SOFTWARE ENGINEERING

What is Change Management in the context of Requirements Engineering?

Change Management is the practice of dealing with changes in requirements, which may occur due to client requests, changing business needs, or external factors.

hat are some common sources of information for software requirements?

Common sources of information for software requirements include Domain Knowledge, User Goals, Organizational Environment, Process Actors, Business Rules, and Operational Environment.

Why is Conceptual Modeling important in Requirements Analysis?

Conceptual Modeling is important in Requirements Analysis because it helps in understanding the problem the software is being developed to address, the organizational and operational context, and the relationships between software requirements.

Give examples of tools used for Requirements Management.

Examples of tools for Requirements Management include HP QC, IBM Rational Doors, and Jama.

What are Functional Requirements in software engineering?

Functional Requirements define the behavioral aspects of a software system.

Why is Measuring Requirements size important?

Measuring Requirements size is important to determine the amount of time and effort needed to implement and test a particular requirement, which informs

What are Non-Functional Requirements in software engineering?

Non-Functional Requirements define non-behavioral aspects of the software, such as attributes of the system as it performs its prescribed activities. They are concerned with global constraints on the software system.

Why is Requirement Tracing important?

Requirement Tracing is important to track and monitor each requirement throughout the development process, attributing status and progress information to each requirement.

What is Requirements Analysis?

Requirements Analysis aims to sort and prioritize information gathered during elicitation. It also identifies missing information and establishes system boundaries.

What is Requirements Analysis?

Requirements Analysis is the second step in the requirements process, concerned with understanding the requirements gathered up to that point. It aims to develop conceptual models and detect and resolve conflicts between requirements.

What is the purpose of Requirements Classification?

Requirements Classification involves grouping related requirements according to type, such as Functional vs. Non-Functional, Product vs. Process, Priority, and Volatility.

What is Requirements Elicitation?

Requirements Elicitation is concerned with acquiring and establishing the nature, required features, and boundaries of a proposed software system. It aims to collect knowledge that will be used in subsequent requirements activities.

What is Requirements Elicitation?

Requirements Elicitation is concerned with gathering information about the software. It involves collecting as much information about the software as possible and involves stakeholders such as clients, end-users, and managers.

What is Requirements Specification?

Requirements Specification involves writing a document that documents all required features unambiguously based on the requirements information from previous stages.

What is Requirements Validation?

Requirements Validation involves evaluating the requirements specification to identify potential errors or omissions. It ensures that the specification accurately represents the client's needs.

Why is Requirements Validation important?

Requirements Validation is important to ensure that the final product meets the client's original needs and to avoid significant project risks associated with inaccurate specifications.

When do you use separate System and Software Requirements Specifications?

Separate System and Software Requirements Specifications are used to adhere to the separation of concerns principle. System Requirements Specification may defer describing software elements to Software Requirements Specification.

How do software development tools support the development process?

Software development tools provide facilities and features to support various tasks in the software development process, including design, implementation, testing, project planning, configuration management, and more.

What aspects of the requirements process are covered by software tools?

Software tools cover all aspects of the requirements process, including Requirements Management, Requirements Specification, Requirements Analysis, and Requirements Validation.

What are some techniques used in Requirements Elicitation?

Techniques for Requirements Elicitation include Interviews, Scenario-Based Analysis, Prototyping, Facilitated Discussions, Observational Studies, User Stories, and Scenarios.

Why is the Requirements Process Iterative?

The Requirements Process is iterative because it is unlikely that all requirements will be captured and understood in one sitting, and change management is needed to accommodate evolving needs.

What is the aim of Requirements Specification?

The aim of Requirements Specification is to develop a software requirements specification document that describes all the required features of the software unambiguously.

What is the aim of Requirements Validation?

The aim of Requirements Validation is to evaluate the accuracy of specifications and build confidence in the product by identifying potential errors or omissions in the requirements.

What are the main activities in Requirements Engineering Process?

The main activities in Requirements Engineering Process include Requirements Elicitation, Requirements Analysis, Requirements Specification, and Requirements Validation.