[2023年11月09日] 信頼され続けるCT-TAE試験のコツがあるPDF試験材料
2023年最新のCT-TAEテスト解説（更新されたのは82問があります)
CT-TAE認定は、ソフトウェアテストと自動化のキャリアアップを目指すプロフェッショナルにとって貴重な資格です。この認定資格は、求人市場での競争力を高め、候補者のテスト自動化に関する専門知識を証明します。また、この認定資格はプロフェッショナルな成長と、ソフトウェアテストと自動化の分野で他の認定プロフェッショナルとのネットワーキングの機会を提供します。
質問 # 33
Which of the following is NOT an advantage of test automation?
- A. The ability to perform tests which would be difficult or impossible to execute manually
- B. The ability to run more tests in less time and therefore to make it possible to run them more often
- C. The ability to enable a better use of skilled testers by freeing them from repetitive and boring tasks
- D. The ability to find more defects with the same tests, compared to executing the same test manually
正解：D
質問 # 34
You are working as a TAE for a company who are re-designing their website. The new website provides information for customers and there are two minor features being developed:
1) Request a newsletter
2) Ability to contact the organisation with a question or comment
The website must be "mobile friendly" and available on all major web browsers.
You have been tasked to provide an automated solution for web browsers only and to concentrate on the two minor features.
What would be a KEY challenge with automation in this context?
- A. Automation might not be possible on the mobile devices.
- B. A low level of intrusion is likely from use of existing UI elements, but depending on the solution this might be more complex than a higher level of intrusion.
- C. The benefits of automation might not be achieved for many years due to the complexities of the SUT and automation solution.
- D. Because there is a high level of intrusion there may be many false alarms.
正解：C
質問 # 35
Which of the following is an important success factor for any significant automation project?
- A. The TAA must be designed for testability.
- B. The TAA is self-documenting
- C. The SUT is self-documenting
- D. The SUT must be designed for testability
正解：D
質問 # 36
A project consists of distributed teams working in a 24-hour environment, where activities happen at all hours of the day. This project adopts a CI (Continuous Integration) process when developer check-in code and consists of automated activities that include generating a build and deploying it to a test environment. Automated integration tests are run multiple times a day. The project have asked for a report containing the automation test results for every build, which must be available 24/7 to the project team.
Which of the following would be the BEST way to automatically provides this report?
- A. Store the execution result of the integration tests for the last build to a database (overwriting the results from the previous build), automatically create a test execution report for this build send It via e-mail to the project team
- B. Store the execution results of the integration tests for the last build to a database (without overwriting the results from the previous builds), use this database to automatically update a dashboard containing the build history and test results accessible to the project team.
- C. Store the execution results of the integration tests for the last build to a database (without overwriting the results from the previous builds). Automatically create a test execution report for this build and send it via e-mail to the project team
- D. Store the code coverage results of the integration tests for the last build to a database (without overwriting the results from the previous builds). And automatically create a chart showing the trend in code coverage and send via email to the project team.
正解：B
質問 # 37
Which of the following statements about the reuse of TAS artefacts is TRUE?
- A. Communications maintenance and improvements for reusing TAS artefacts are modify addressed during the design of the TAA
- B. Reusable TAS artefacts can include components (or parts of components) associated with different layers of the TAA
- C. Reusable TAS artifacts associated with the definition layer of the TAA include the adaptors to the SUT components and/or interfaces
- D. To enable reuse of TAS artefacts, a good design for reuse is built into the TAA and to further action are needed during the TAS lifecycle
正解：D
質問 # 38
A TAS uses a commercial test automation tool and the default logs generated by the inconsistent formats such as different types of messages (pass/fail steps, screenshots, warnings, etc.) To solve this issue some custom logging functions have been created from the test scripts, making it possible to log the different types of messages with the same format. However, this may cause a problem due to excessive size of the logs which can make it difficult to find the required information. Assume that all the default logs will be disabled when running the automated tests and that some tests will not generate excessively sized logs.
Which of the following represents the BEST suggestion for implementing the custom logging functions?
- A. Implement the custom logging functions to redirect the logs to multiple files
- B. Implement the custom logging functions without saving stack traces
- C. Implement the custom logging functions without saving timestamps
- D. Implement the custom logging functions to support different levels of tracing
正解：D
質問 # 39
The GUI of a Customer Relationship Management (CRM) application has been delivered through internet Explorer with proprietary Active X and Java controls. This implementation enables rich client capabilities, but specific commercial automation tools are necessary to automate test cases at GUI of functional test cases. This is to demonstrate whether a small set of the commercial are able to properly recognize actions taken by a tester when interacting with GUI of the CRM application.
Which of the following scripting techniques would be MOST suitable in this scenario?
- A. Linear scripting
- B. Structure scripting
- C. Keyword-driven scripting
- D. Data-driven scripting
正解：B
質問 # 40
The Test Automation Manager has asked you to provide a solution for collecting metrics from the TAS that measures code coverage every time the automated regression test pack is run. The metrics must be trend based to ensure that the scope of the regression test pack continues to reflect enhancements made to the SUT - coverage must not drop and should ideally increase. The solution must be as automated as possible to avoid unnecessary manual overheads and errors.
Which of the following approaches would BEST meet these requirements?
- A. Test automation cannot measure code coverage for the SUT, only the code for the automation tools and scripts. The automated test cases would need to be run manually with a code coverage and reporting tool running in the background.
- B. The automated testware would record the pass/fail rate of each regression test case, export the data to a pre-formatted Excel spreadsheet that automatically updates a trend analysis success rate bar chart and emails it to stakeholders.
