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English, 28.02.2021 22:00 anna8352

The method used by SIGSALY to encode messages was more effective than the method used by the Scrambler to encode messages. What evidence from the text best supports this conclusion? a-More than 3,000 high-level conversations happened over SIGSALY, covering troop movements, equipment drops, and military strategy.
b-Marshall didn’t trust the Scrambler for his secure military communications, so he decided to send his message to Hawaii via telegraph code.
c-The SIGSALY system saw the first transmission of speech using pulse-code modulation and the first effective use of bandwidth compression to recreate speech.
d-The Germans were able to crack the code for the Scrambler, while no record has ever been found of the German or Japanese militaries decoding SIGSALY’s messages.

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