ISTQB CTAL-TM 問題集

質問 1：
It is the last day of an iteration and one of the teams is clearly not going to deliver all of the work that it committed to at the beginning of the iteration. The scrum master has asked you for ideas about how to perform the afternoon's retrospective in order to learn the appropriate lessons.
You have started the retrospective meeting by presenting this as its main goal. Which next two steps will be MOST effective?
A. Identify the work items that exceeded their estimates and by how much, then identify the team member (s) who most influenced these estimates
B. Decide on ways to make these estimates more accurate, then decide on an improvement plan and responsibilities in order to implement them
C. Identify the work items that exceeded their estimates and by how much, then consider why these estimates were inaccurate
D. Identify the work items that exceeded their estimates and by how much, then consider ways to make these estimates more accurate
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Which of the following is an advantage of specifying test conditions at a detailed level?
A. Can be used to identify test coverage gaps
B. Improves maintainability and reduces ownership costs for the testware
C. Can be used to leverage use cases for acceptance testing
D. Saves time
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
You have done a comprehensive risk analysis. You have involved the appropriate people in assessing the risks and determining the likelihood and impact of those risks. You have been testing for three months and have been able to mitigate 75% of the high risk items. You have two weeks left in testing and you now do not expect to be able to complete all the items on the high-risk mitigation list, never mind any from the medium or low-risk lists.
What is the most effective action you should take? [3]
A. Use a random selection algorithm to pick tests from the high, medium, and low risk mitigation lists - thereby ensuring that each risk list has some mitigation.
B. Concentrate testing in areas that have already found numerous problems.
C. Present your risk mitigation progress and project status to the project's stakeholders, and request additional time or assistance in re-prioritizing the remaining high-risk items.
D. Retest the highest risk areas to ensure no regressions have occurred.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 4：
When summarising test planning, which of the following statements is TRUE?
A. Test planning activities start once all product risks have been identified and analyzed. Test planning then selects the risk treatment approaches.
B. It is not necessary for all stakeholders to accept the test plan, as disagreements are inevitable. However, it must be accepted by the project manager.
C. Test planning involves estimating the required test resources such as test staff, tools and environment resources then allocating them to the test activities.
D. Test planning is best started after the requirements have been identified, so the testing scope can be clearly understood and documented.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 5：
You are a Test Manager on a new project. The software that is being created will be used to control the projectors in movie theaters. This is a time critical project because the software must be released before the Christmas holiday season which has the highest movie attendance of the year.
You have decided to implement a review process for the work products that are a part of this release to save both time and money. In order to expedite the training, you brought in a consultant to train the participants and moderators in proper review processes. Your team is enthusiastic about participating in the reviews.
Your manager is questioning the money you have spent on this training effort. He wants to know how you intend to justify the expense when you present your numbers at the annual budget meeting in February.
What would be a reasonable way for you to justify the cost of the training and the reviews when you present your information at the budget meeting? [3]
A. Explain that the reviews are a way of expanding the knowledge of your people and will motivate them to work harder and faster, thus saving money for the company.
B. Calculate the ROI using the difference between the cost of the reviews and the cost of dealing with defect escapes.
C. Compare the production defects from the previous project to the production defects from this project and explain the cost benefits due to the defect reduction in production.
D. Show the defects that were found in the review sessions and show the cost of quality regarding the perfect phase containment for those caught defects.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Which of the following should be considered the biggest risk to the schedule when trying to implement formal scripted test cases early in the SDLC for a system with a large GUI front end?
A. The testers will be working on analysis and design early in the schedule.
B. Early implementation might uncover errors in the design documentation.
C. The developers may feel pressured not to change anything.
D. Test maintenance might be required due to changes in the presentation layer.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 7：
Your team has decided that they will build their own test management tool This will allow them to link the requirements and test cases together providing full traceability It will also allow them to create fully customized reporting and color-coded dashboards They have estimated the time required to create the new tool and the cost These fit within the project schedule and budget What other consideration should be taken before this decision is made?
A. Reduction of manual repetitive testing
B. Maintenance costs
C. Licensing fees to other parts of the organization
D. Relative benefits to your vendors
正解：B
解説: (Topexam メンバーにのみ表示されます)