Software Engineering Interview Question and Answers

16. What is meant by specification?
  A specification can be a written document, a graphical model, a formal mathematical model, a collection of usage scenarios, a prototype or any combination of these.
17. Define process?
 
  • A series of steps involving activities, constraints, and resources that produce an intended output of some kind is known as process.
18. How spiral model works?
 
  • The spiral model is an evolutionary software process model that couples the iterative nature of prototyping with the controlled and systematic aspects of the waterfall lifecycle model.
  • It also has an emphasis on the use of risk management techniques.
19. What is winwin spiral model?
 
  • Winwin spiral model defines a set of negotiation activities at the beginning of each pass around the spiral.
  • The best negotiations strive for a win-win result.
20. Mention the various views in system engineering hierarchy?
 
    The various views in system engineering hierarchy from top to bottom in order are
  • World view
  • Domain view
  • Element view
  • Detailed view
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