Information Warfare is:

A.
Developing weapons systems based on artificial intelligence technology.

B.
Signal intelligence.

C.
Attacking the information infrastructure of a nation to gain military
and/or economic advantages.

D.
Generating and disseminating propaganda material.

Explanation:
* Answer “Developing weapons systems based on artificial intelligence technology” is a distracter
and has to do with weapon systems development.
* Answer “Generating and disseminating propaganda material” is not applicable.
Answer “Signal intelligence” is the conventional acquisition of information from radio signals.