Software engineering
Authored by Sangatamil A
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University
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A directed arc or line in DFD represents
Data Store
Data Process
Data Flow
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A DFD is always accompanied by a data dictionary.
True
False
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a function of CASE Tool?
Supporting Structured analysis and design (SA/SD)
Maintaining the data dictionary
Checking whether DFDs are balanced or not
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Data Store Symbol in DFD represents a
Physical file
Data Structure
Logical file
All of the mentioned
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The context diagram is also known as
Level-0 DFD
Level-1 DFD
Level-2 DFD
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