Quizack provides Online Quiz and Practice MCQs for Free. Please disable your Ad-Blocker so we can earn from ads and keep this project alive.
14. Consider the following scenario: A grocery store needs to develop a software in order to encourage its regular customers. A customer needs to register by supplying his/her residential address and telephone number at the store. A unique customer number (CN) will be provided to the customer after registration by the software. During any purchase customer can provide his/her CN number to the store staff at the counter, who will credit the value of his/her purchase against the CN. After every year, surprise gifts will be given to five customers who made the highest purchase over the year. At the end of the year, entries against each CN will be reset. Which of the following is the most suitable context diagram for the above scenario?