supermarkets, Software Engineering

Assignment Help:
A supermarket requires to develop software to encourage regular customers. For this the customer requires to supply his name address telephone number and driving license number. A customer is assigned an exclusive customer number (CN) by the computer. When a customer composes a purchase the value of the purchase is credited against his CN. At the end of every year surprise gifts to 10 customers who have made the highest purchase is given. Additionally a 22 carat gold coin is given to every customer who has made a purchase over USD 200/-. The entrance are reset on the last day of the year.

(i) Draw the context diagram

(ii) Give data dictionary entries for

address
CN
gold-coin-winner-list
totalsales

Related Discussions:- supermarkets

Explain about virtual memory, Explain about Virtual memory Virtual memo...

Explain about Virtual memory Virtual memory is a method used in some large computer that permit the user to construct programs as by a large memory space were available, equal

Explain silktest and its methodology behind silk test, Describe SilkTest? W...

Describe SilkTest? What is the methodology behind Silk test? SilkTest is a software testing automation tool which is developed by Segue Software, Inc. Methodology behind thi

Explain scalability of information systems, Question: (a) The relations...

Question: (a) The relationship between organisations and information technology is a complex one, and is made up of a number of mediating factors which must be considered prior

What does level0 dfd represent, What does Level0 DFD represent? Level0...

What does Level0 DFD represent? Level0 DFD is known as 'fundamental system model' or 'context model'. In the context model the entire software system is shown by a single bubb

What are the objectives of software design, What are the objectives of soft...

What are the objectives of software design? Objectives of software design                         The objective of the design phase is to plan a solution of the difficulty

Explain common coupling with example, Q. Explain Common coupling with examp...

Q. Explain Common coupling with example? Common coupling: General coupling is when two modules share the same global data (example a global variable). Changing of the shared

Differentiate between regression testing and re-testing, Differentiate betw...

Differentiate between regression testing and re-testing - Re-testing: - It means testing a single defect that was just fixed. Only one test is performed here. - The ta

Explain verification, The process of evaluating the products of a given sof...

The process of evaluating the products of a given software development activity to verify correctness and consistency with respect to the products and standards given as input to t

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd