Systems Analysis and Design Chapter 5

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Questions and Answers

What is the title of the book being referred to in the chapter?

System Sequence Diagram Notation

Systems Analysis and Design in a Changing World (correct)

Extending the Requirements Models

Introduction to Systems Analysis and Design

What is the notation used in the chapter?

Data Flow Diagram (DFD) Notation

Unified Modeling Language (UML) Notation

System Sequence Diagram (SSD) Notation (correct)

Entity-Relationship (ER) Notation

What is the alternative way to write messages shown in the code snippet?

Using square brackets

Using parentheses

Using multiple lines

Using the same line for message and return data (correct)

What is the edition of the book being referred to in the chapter?

6th Edition Signup and view all the answers

What is the name of the variable on the left side of the assignment operator?

returnData Signup and view all the answers

Who are the authors of the book being referred to in the chapter?

Satzinger, Jackson, and Burd Signup and view all the answers

What is the purpose of the code snippet?

To illustrate function calls Signup and view all the answers

What is the name of the publishing company mentioned in the chapter?

Cengage Learning Signup and view all the answers

What is the restriction mentioned in the chapter regarding the use of the content?

Not to be scanned, copied, duplicated, or posted to a publicly accessible website Signup and view all the answers

What is the name of the book from which this code snippet is taken?

Introduction to Systems Analysis and Design Signup and view all the answers

What is the edition of the book from which this code snippet is taken?

6th Edition Signup and view all the answers

What is the chapter number being referred to in the chapter?

Chapter 5 Signup and view all the answers

What is the copyright year of the book from which this code snippet is taken?

2012 Signup and view all the answers

What is the title of the chapter being referred to in the chapter?

Extending the Requirements Models Signup and view all the answers

What is the restriction on the use of this book?

It cannot be scanned, copied, duplicated, or posted to a publicly accessible website Signup and view all the answers

What is the intended use of this edition of the book?

For use outside of the U.S. Signup and view all the answers

What is the primary requirement for students to register for classes in the university registration system?

Associating a password with their ID Signup and view all the answers

What does the system provide to the student after they enter their login information?

A list of all available sections Signup and view all the answers

What is the purpose of the system sequence diagram in Exercise 1?

To model the behavior of a university registration system Signup and view all the answers

What can be inferred from the scenario in Exercise 1?

The system requires students to have passwords associated with their ID Signup and view all the answers

What is the primary goal of the system in Exercise 1?

To allow students to register for classes Signup and view all the answers

What is the scenario described in Exercise 3?

An online shopping system for iPhones Signup and view all the answers

What is a key feature of the system in Exercise 1?

Providing a confirmation message for each process Signup and view all the answers

What is the purpose of the student entering their login information in the system?

To register for classes Signup and view all the answers

Study Notes

System Sequence Diagram (SSD) Notation

SSD notation is used to represent the flow of messages between objects.

Alternative Way to Write Messages

Messages and return data can be written on the same line.
The syntax is: returnData := message(parameters).

Message Notation

Messages can be written in a specific notation, with if and else conditions.
The syntax is: if {condition} then {action} else {alternative action}.

Exercise 1: University Registration System

The system requires students to have passwords associated with their ID.
Students enter their login information (Student ID and Password).
The system provides a list of available sections.
Students choose a section to register.
The system displays a confirmation message for each process.

Exercise 1 Solution

The system sequence diagram shows the interaction between the student and the system.
The diagram includes the student's login information, the system's response with a list of sections, and the student's selection of a section.

Exercise 3: Apple Online Purchase System

Apple provides an online system for customers to purchase the new iPhone mobile phone.
The system sequence diagram can be used to model this scenario.

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Description

This quiz covers the concepts of systems analysis and design, including the system sequence diagram notation, in the context of an agile and iterative approach. It is based on the 6th edition of the book 'Systems Analysis and Design in a Changing World' by Satzinger, Jackson, and Burd.