Which of the following is one of Isaac Asimov's "Three Laws of Robotics"?
A. A robot must protect itself unless such protection requires it to
harm a human.
B. A robot may not carry out tasks that would make humans
themselves irrelevant.
C. Robots should not expect to hold the same rights as humans.
D. A robot must not permit itself to act on emotion when logic would
dictate otherwise.

As usual the nurse has trouble getting to the point what does juliet think happened before she learns the truth?

How are the characters of tablin and keyn revealed in this excerpt from "the guard" by simon dunbar? a. indirectly through dialogue and by thoughts and actions b. directly through a narrative description c. indirectly through dialogue "where's my horse? " keyn asked. tablin looked around the dirt courtyard. he tried to peer through the shadowy arches of the flowing barrel. he even twisted in his saddle to look across the merchant's bazaar, past tents and warehouses filled with goods. "i don't know," he said. "did you leave it in your mouth? it's the only place i can think of that's big enough." keyn laughed; something got stuck in his throat half way, and he coughed for breath. "i can see you're good to go,” tablin observed as keyn struggled to clear his throat. “go get your horse yourself before i take the job and leave you to rot in the flowing barrel."

What is the definition of cache and in what circumstances would it be appropriate to use it