- C. The automated testware would record overall code coverage for each run and add the figure to a new row in a pre-formatted Excel spreadsheet. You would then present the spreadsheet to stakeholders so they could look for changes in coverage.
- D. The automated testware would record overall code coverage for each run, export the data to a pre-formatted Excel spreadsheet that automatically updates a trend analysis bar chart for you to distribute to stakeholders.
正解：D
質問 # 41
A regression test suite consist of 500 test cases which are all executed manually. The business case for a pilot project is based on the adoption of test automation using a commercial tool that will reduce the execution time by a factor of 90% for 100% of the tests in the regression test suite. The pilot project lasted one month ( as planned) and you are currently its results. At the end of the pilot project, 40% of the regression tests have been automated and their execution time has been reduce by 60%.
Which of the following statements is TRUE in this scenario?
- A. The project selected for the pilot is too critical -if should not be too critical or too trivial
- B. The duration of the pilot project was too short -it should last unit the success factors are achieved
- C. The target defined for the business case seems difficult to hit - it should be realistic
- D. The target defined for the business case is too accurate -it should not be measureable
正解：C
質問 # 42
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 naming standards for variables and have been defined for the current automation solution
- B. Verify the testability support with the providers of the third party components
- C. Verify whether the GUI identification depends on the browser.
- D. Adopt an approach that uses the coordinates of the GUI elements instead
正解：B
質問 # 43
Consider a SUT that small run on multiple platform during the execution of automated test runs. In each test run an automated test suite needs to be executed, with the same version of the TAF, against the same version of the SUT of each platform. Each platform shall have its own dedicated test environment. Your goal is to implement a process as automated as possible ( i.e with minimal manual intervention) that allows implementing a consistent setup of the TAS across the multiple test environments.
Which two of the following aspects are MOST relevant for achieving your goal in this scenario?
The configuration of the TAS uses automated installation scripts
The TAF saves the logs needed to debug errors in XML format
C) Features of the TAF not used by the automated tests have been tested D) All the automated test cases contain the expected results E) The TAS components are under configuration management
- A. A and d
- B. B and d
- C. A and e
- D. B and c
正解：C
質問 # 44
Which of the following statements BEST describe aspects of the SUT to consider when designing a TAA?
- A. All the interface of the SUT affected by the tests should be controllable by the TAA
- B. All the internal test interfaces of the SUT should be removed prior to the product release
- C. All the interaction between SUT and TAS should be logged with the highest level of detail
- D. All the external test interfaces of the SUT should be removed prior to the product release
正解：C
質問 # 45
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. Automated defect confirmation testing is not effective at confirming that the resolved defect will continue to work in future releases
- B. The configuration management process does not properly control the synchronization between software archives
- C. The automated regression test suite has a narrower scope of functionality
- D. The automated regression test suite is not run consistently for future releases.
正解：B
質問 # 46
A SUT has an existing automated test suite.
Which of the following statements relating to the introduction of new features in the SUT is TRUE?
- A. The test automation engineer should work with the business analysts to ensure the new feature is testable
- B. Automated tests are not affected by the introduction of a new feature and running them against the new SUT is a waste of effort
- C. The introduction of a new feature could require updates or additions to the testware components
- D. It is generally more difficult to automate test cases for a new feature as the development has not yet started
正解：C
質問 # 47
Which of the following statements does NOT describe good practice for maintaining the TAS?
- A. The TAS must separate the test scripts from the environment in which it runs and from the associated harnesses and artefacts
- B. The TAS must consist of components that can be easily replaced without affecting the overall behavior of the TAS itself
- C. The TAS must run in the development environment because development and programming knowledge are required for its maintainability
- D. The TAS must be under configuration management, along with the test suite, the testware artefacts and the test environment in which it runs
正解：C
質問 # 48
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 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.
- B. 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.
- C. Automate tests at one level only, System level. Use only the newly developed interfaces and do not create any customized interfaces/test hooks.
- D. 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.
正解：A
質問 # 49
You have been asked to implement test automation for a project that is not meeting its deadlines. After further analysis you discover that the manual testers are not able to keep up with the new feature testing because the regression testing is taking 75% of their time. As a result, the new features are being released with many defects and customers are complaining about the quality.
Given this information, what metric SHOULD you be tracking to show the value of test automation for this project?
- A. Percentage of builds accepted/rejected by the automated tests.
- B. Equivalent Manual Test Effort for the automated tests.
- C. Number of defects found by test automation.
- D. Percentage of code covered by the test automation.
正解：B
質問 # 50
Which of the following is considered a disadvantage of test automation?
- A. Slower feedback on the quality of the system.
- B. Automated exploratory testing is difficult to implement
- C. Test automation can be a distraction from the objective of finding bugs
- D. Tests are more likely to have operator errors.
正解：A
質問 # 51
You are testing a major enhancement to an air traffic control user interface. You have use of a sophisticated pre-production test environment, created specifically for large scale automated regression, performance and security testing. The window for regression testing is limited and must successfully conclude, with no major regressions remaining, before the non-functional testing starts.
You have been using the same version of the TAS for the last few releases, each time completing the automated regression test suite in a single overnight run. However, due to the latest enhancements for the SUT, you believe there is a risk that the test suite may no longer complete overnight and therefore delay performance and security testing.
Which option would be the BEST and MOST cost-efficient approach to mitigate this risk?
- A. Introduce better coding practices for the automation scripts, including coding guidelines, reviews and improved static analysis.
- B. Create a mirror of the pre-production test environment and split the regression test suite to run in parallel across the environments.
- C. Split the regression test suite into multiple parts, running in the environment across consecutive nights.
- D. Analyse the regression test suite and remove test coverage duplication and redundancy.
正解：B
質問 # 52
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