What is DFD stands for?

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What is DFD stands for?

1.Data Flowchart Diagram

2.Data Flow Diagram

3.Depict Flow Diagram

4.Data Flow Depicts

Posted Date:-2021-06-14 07:11:58

More MCQS Questions and answers

  1. A directed arc or line in DFD represents
  2. Build & Fix Model is suitable for programming exercises of ___________ LOC (Line of Code).
  3. Choose the option that does not define Function Oriented Software Design.
  4. Efficiency in a software product does not include ________
  5. HIPO model was developed by?
  6. HIPO stand for?
  7. How many levels of DFD is?
  8. How many steps are involved in Feature Oriented Domain Analysis (FODA) ?
  9. How many type of cohesion are there in software design?
  10. In Design phase, which is the primary area of concern?
  11. In the maintenance phase the product must be tested against previous test cases. This is known as __________ testing.
  12. It is the process in which developers discuss with the client and end users and know their expectations from the software.
  13. Lehman has given laws for software evolution and he divided the software into ________ different categories.
  14. RAD stands for
  15. Size Metrics denoted by?
  16. Software design yields ______ levels of results.
  17. Software is considered to be collection of ____________.
  18. The context diagram is also known as _____________.
  19. The goal of requirement engineering is to develop and maintain sophisticated and descriptive _________________ document.
  20. The process of developing a software product using software engineering principles and methods is referred to as____________.
  21. The process to gather the software requirements from client, analyze and document them is known as ___________________.
  22. The reason for software bugs and failures is due to_________
  23. Waterfall model is not suitable for
  24. What are attributes of good software ?
  25. What are the types of requirement in Quality Function Deployment(QFD) ?
  26. What is DFD stands for?
  27. What is level 2 in DFD means?
  28. What is the major drawback of CORE ?
  29. What is the major drawback of using RAD Model?
  30. When multiple modules share common data structure and work on different part of it, it is called ___________.
  31. Where there is a need of Software Engineering?
  32. Which of the following are valid step in SDLC framework?
  33. Which of the following defines the degree of intra-dependability within elements of a module?
  34. Which of the following is a function of CASE Tool?
  35. Which of the following is correct software metrics?
  36. Which of the following is not a component in DFD?
  37. Which of the following is not an Advantage of modularization?
  38. Which of the following is not consider laws for E-Type software evolution?
  39. Which of the following is not correct model in Software Development Paradigm?
  40. Which of the following is the best type of module cohesion?
  41. Which of the following is the Characteristics of good software?
  42. Which of the following is the first step in SDLC framwork?
  43. Which of the following is the worst type of module coupling?
  44. Which of the following laws for E-Type says E-type software system must continue to adapt to the real world changes, else it becomes progressively less useful.
  45. Which one of the following is a functional requirement?
  46. Which tool is use for structured designing ?
  47. Which type of DFD concentrates on the system process, and flow of data in the system?
  48. Which type of integration testing uses stubs?
  49. Why is Requirements Elicitation a difficult task ?
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