case study for system analysis and design CASE STUDY 2Draw appropriate DFD Level 0 for the following case study. State any assumption for thediagram.UMSKAL Beach Café wants to install a system to record orders for nasi Kerabu, nasi Tomyamand Cendol. When regular customers aka students of UMSKAL call UMSKAL Beach Café on thephone, they are asked their matric number. When the matric number is typed into a computer,the name, address, and last order date is automatically brought up on the screen. Once theorder is taken, the total, including delivery, is calculated. Then the order is given to the cook.A receipt is printed. Occasionally, special offers (coupons) are printed so the customer canget a discount. Drivers who make deliveries give customers a copy of the receipt and a coupon(if any). Weekly totals are kept for comparison with last year's performance.

e name, address, and last order date is automatically brought up on the screen. Once the der is taken, the total, including delivery, is calculated. Then the order is given to the cook. receipt is printed. Occasionally, special offers (coupons) are printed so the customer can et a discount. Drivers who make deliveries give customers a copy of the receipt and a coupon f any). Weekly totals are kept for comparison with last year's performance.

e name, address, and last order date is automatically brought up on the screen. Once the der is taken, the total, including delivery, is calculated. Then the order is given to the cook. receipt is printed. Occasionally, special offers (coupons) are printed so the customer can et a discount. Drivers who make deliveries give customers a copy of the receipt and a coupon f any). Weekly totals are kept for comparison with last year's performance.

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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