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Question 40Asked in DSSSB TGT Computer Science (Technical), 7 Aug 2021, Shift 3

What is another name of level 0-DFD?

  1. AE-R Diagram
  2. BContext diagram
  3. CFlow diagram
  4. DStructure chart
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Correct answer: (B) Context diagram

Explanation

A level-0 DFD is called the context diagram: it shows the whole system as one process with its external entities.

From DSSSB TGT Computer Science PYQ (Technical), 7 Aug 2021, Shift 3

This is question 40 of DSSSB TGT Computer Science PYQ (Technical), 7 Aug 2021, Shift 3. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.