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Module 2: Requirements & SRS

20222m

Which of the following is not a use of a CASE tool?

(i) It supports structured analysis and design (SA/SD)
(ii) It maintains the data dictionary
(iii) It checks whether DFDs are balanced or not
(iv) It compiles with the available system.

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Solution

Correct Answer: (iv) It compiles with the available system

Explanation

Same as Q77 (2020):

CASE tools support:

  • (i) Structured analysis & design - YES
  • (ii) Data dictionary maintenance - YES
  • (iii) DFD balancing checks - YES
  • (iv) Compiling with available system - NOT a CASE use.

Compilers are separate; CASE is for design/analysis automation, not compilation.

Answer: (iv) It compiles with the available system

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