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1 Quality Assurance Presentation


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    1 Quality Assurance Presentation 1 Quality Assurance Presentation Presentation Transcript

    • AGENDA
      • 1.What is Quality?
      • 2.What is Software Quality Assurance?
      • 3.Components Of Quality Assurance.
      • 4.Software Quality Assurance Plan.
      • 5.Quality Standards.
    • What is Quality?
      • 1.Accroding to computer literature Quality means “Meeting Requirement”.
      • 2.The product has something that other similar products do not that adds value. (Product based Definition).
    • Software Quality Assurace
      • Systematic activities providing evidence of the fitness for use of the total software product.
      • It is achieved through the use of established guidelines for quality control to ensure integrity and prolonged life of software.
      • It is a planned effort to ensure that a software product fulfils criteria and has additional attributes specific to the product.
      • It is the collection of activities and functions used to monitor and control a software project so that specific objectives are achieved with the desired level of confidence.
      • It is not the sole responsibility of the software quality assurance group but is determined by the consenses of the project manager ,project leader, project personnel, and the users.
      Software Quality Assurace
    • Components of Quality Assurance
    • Software Testing
      • Software testing is a popular risk management strategy.It is used to verify that functional requirements were met.
      • The major purpose of verification and validation activities is to ensure that software design, code, and documentation meet all the requirements imposed on them.
    • Quality Control
      • Quality control is defined as the processes and methods used to monitor work and observe whether requirements are met.It focuses on reviews and removal of defects before shipment of products.
      • For small projects,the project personnel’s peer group or the department’s software quality coordinator can inspect the documents.on large projects a configuration control board may be responsible for quality control
    • Software Configuration Management.
      • It is concerned with the labeling, tracking and controlling changes in the software elements of a system.
      • It consists of activities that ensure that design and code are defined and cannot be changed without a review of the effect of the change itself and its documentation.
    • Elements of software configuration management.
    • Component Identification
      • A basic software configuration management activity is to identify the Software components that make up deliverable at each point of development.
      • In order to mange the development process one must establish methods and name the component standards.
    • Version control
      • Software is frequently changed as it evolves through a succession of temporary states called versions.
      • A software configuration management
      • facility for controlling versions is a software configuration management repository or library.
    • Configuration Building
      • To build a software configuration one needs to identify the correct components versions and execute the component build procedures.This is often called Configuration building.
      • Software configuration management uses different approaches for selecting versions.The simplest method is to maintain all the component verisons.
    • Change control
      • Software Change control is the process by which a modification to a software component is proposed.
      • Modification of a configuration has four elements : a change request, an impact analysis of the change,a set of modifications and additions of new components and a method for reliably installing new componets.
    • Software Quality Assurance Plan
      • Software quality assurance plan is an outline of quality measures to ensure quality levels within a software development effort.
      • The plan provides the framework and guidelines for development of understandable and maintainable code.
    • Step to develop and implement a Software quality Assurance Plan
      • Step 1. Document the plan.
      • Step 2.Obtain Management Acceptance.
      • Step 3.Obtain development acceptance.
      • Step 4.Plan for implementation of the SQA Plan.
      • Step 5.Execute the SQA Plan.
    • Quality Standards.
      • ISO9000
      • CMM( Capability Maturity Model)
      • PCMM(People Capability Maturity Model)
      • CMMI