Which level of Entity Relationship Diagram (ERD) models all entities and relationships ?

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Question:
Which level of Entity Relationship Diagram (ERD) models all entities and relationships ?

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Posted Date:-2021-06-14 07:33:57

More MCQS Questions and answers

  1. ACT stands for?
  2. CASE stands for?
  3. Defects removal efficiency (DRE)depends on:
  4. Exhaustive testing is?
  5. Function Point Computation is given by the formula
  6. How many types of software testing exist?
  7. In how many categories software Maintenance is classified?
  8. In which of the following methodologies CASE tool mainly used?
  9. In which type of testing : software is compiled as product and then it is tested as a whole?
  10. Number of errors found per person hours expended is an example of a
  11. Size and Complexity are a part of
  12. SMI stands for?
  13. SRS stands for?
  14. Statement and branch coverage metrics are part of
  15. Test cases should uncover errors like
  16. The arc-to-node ratio is given as r = a/n. What does a represent in the ratio?
  17. The cost of maintenance is as high as _______ of the cost of entire software process cycle.
  18. The process of obtaining desired software from the specifications in hand.
  19. The UML supports event-based modeling using ____________ diagrams.
  20. Upper CASE tools are used in ___________ stages of SDLC?
  21. What are legacy systems?
  22. What kind of support is provided by the Code Generation CASE tool?
  23. What stores all changes and info related to the project from development through maintenance in CASE tools?
  24. What type of software testing is generally used in Software Maintenance?
  25. Where CASE tool is used?
  26. Which diagram of UML represent Interaction modeling?
  27. Which level of Entity Relationship Diagram (ERD) models all entities and relationships ?
  28. Which of the following diagram is not supported by UML considering Data-driven modeling ?
  29. Which of the following is also known as Behavioral testing?
  30. Which of the following is an indirect measure of product?
  31. Which of the following is false?
  32. Which of the following is false?
  33. Which of the following is not a direct measure of SE process?
  34. Which of the following is not a drawback of CASE tool?
  35. Which of the following is not a type of CASE tool?
  36. Which of the following is not a type of maintenance?
  37. Which of the following is not true about Software Validation?
  38. Which of the following is not used in measuring the size of the software?
  39. Which of the following is true about Corrective Maintenance?
  40. Which of the following is true about Software Verification?
  41. Which of the following is true?
  42. Which of the following model in system modelling depicts the dynamic behaviour of the system?
  43. Which of the following model in system modelling depicts the static nature of the system ?
  44. Which of the following perspective in system modelling shows the system or data architecture?
  45. Which of the following statement is incorrect regarding the Class-responsibility-collaborator (CRC) modeling ?
  46. Which of the following tool is helpful in all the stages of SDLC?
  47. Which of the following white-box testing technique is to set up test cases which covers all statements and branch conditions?
  48. Which process is used to achieve system specification by thoroughly analyzing, understanding the existing system?
  49. Which regression test selection technique exposes faults caused by modifications?
  50. Which tool is used to assist in designing web pages?
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