Digital-Logic-Design
October 14, 2023Digital-Logic-Design
October 14, 2023Software-Engineering
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Question 449
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The cyclomatic complexity of each of the modules X and Y shown below is 10. What is the cyclomatic complexity of the sequential integration shown on the right-hand side?
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21
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19
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20
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10
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Question 449 Explanation:
Cyclomatic complexity uses 3 formulas
1. Number of regions + 1
2. Predicate + 1
3. Edges-Vertices+2
1. Number of regions + 1
2. Predicate + 1
3. Edges-Vertices+2
But here they already given complexity. So each module complexity is 10.
There are 2 modules named A and B having decision points are (10-1)+(10-1).
Cyclomatic complexity of the sequential integration is = Number of decision points + 1
= 18+ 1
= 19
Correct Answer: B
Question 449 Explanation:
Cyclomatic complexity uses 3 formulas
1. Number of regions + 1
2. Predicate + 1
3. Edges-Vertices+2
1. Number of regions + 1
2. Predicate + 1
3. Edges-Vertices+2
But here they already given complexity. So each module complexity is 10.
There are 2 modules named A and B having decision points are (10-1)+(10-1).
Cyclomatic complexity of the sequential integration is = Number of decision points + 1
= 18+ 1
= 19