4. (TCO 2) A Waiter is responsible for taking the order from the Customer based

Question

4. (TCO 2) A Waiter is responsible for taking the order from the Customer based on the menu, informing the Chef of the order and delivering the requested food back to the Customer. A Chef is responsible for preparing the food and notifying the Waiter when the food is ready. The Customer is responsible for placing an order from the menu. In identifying the interface of the Customer object, which of the following would you consider as (an) appropriate message(s) the Customer should respond to? (Points : 2)         4. (TCO 2) A Waiter is responsible for taking the order from the Customer based on the menu, informing the Chef of the order and delivering the requested food back to the Customer. A Chef is responsible for preparing the food and notifying the Waiter when the food is ready. The Customer is responsible for placing an order from the menu. In identifying the interface of the Customer object, which of the following would you consider as (an) appropriate message(s) the Customer should respond to? (Points : 2)        

Explanation / Answer

1Only B and C

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None are true

One error handling strategy is to check for problems and attempt to recover.

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