Languages-C & C Plus Plus [3i Infotech Placement]: Sample Questions 347 - 347 of 354

Glide to success with Doorsteptutor material for competitive exams : get questions, notes, tests, video lectures and more- for all subjects of your exam.

Question 347

C & C Plus Plus
Edit

Describe in Detail

Essay▾

What do you mean by analysis and design?

Explanation

  • Analysis:
    • Process of determining what needs to be done before how it should be done.
    • Developer refers to the existing systems and documents- simply an art of discovery.
    • Analysis emphasizes an investigation of the problem and requirements, rather than a solution.
    • “Analysis” is a broad term, best qualified, as in requirements analysis (an investigation of the requirements) or object-oriented analysis (an investigation of the domain objects) .
  • Design:
    • Process of adopting/choosing the one among the many-to best accomplish user՚s needs.
    • Emphasizes a conceptual solution (in software and hardware) fulfilling the requirements.
    • A description of a database schema and software objects.
    • Excludes low-level or “obvious” details — obvious to the intended consumers so that designs can be implemented. Implementation must express true and complete realized design.
    • As with analysis, the term is best qualified, as in object-oriented design or database design.
    • Summarized as “do the right thing- analysis” , and “do the things right- design” .

Developed by: