Why may the lady in “the lady of shalott” not leave her island? a. she has no means of transport at the poem’s beginning. b. a curse is on her that forbids her doing so. c. the king in camelot has forbidden her to do so. d. she is too overburdened with her weaving to do so.

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