Answered: Build-Right is a company offering house…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Build-Right is a company offering house building and property improvement services to the public. The proprietor of the company employs a number of skilled workers such as bricklayers, carpenters and plumbers. The proprietor manages the building projects himself, and occasionally helps with the construction work. Build-Right wants to computerise the management of building work. This includes processing of cost estimates, job scheduling, and payments as described below.

· When a customer contacts the company to ask for an estimate, the proprietor makes a note of the customer’s contact details and records an outline of the proposed work. He agrees a date with the customer to view the property in order to give an estimate of the cost for the work.

Draw a levl 0 data flow diagram

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