In the pseudocode below, if there is only one customer and one waiter, insert wa

Question

 In the pseudocode below, if there is only one customer and one waiter,    insert wait and signal calls to coordinate the steps to occur in the order    given.         Customer            Waiter                      1_Give_order()                                 2_Take_order()                            3_Serve_meal()      4_Eat_meal()                 5_Request_check()                               6_Give_check()       7_Pay                                            8_Take_payment()             

Explanation / Answer

1_Give_order() ------->signal() (give the order) 2_Take_order() ------------->wait() ( take the order if the waiter is free) 3_Serve_meal() 4_Eat_meal() 5_Request_check() ----------->signal() (request for check) 6_Give_check() ------------->wait() (check granted) 7_Pay ------------->signal() (pay the bill) 8_Take_payment() ------------->wait() (take paymeny when cash counter is free)

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