CS605 Sftware Engineering - ii, Assignment- 4, Fall2011
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Question:
Total Marks = 20
Suppose that you are working in a
software house and your responsibility is to conduct Project Reviews which
plays a key role in high-quality product developmet.The project you are working
on passing 30 defects to detailed design from Preliminary design. In detailed
design phase 8 defects were passed on to the next phase and the remaining 22
were amplified by the ratio 1:3. In addition, there were 60 new defects
introduced at this stage. In code and Unit test stage 30 defects were passed on
to next phase and the remaining were amplified by the ratio 1:4 and we start to
test our system and assuming 40% defect removal efficiency and 60% defect
removal efficiency for the rest of the phases
a. You need to fill out the whole table below and find out how many
defects present in the delivered product
b. Now start testing your system from preliminary stage assuming 70%
defect removal efficiency, 60% defect removal efficiency in detailed design and
70% defect removal efficiency in code and test phase and 60% defect removal
efficiency for the rest of the phases. You need to fill out the above table
considering these values and find out how many defects present in the delivered
product and explain why the defects in the delivered product reduced.
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SOLUTION
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