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Computer Science - System Analysis and Design - Discussion

Discussion Forum : System Analysis and Design - Section 4 (Q.No. 2)
System Analysis and Design
2.
Which of the following symbols is (are) not the Data Flow Diagram (DFD):
a square
an open rectangle
a circle
a triangle
a bubble
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
Ken said:   1 decade ago
What is a bubble?
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