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Choose an information system for yourself and discuss the distinction between requirements that are functional and those that are non-functional.

Choose an information system for yourself and discuss the distinction between requirements that are functional and those that are non-functional.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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**Activity Instructions:** 1. Choose an information system for yourself. 2. Discuss the distinction between requirements that are functional and those that are non-functional. **Explanation:** In the context of information systems, **functional requirements** describe what the system should do. They include tasks, processes, and operations that the system is designed to perform. Examples of functional requirements include user authentication, data processing, and report generation. On the other hand, **non-functional requirements** refer to how the system performs its tasks. These are the quality attributes of the system. They include performance, usability, reliability, and security. For instance, a non-functional requirement could be that the system should respond to user queries within 2 seconds or that it must be accessible 99.9% of the time. In summary: - **Functional Requirements:** Focus on what the system should do. - **Non-Functional Requirements:** Focus on how the system performs its tasks.
Transcribed Image Text:**Activity Instructions:** 1. Choose an information system for yourself. 2. Discuss the distinction between requirements that are functional and those that are non-functional. **Explanation:** In the context of information systems, **functional requirements** describe what the system should do. They include tasks, processes, and operations that the system is designed to perform. Examples of functional requirements include user authentication, data processing, and report generation. On the other hand, **non-functional requirements** refer to how the system performs its tasks. These are the quality attributes of the system. They include performance, usability, reliability, and security. For instance, a non-functional requirement could be that the system should respond to user queries within 2 seconds or that it must be accessible 99.9% of the time. In summary: - **Functional Requirements:** Focus on what the system should do. - **Non-Functional Requirements:** Focus on how the system performs its tasks.
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