Electronic warfare questions with
verified answers
What are the two categories of DECM? - correct answer ✔✔ Manipulative and Imitative.
What are the two subdivisions of ECCM? - correct answer ✔✔ System techniques and Operator
techniques.
In a tactical situation, what division of EW provides the decision maker with a basis for the use
of jamming? - correct answer ✔✔ ESM.
Who has overall responsibility for EW in the Navy? - correct answer ✔✔ CNO.
What related field of intelligence is closely identified with ESM? - correct answer ✔✔ SIGINT.
ECM actions are broadly classified into what two basic functions? - correct answer ✔✔ Stand-
off and Self-screening.
The deliberate radiation of electromagnetic energy with the objective of impairing the enemy's
use of electronic devices defines what term? - correct answer ✔✔ Jamming.
The use of electronic devices to produce false navigational information is called. - correct
answer ✔✔ Meaconing.
What are the two types of jamming? - correct answer ✔✔ Electronic and Mechanical.
verified answers
What are the two categories of DECM? - correct answer ✔✔ Manipulative and Imitative.
What are the two subdivisions of ECCM? - correct answer ✔✔ System techniques and Operator
techniques.
In a tactical situation, what division of EW provides the decision maker with a basis for the use
of jamming? - correct answer ✔✔ ESM.
Who has overall responsibility for EW in the Navy? - correct answer ✔✔ CNO.
What related field of intelligence is closely identified with ESM? - correct answer ✔✔ SIGINT.
ECM actions are broadly classified into what two basic functions? - correct answer ✔✔ Stand-
off and Self-screening.
The deliberate radiation of electromagnetic energy with the objective of impairing the enemy's
use of electronic devices defines what term? - correct answer ✔✔ Jamming.
The use of electronic devices to produce false navigational information is called. - correct
answer ✔✔ Meaconing.
What are the two types of jamming? - correct answer ✔✔ Electronic and Mechanical.
