Software Engineering Interview Question and Answers

21. What is software requirements definition?
  A software requirements definition is an abstract description of the services which the system should provide and the constraints under which the system must operate.
22. What is SDLC ?
  A software cycle deals with various parts and phases from planning to testing and deploying. All these activities are carried out in different ways, as per the needs. Each way is known as a Software Development Lifecycle Model (SDLC).
23. What are data aquistion systems?
  Systems that collects data from sensors for subsequent processing and analysis are termed as Data acquistion systems. Data collection process and processing processes may have different periods and deadlines.
24. Define software configuration model?
  SCM is the art of identifying, organizing, and controlling modifications to the software being built by a programming team. It is an umbrella activity that is applied throughout the software process.
25. What are the SCM activities?
 
    SCM activities are developed to
  • Identify change
  • Control change
  • Ensure that change is being properly implemented
  • Report changes to others who may have an interest.
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