What can you infer about the speaker's sister?
a) she awoke from her coma first.
b) she is able to her sister.
c) she did not survive the accident.
d) she does not remember the day before the accident.

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

Compare how this myth is portrayed in the painting and in the text. is the mood similar or different? how do the painter and the author create these moods

Which sentence is the most effective in stating the overall purpose of section 4, “confidentiality of user names and passwords? ”