Defect Management
Assume you are working on a defect management process to be used by a software organization to track the current status of the defects reports for several projects.
When a defect is found for investigation a defect report is created in "Opened" state that is the unique initial state. The defect report status has also a unique finale state that is the "Closed" state.
The following state transition diagram describes the states of this defect management process:
where only the initial ("Opened") and final ("Closed") states are indicated while the remaining states (V, W, X, Y, Z) have yet to be named.
Which of the following assignments would you expect to best complete the defect management process?
Test Management
Assume you have some data related to confirmation testing during system testing of a past project.
In that project 240 bug reports have been opened once, 80 were opened twice, 10 were opened three times and no bug reports have been opened more than three times.
You estimate that a bug report, which has failed its confirmation test, costs, on average, 3 person-hours.
Which of the following statements correctly describe the value of these confirmatory testing activities based on cost of quality?
Number of correct responses: 1
K3 2 credits
You are following a risk-based testing strategy. The test execution time is very limited. Assume that all the product risk items require more or less the same level of test effort.
Which of the following answers describes the best execution schedule in this scenario?
Test Management
You are managing the system testing for a SOA based system. The integrated system consists of several subsystems:
- a SOA middleware
- a CRM (Customer Relationship Management) system
- a BRM (Billing and Revenue Management) system
- a SMS (Subscriber Management System) system
and you performed a risk analysis based on these subsystems.
At the end of the scheduled period for test execution you produce a first classical report based on the traditional metrics of testing. Test pass/fail status and bug status (open/resolved) That table provides you a distorted picture of the quality risk, because there is no indication of the risk level of the failed tests, the tests not run, or the open bugs. Thus, you produce the following table to solve this distortion issue:
In the table above, where you have introduced the concept of risk weighting, the highest risk test or bug report has a score of 1, while the lowest risk test or bug report has a score of 0.04.
Which of the following subsystems, based on the risk scores of the table, is most risky?
Reviews
You are a Test Manager working for a software organization where reviews have never been applied. After a meeting with your managers examining a business case for reviews, (including their costs, benefits, and potential issues), the management finally decides to adopt formal reviews for future projects.
You have been given a budget that you have spent to provide training in the review process and to introduce the review process on a pilot project.
On that pilot project the introduction of reviews has been very positive in terms of positive involvement from all the participants. All the reviews applied to different documents have been very effective for their purposes (especially at revealing defects).
Which of the following answers describes an important success factor for the introduction of formal reviews which is missing in this scenario?
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