Item
Correct Answer and Feedback
6.
C.
Performs better against the signal being transmitted.
These modulation types are selected based on their
effectiveness against the method of transmission being
attacked. (page 3-2, para 1b)
7.
D.
Environmental factors affect the ability of a jamming
device to radiate a signal.
Weather,
terrain,
and
vegetation
affect
the
considerations that apply to jammer selection.
(page
3-4, para 1d(6))
8.
A.
Imitative electronic deception.
IED injects false and misleading information directly
into an enemy's communications nets. The activity may
vary
in
scope,
based
on
the
sensitivity
and
sophistication of the techniques used.
(page 3-6,
para 3c(1))
9.
C.
Nuisance intrusion.
Nuisance
intrusion
requires
language
ability,
a
compatible
radio,
and
little
technical
support.
However, deceptive jamming, planned message intrusion,
and cryptographic intrusion need skilled operators to
prevent an enemy from detecting the level of success
that friendly EW and SIGINT are having in exploiting
enemy communications. (page 3-6, para 3c(2))
3-13
SS0134
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