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LESSON 1

PRACTICE EXERCISE

ANSWER KEY

1. Which of the following is used to cause an enemy to misinterpret what his collection systems have gathered?

A. Deception
B. Jamming
C. Preventive EW
D. Remedial EW
2. What measures protect friendly emitters from enemy EW?

A. ECM
B. ECCM
C. ESM
D. SIGSEC
3. Which of the following is not an EW component?

A. ECM
B. ECCM
C. ESM
D. SIGSEC
4. Anti-ECM are used against which activity?

A. Deception
B. Jamming
C. ESM
D. ECCM
5. SIGSEC is closely related to which activity?

A. ECM
B. ECCM
C. ESM
D. Jamming

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