Subject Name: Principles of Software Engineering • Give the answer the following question: a. A model of scenario of registration system as below: 1. The system administrator manages accounts of users. 2. The administrator is able to make the registration of users. 3. Users must enter their information. 4. Validation must do for the accounts. 5. If it's Ok users can login 6. If not the system give three time for correct information • Draw Use Case Diagram for this system b. A model of scenario of an order system as below: 1. Customer request for an order/orders 2. The order system need more order lines 3. There are more order lines for one product 4. The Corporate Customer can need a help from one employee or not • Draw Class Diagram for this system

Subject Name: Principles of Software Engineering • Give the answer the following question: a. A model of scenario of registration system as below: 1. The system administrator manages accounts of users. 2. The administrator is able to make the registration of users. 3. Users must enter their information. 4. Validation must do for the accounts. 5. If it's Ok users can login 6. If not the system give three time for correct information • Draw Use Case Diagram for this system b. A model of scenario of an order system as below: 1. Customer request for an order/orders 2. The order system need more order lines 3. There are more order lines for one product 4. The Corporate Customer can need a help from one employee or not • Draw Class Diagram for this system

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

See similar textbooks

Similar questions

Assume p=11 and q=17, e=7 and M=2. Find the private key d, sign and verify the message using RSA signature.
Are there any possibilities for the data and connections to be encrypted from start to finish? What are the advantages of doing this? I would appreciate it if you could give me an illustration of how and why encryption is useful.
What am I doing wrong if I want to acquire my access code for this book? I was wondering if there was any way that you could either help me discover it or give me information on how to find it on my Yuzu account.
When do you think you'd want to employ asymmetric encryption?
What is the absolute bare minimal number of keys required to utilize public key cryptography?
Use public-key cryptography with asymmetric encryption. Cryptography employs public keys.
Question 9 Full explain this question and text typing work only thanks
What is it about authentication that causes so much worry in the modern world?
What am I doing wrong if I want to acquire my access code for this book? I was wondering if there was any way that you could either help me discover it or give me information on how to find it on my Yuzu account.
How many separate keys need to be created in order to utilize public key cryptography, and how many different keys are really in use at the moment?
What is man-in-the-middle attack in Cryptography?