GATE CS 2015 Set 3 — Question 17
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Question
Consider a software project with the following information domain characteristics for calculation of function point metric.Number of external inputs (I) = 30
Number of external outputs (O) = 60
Number of external inquiries (E) = 23
Number of files (F) = 08
Number of external interfaces (N) = 02It is given that the complexity weighting factors for I, O, E, F and N are 4, 5, 4, 10 and 7, respectively. It is also given that, out of fourteen value adjustment factors that influence the development effort, four factors are not applicable, each of the other four factors have value 3, and each of the remaining factors have value 4. The computed value of function point metric is _______.
Number of external outputs (O) = 60
Number of external inquiries (E) = 23
Number of files (F) = 08
Number of external interfaces (N) = 02It is given that the complexity weighting factors for I, O, E, F and N are 4, 5, 4, 10 and 7, respectively. It is also given that, out of fourteen value adjustment factors that influence the development effort, four factors are not applicable, each of the other four factors have value 3, and each of the remaining factors have value 4. The computed value of function point metric is _______.
Correct answer
612 to 613
Solution
1.Calculate Unadjusted Function Points (UFP):
UFP = UFP = .
2.Calculate Total Degree of Influence (TDI):
There are 14 factors in total.- 4 factors are not applicable (value = 0).
- 4 factors have value 3.
- Remaining factors () have value 4.
3.Calculate Function Point (FP):
FP = FP = .The computed value is approximately 612.
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