Software Development and Computational Techniques CPE 307
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What is the primary goal of the implementation stage in software development?

  • To convert a system specification into an executable system (correct)
  • To outline user requirements
  • To evaluate the system’s performance
  • To create a detailed design model

    • Which of the following activities is NOT part of the design process for software development?

  • Architectural design
  • User requirement analysis (correct)
  • Database design
  • Component design

    • What characterizes the interface design stage in the software design process?

  • It defines the interfaces between system components unambiguously (correct)
  • It defines the algorithms used in the software
  • It involves creating database schemas
  • It specifies the timing constraints for real-time systems

    • In the context of software design, what is primarily developed during the component design activity?

    <p>Details on how each system component will operate</p> Signup and view all the answers

    How do designers typically arrive at a finished software design?

    <p>By developing the design iteratively with constant backtracking</p> Signup and view all the answers

    What is NOT typically a focus area within architectural design?

    <p>Establishing timing requirements for the system</p> Signup and view all the answers

    Which of the following statements best explains the role of database design?

    <p>To create database schemas and system data structures</p> Signup and view all the answers

    What aspect of the design process may differ based on the type of system being developed?

    <p>Activities involved in the design process</p> Signup and view all the answers

    What are the three essential activities in risk management?

    <p>Risk identification, risk assessment, risk mitigation</p> Signup and view all the answers

    Which of the following is categorized as a project risk?

    <p>Loss of an experienced designer</p> Signup and view all the answers

    What is the primary aim of risk management?

    <p>To reduce the occurrence and impact of risks</p> Signup and view all the answers

    What type of risks threaten the quality or performance of the software being developed?

    <p>Product risks</p> Signup and view all the answers

    Which of the following activities is NOT part of the risk management process?

    <p>Risk monitoring</p> Signup and view all the answers

    What might be an example of risk abatement procedures?

    <p>Developing contingency plans</p> Signup and view all the answers

    What is an essential component of a risk management plan?

    <p>Risk analysis</p> Signup and view all the answers

    Which of the following best represents risk estimation within risk management?

    <p>Determining the potential impact and likelihood of identified risks</p> Signup and view all the answers

    What is one of the primary responsibilities of a project manager in a software development project?

    <p>Assigning people to tasks</p> Signup and view all the answers

    Why is proposal writing considered a critical task for software project managers?

    <p>It is necessary for winning contracts to carry out work</p> Signup and view all the answers

    What aspect of communication is crucial for project managers when reporting on project progress?

    <p>Ability to communicate at various levels</p> Signup and view all the answers

    What does risk management involve for a project manager?

    <p>Assessing and addressing potential risks</p> Signup and view all the answers

    Which skill is essential for effective people management in a software project?

    <p>Ability to choose and manage a team effectively</p> Signup and view all the answers

    In the context of managing a software project, how is the term 'life cycle activities' best described?

    <p>Parallel activities involving multiple team interactions</p> Signup and view all the answers

    What is the main focus of a software project manager during project monitoring?

    <p>Ensuring development is on schedule and within budget</p> Signup and view all the answers

    Which of the following is NOT typically part of a project manager's responsibilities?

    <p>Developing software features</p> Signup and view all the answers

    What is the primary purpose of the software development process?

    <p>To ensure the successful delivery and maintenance of software products</p> Signup and view all the answers

    Why is the requirements engineering phase critical in the software development process?

    <p>Errors at this stage can lead to significant issues in later stages</p> Signup and view all the answers

    What characterizes the approach of software engineering compared to art?

    <p>Software engineering is based on provable principles</p> Signup and view all the answers

    Which aspect is NOT typically considered during the selection of a solution in software engineering?

    <p>Visual appeal</p> Signup and view all the answers

    What is the outcome of the requirements engineering process?

    <p>An agreed requirements document</p> Signup and view all the answers

    Which of the following statements best describes the iterative nature of arriving at a final solution in software engineering?

    <p>It allows for several iterations based on trade-offs</p> Signup and view all the answers

    What does the software development process include from start to finish?

    <p>Planning, development, and post-delivery activities</p> Signup and view all the answers

    What challenge is commonly faced in software engineering when solving a problem?

    <p>Conflicting goals requiring trade-offs</p> Signup and view all the answers

    What assumption does the classical waterfall model make about error correction?

    <p>No errors are ever committed during the life cycle phases.</p> Signup and view all the answers

    What challenge does the waterfall model face regarding accommodating change requests?

    <p>It assumes customer requirements can be completely defined at the beginning.</p> Signup and view all the answers

    What does the waterfall model lack in terms of integration and testing?

    <p>Integration and testing are deferred until late in the development process.</p> Signup and view all the answers

    How does the waterfall model handle the delivery of the software to the customer?

