QUESTION 5 Alice designates Bob as her health-care proxy in case she is unconsci

Question

QUESTION 5 Alice designates Bob as her health-care proxy in case she is unconscious. Bob can choose to resuscitate Alice or not. Alice signs her health-care proxy form. Select the best access-control logic formula that represents Alice's health-care proxy. Use the following notation: u: unconscious; r: resuscitate SignatureAlice says (Bob reps Alice onrA Bob reps Alice on r) SignatureAlice says ((u (Bob reps Alice on r ))^(u (Bob reps Alice on-r))) QUESTION 6 Suppose Edith is the witness who signs Alice's health-care proxy stating that Bob is her health care proxy in case she is unconscious. Bob can choose to resuscitate Alice or not. Select the best access-control logic formula that represents Edith witnessing Alice's health-care proxy. Use the following notation: u: unconscious; r: resuscitate SignatureEdith SignatureAlice says ((u Bob reps Alice on r) ^(u Bob reps Alice on-r)) signatureEdith & SignatureAlice says ((uBob reps Alice on r) ^(uBob reps Alice on ))

Explanation / Answer

For question 5, second options is the best access-control logic because Bob can choose to resuscitate Alice or not only when she is Unconscious

For Question 6, first option is the correct access-control logic formula because we do not use symbol "&" in access-control logic " , instead we use " | " .

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