Defect Migration
"Defect Migration" means that error is early project
documents lead to errors in later documents. For example,
an incorrect requirement leads to an incorrect set of
speacifications, which leads to design errors, which leads
to coding errors, which lead to failures when we test
against user expectations.
a. How will you prevent Defect Migration?
b. Why do you think preventing Defect Migration is
important?
Answer / kaminee
a. Preventing Defect Migration can be taken care of only by
keeping a close look on the requirements doc's itself and
making things(requirements) clear and specified before hand
so that they don't lead to misunderstandings or ignorance
of any requirement. All the requirements and all the points
that seems to be doubtful should be reconfirmed may it
irritates the customer at first place or may the product be
delivered late, as at the end they(customer's) would be
statisfied with the END PRODUCT which will not carry such
migration defects.
b. Defect Migration is IMPORTANT coz the late it is
detected in the Development Cycle, the more it will cost
the company in terms of Money. Moreover it will affect the
reputation of the company as for us(company) customer's
disappointment is not expected at all.
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