maintenance

Software Quality Assurance What is Quality? Quality defines to any measurable characteristics such as correctness, maintainability, portability, testability, usability, reliability, efficiency, integrity,…

Software Reliability Measurement Techniques Reliability metrics are used to quantitatively expressed the reliability of the software product. The option of which parameter…

Software Requirement Specifications The production of the requirements stage of the software development process is Software Requirements Specifications (SRS) (also called a…

Basic Execution Time Model This model was established by J.D. Musa in 1979, and it is based on execution time. The basic…

Incremental Model Incremental Model is a process of software development where requirements divided into multiple standalone modules of the software development cycle.…

Requirement Engineering Requirements engineering (RE) refers to the process of defining, documenting, and maintaining requirements in the engineering design process. Requirement engineering…

Big Bang Model In this model, developers do not follow any specific process. Development begins with the necessary funds and efforts in…

Information Flow Metrics The other set of metrics we would live to consider are known as Information Flow Metrics. The basis of…

Risk Management Activities Risk management consists of three main activities, as shown in fig: Risk Assessment The objective of risk assessment is…

Case Tools For Software Metrics Many CASE tools (Computer Aided Software Engineering tools) exist for measuring software. They are either open source…