Which quote from this passage is an example of indirect characterization? “The demon was a big, cheerful-looking demon with a bland, round face.”
“Many demons called Tang men John because, they insisted, they never could get the hang of our real names.”
“He had an intuitive feeling for what made the horseless carriages tick.”
“He looked around inside the engine for about ten minutes and then wiped his face absentmindedly, so that the grease stained his cheek.”

One of the author's purposes in the code book is to explain different types of codebreaking to his readers. which line best demonstrates this purpose? a theoretical breakthrough would be a fundamentally new way of finding alice's private key mathematicians have been studying factoring for centuries, and modern factoring techniques are not significantly better than ancient techniques a more recent development is the so-called tempest attack, which aims to detect the electromagnetic signals emitted in a computer's display unit if scientists could build a quantum computer, it would be able to perform calculations with enormous speed mark this and return save and exit next submit