ISTQB CT-TAE 問題集

質問 1：
You are working on a TAS for standalone application. The automated tests are developed based on a automation framework that allows interaction with GUI elements using on object orientated API. The GUI elements include menus, buttons, radio buttons, text toolbars and their properties.
Whilst automating a test, you have discovered that the GUI elements of some third party components are not identifiable by the automated tool you are using.
Which of the following is the FIRST step that you take to investigate this issue?
A. Verify whether the GUI identification depends on the browser.
B. Adopt an approach that uses the coordinates of the GUI elements instead
C. Verify whether naming standards for variables and have been defined for the current automation solution
D. Verify the testability support with the providers of the third party components
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Which of the following metrics could suggest, under certain condition that an automated regression test suite has NOT been updated for new functionalities added to the SUT?
A. The SUT code coverage provided by the execution of the regression test suite.
B. The ratio of commands to executable statements in the automation code of the regression test suite
C. The ratio of comments to executable statements in the SUT code.
D. The defect density in the automation code of the regression test suite.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
You have been asked to determine a TAS for a new release of a SUT, test should be automated wherever. The new release will consist of 5 new interfaces and an amendment to 3 existing interfaces. The new and amended interface will be deliver incrementally in 3 sprints, each lasting 2 weeks.
What would be the BEST Test Automation Solution (TAS) design in this scenario?
A. Automate a test at once level, component level, Create customized interface/test hooks for this level where the interface has not yet been developed or amended.
B. Automate tests at both Component and System Level. Only do this automation once every interface has been fully developed or amended and manual testing has completed successfully.
C. Automate the tests at two levels, Component and System level. Create customized hooks at Component level for interface not yet developed or amended. Only use the newly developed or amended interfaces to test at System level.
D. Automate tests at one level only, System level. Use only the newly developed interfaces and do not create any customized interfaces/test hooks.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 4：
You are currently designing the TAA of a TAS. You have been asked to adopt an approach for automatically generating and executing test cases from a model that defines the SUT. The SUT is a state-based and event-driven that is described by a finite-state machine and exposes its functionality via an API. The behavior of the SUT depends on hardware and communication links that can be unreliable.
Which of the following aspects is MOST important when designing the TAA in this scenario?
A. Adopting a test definition strategy based on use case/exception case coverage for the definition layer.
B. Looking for tools that allow performing setup and teardown of the test suites and the SUT.
C. Looking for tools that allows direct denoting of exceptions and actions depending on the SUT events.
D. Adopting a test definition strategy based on classification tree coverage for the test definition layer.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 5：
A defect in a SUT has been resolved and validated by an automated defect re-test in the current release of the software. This retest has now been added to the automated regression test suite.
Which statement BEST describes a reason why this defect could re-occur in future releases?
A. The automated regression test suite is not run consistently for future releases.
B. The configuration management process does not properly control the synchronization between software archives
C. Automated defect confirmation testing is not effective at confirming that the resolved defect will continue to work in future releases
D. The automated regression test suite has a narrower scope of functionality
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Consider a TAS that is going to be deployed for the first time. The TAS requires share resources and run it its own test environment. The infrastructure for the TAS has been created along with maintenance procedures. It is very unlikely the TAS will be required to work in other target Environments. There is a high-risk that when the TAS is deployed in its own test environment, a number of existing application will no longer work because of conflicts with the existing shared resources.
Which of the following activities would you expect to be MOST effective at mitigating the risk associated with the first deployment of the TAS?
A. Testing the TAS for regressions due to optimization that fix non-functional issues.
B. Testing the TAS for application compatibility issues in the target environment
C. Testing the TAS for ITS ability to run a shared test environment
D. Testing the TAS for its ability to be implemented in other target test environments.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 7：
You have investigated a new tool which enables the modelling of the SUT and can then generate test cases either manually or automatically. You have convinced your managers that the best way forward is to conduct a pilot project for this tool. You need to select a project to use for the pilot. You have the choice of the following projects:
Project A: A two-year project that is critical to the business and is currently in the requirement phase. This project is for a new e-commerce web site and is mostly being developed "in-house" although the payment system is being developed and delivered by a 3rd party provider.
Project B: A safety critical application for software to drive and park cars.
Project C: An upgrade to an important HR timesheet tracking application that will be available on a desktop and mobile application. This is a 1-month project developed in-house.
Project D The payment system from project A.
Which project would be BEST for the pilot?
A. Project A because it is a large project and has high visibility and is in the requirement phase.
B. Project B because it is a safety critical system and has high visibility.
C. Project C because it is a short, low priority project but is important.
D. Project D because it is a small part of a larger project and will help show the tool's capabilities.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 8：
If you are tracking the frequency that a test automation code reports a defect that is not really a defect, what metric are you gathering?
A. Trend metrics
B. Tool scripting metrics
C. The number of false-fail results
D. Automation code defect density
正解：C
解説: (Topexam メンバーにのみ表示されます)