Analyse the below sequence diagram and answer the following questions:Dinner NowSystemCustomerRestaurantBankLeopuntil complete Add Order hemConfirm OrderSend OrderOKPayment detailProcess PaymentOKConfiem OrderconfirmedDeliver FoodA. Summarize in your own words the events happening in the given sequence diagram.B. How many actors are in the system? List these actors?C. How many messages are received and sent by restaurant?D. Is there any mistake in the diagram?

A sequence diagram is a sort of interaction diagram since it characterizes the way and in which…

Analyse the below sequence diagram and answer the following questions: Dinner Now System Customer Restaurant Loop unti Add Order hem Confirm Order Send Order OK Payment detail rocess Payment OK Confirm Order confirmed Deliver Food A. Summarize in your own words the events happening in the given sequence diagr B. How many actors are in the system? List these actors? C. How many messages are received and sent by restaurant? D. Is there any mistake in the diagram?

Analyse the below sequence diagram and answer the following questions: Dinner Now System Customer Restaurant Loop unti Add Order hem Confirm Order Send Order OK Payment detail rocess Payment OK Confirm Order confirmed Deliver Food A. Summarize in your own words the events happening in the given sequence diagr B. How many actors are in the system? List these actors? C. How many messages are received and sent by restaurant? D. Is there any mistake in the diagram?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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State diagram of follow.
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