The __________ algorithm accepts the ciphertext and the matching key and produces the original plaintext.

With _______, companies can access each other's databases for smooth supply chain and customer relationship management.

a. Market deconstruction b. Knowledge management c. Interdisciplinary standards d. Open standards

Which of the following statements about Blue Cross and Blue Shield plans is (are) true?

I. Blue Cross and Blue Shield plans can be organized on a nonprofit basis or on a for-profit basis. II. Blue Cross provides coverage for hospital services; Blue Shield provides coverage for physicians' and surgeons' fees. A) I only B) II only C) both I and II D) neither I nor II