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What is Functional Requirement

Chapter 1
Handbook of Research on Contemporary Perspectives on Web-Based Systems
In functional requirement we capture what the system is about to do. These requirements are gathered using use cases and prototypes.
Published in Chapter:
A Software Engineering Perspective for Development of Enterprise Applications
Anushree Sah (University of Petroleum and Energy Studies, India), Shuchi Juyal Bhadula (Graphic Era University, India), Ankur Dumka (University of Petroleum and Energy Studies, India), and Saurabh Rawat (Graphic Era University, India)
Copyright: © 2018 |Pages: 23
DOI: 10.4018/978-1-5225-5384-7.ch001
Abstract
Enterprise applications are the DNA of any organization, and they hold the business logic, handle large amount of data, support multiprogramming, are easily maintainable, scalable, have high performance and are able to choreograph or orchestrate modules, and are fortified from attacks and vulnerabilities. These enterprise applications are the backbone of any organization and enhance the productivity and efficiency of the organization to a greater extent, thus ensuring the continuity in the business. So, after seeing the need and development of enterprise application, in this chapter, the authors present the idea of developing and discussing enterprise applications.
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Chapter 424
Modeling Security Requirements for Trustworthy Systems
A functional requirement is a system feature or functionality that is directly visible to external system users.
Published in Chapter: Modeling Security Requirements for Trustworthy Systems; From: Encyclopedia of Information Science and Technology, Second Edition
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Chapter 58
Business Intelligence Impacts on Design of Enterprise Systems
Functional requirement that define specific behavior or function of system which come from business needs. The plan for implementing functional requirements is detailed in the system design.
Published in Chapter: Business Intelligence Impacts on Design of Enterprise Systems; From: Advanced Methodologies and Technologies in Business Operations and Management
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Chapter 15
Measurable and Behavioral Non-Functional Requirements in Web Service Composition
A requirement that describes a main functionality or behavior of a system.
Published in Chapter: Measurable and Behavioral Non-Functional Requirements in Web Service Composition; From: Handbook of Research on Contemporary Perspectives on Web-Based Systems
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Chapter 10
Teaching Fire Safety in Schools of Architecture: The Spanish Case
A requirement expressed using only qualitative terms and stating a goal or objective which shall be achieved (e.g., “buildings shall have escape routes which allow users to leave the building sufficiently quickly and safely, taking into consideration its purpose and size, and whether emergency equipment can be used”).
Published in Chapter: Teaching Fire Safety in Schools of Architecture: The Spanish Case; From: Advancing STEM Education and Innovation in a Time of Distance Learning
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Chapter 9
Requirements Refinement and Component Reuse: The FoReVer Contract-Based Approach
A requirement that define a function that a component or system must be able to perform.
Published in Chapter: Requirements Refinement and Component Reuse: The FoReVer Contract-Based Approach; From: Handbook of Research on Embedded Systems Design
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Chapter 256
Business Intelligence Impacts on Design of Enterprise Systems
Functional requirement that define specific behavior or function of system which come from business needs. The plan for implementing functional requirements is detailed in the system design.
Published in Chapter: Business Intelligence Impacts on Design of Enterprise Systems; From: Encyclopedia of Information Science and Technology, Fourth Edition
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