This is the writer's choice of words, including the vocabulary used, the appropriateness of the words, and the vividness of the language.

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

Which of the following best describes how the majority of content decisions are made by the media?

Ok which of peter's lines shows that he is using personal experience to understand the reading?