    <p>The full software is developed and tested before delivery.</p> Signup and view all the answers

    What is a limitation of the waterfall model regarding phase sequences?

    <p>Phases must be completed sequentially without overlap.</p> Signup and view all the answers

    What is often a source of customer discontent in the waterfall model?

    <p>Difficulty accommodating change requests post requirements specification.</p> Signup and view all the answers

    What is one effect of the rigid adherence to phase sequences in the waterfall model?

    <p>Frequent pauses lead to productivity loss due to idle team members.</p> Signup and view all the answers

    What is a characteristic feature of the iterative waterfall model compared to the classical model?

    <p>Requires the full software to be completely developed before delivery.</p> Signup and view all the answers

    What is the primary goal of the requirements analysis activity?

    <p>To weed out incompleteness and inconsistencies in gathered requirements</p> Signup and view all the answers

    What does an inconsistent requirement signify?

    <p>It contradicts some other part of the requirements</p> Signup and view all the answers

    What is the purpose of the software requirements specification (SRS) document?

    <p>To serve as a contract between the development team and the customer</p> Signup and view all the answers

    After requirements gathering and analysis, what follows in the software development process?

    <p>Requirements documentation</p> Signup and view all the answers

    What format does the SRS document primarily use for clarity?

    <p>End-user terminology for better understanding</p> Signup and view all the answers

    What is derived from the SRS document during the software design phase?

    <p>The software architecture</p> Signup and view all the answers

    Which of the following design approaches is traditionally used in many software development projects?

    <p>Procedural design approach</p> Signup and view all the answers

    What does the software design phase primarily aim to achieve?

    <p>Transform requirements into a structure for implementation</p> Signup and view all the answers

    Study Notes

    Software Development and Computational Techniques (CPE 307)

    • Course title: Software Development and Computational Techniques
    • Course code: CPE 307
    • Lecturer: Dr. Engr. A. A. Sobowale Esq.
    • Co-lecturer: A. A. Soladoye

    Introduction (Chapter One)

    • Software Development: Systematic collection of good program development practices and techniques
    • Reason for Systematic Software Development: Professional software development intended for use by others usually developed by teams
    • Definition of Software: Computer programs and associated documentation, often developed for a specific customer or a general market
    • Attributes of good software:
      • Deliverability of the users' expected functionality and performance.
      • Maintainability by being able to adapt
      • Dependability: Smooth operation and security.
      • Usability, easy use by the user

    Software Development Process (Chapter Two)

    • Development Process: Planning and managing software development activities

    • Software development process activities:

      • Software specification/Requirement Engineering
      • Software development
      • Software validation
      • Software evolution

    • Feasibility Study: Estimation if the software and technology is suitable

    • Requirements Analysis and Definition: understanding and defining what services are required from the system.

    • System and Software Design: Transforms requirements into a suitable structure for a code base.

    • Implementation & Unit Testing: Translating designs into working code and ensuring individual units operate correctly

    • Integration and System Testing: Integrating units and putting the system into operation. Testing the integrated system.

    • Operation & Maintenance: Deploying and maintaining the system, fixing issues and enhancing functionality.

    Software Process Models (Chapter Three)

    • Process Paradigms: Different approaches to software development
    • Classical Waterfall Model: Sequential processes, no rework, difficult to accommodate change
    • Iterative Waterfall Model: Provides feedback at every stage to rework and correct errors
    • V-model: An extension of the waterfall model, testing is integrated into each phase
    • Incremental Waterfall Model: Delivering functional increments of a product
    • Evolutionary Model: Building and refining software incrementally with feedback from each version.
    • Rapid Application Development (RAD): iterative approach with rapid prototyping.
    • Agile Development Models: Emphasizing flexibility, iterative development, and frequent feedback.

    Software Project Management (Chapter Four)

    • Software project management: essential for professional software engineering, handling budget and schedule constraints, delivering high-quality software.
    • Difference between software engineering and other engineering: intangible product, variability and organization specific processes, intellect-intensive work.
    • Objectives: Delivery within the agreed time, budget, meeting customer expectations, and an effective development team.
    • Roles of Software Manager: Project planning, risk management, communication, and people management.
    • Risk Management: Identifying and minimizing risks that may affect the project like staff turnover, changes in technology, organizational restructuring, etc, and mitigating them.

    Algorithm Development (Chapter Five)

    • Algorithm Development: Designing and creating step-by-step procedures for solving problems.

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    CPE 307 Software Development Lecture Notes PDF

    Description

    This quiz covers the basics of software development and computational techniques as outlined in the CPE 307 course. You will explore definitions, attributes of good software, and the software development process, providing a solid foundation for understanding the field. Ideal for students looking to deepen their knowledge in software engineering principles.

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