
VHF frequency range is what? - correct answer 30-300 mhz
Our character or ethos has been shaped throughout Marine Corps history not just by
doctrine but also by? - correct answer the actions of ordinary men and women who
came before us
To effectively mentor Marines , a key quality that leaders must possess is? - correct
answer a genuine concern for subordinates
Three types of contour lines on a map are? - correct answer index, intermediate and
supplementary
