ISTQB ISTQB-CT-TAE Online Practice Questions and Exam Preparation

ISTQB ISTQB-CT-TAE Online Questions & Answers

• Question 91:

  In order to achieve re-use of a TAS, where SHOULD the design for reuse occur?

  A. At the code level
  B. At the framework level.
  C. At the TAS level
  D. At the TAA level
  D. At the TAA level

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  Explanation

  The design for reuse of a Test Automation Solution (TAS) should primarily occur at the Test Automation Architecture (TAa)- level. This is because the TAA defines the overall structure and design patterns that will be used throughout the TAS lifecycle. By focusing on reuse at the TAA level, it ensures that the test automation is designed with reuse in mind from the outset, which can increase the ability for reuse across different layers of the TAA.

  References:

  The ISTQB(R) Test Automation Engineer (CT-TAe)- certification materials emphasize the importance of designing for reuse at the TAA level. It is noted that while reuse aspects are already settled when the TAA is defined, the TAS can help increase the ability for reuse. This information is corroborated by discussions and consensus in the professional community, as seen in the resources provided by ISTQB and other educational platforms.

• Question 92:

  If model-based testing is chosen as the main overall automation approach, how does that affect the TAA?

  A. Only the test execution layer is needed
  B. All layers remain relevant, but the test generation layer can generate tests from the model
  C. The test adaptation layer is no longer needed
  D. The model replaces all interfaces to the SUT
  B. All layers remain relevant, but the test generation layer can generate tests from the model

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  Explanation

  Option B is correct because model-based testing mainly changes how tests are generated, while the other layers are still needed to define, execute, and adapt the tests to the SUT.

  Option A is incorrect because execution alone is not sufficient.

  Option C is incorrect because some form of adaptation is still required to connect generated tests to real interfaces.

  Option D is incorrect because a model describes behavior but does not replace the SUT interfaces themselves.

• Question 93:

  Your company is new to test automation and as TAE. you have designed a TAS which successfully supports the SUT for the current project. There are other systems currently in operation which have been tested manually and more systems are planned over the coming years. Based on this success, your company requires test automation be rolled out to other current and future SUTs with consistency being a key objective.

  Which of the following is the BEST way to achieve that?

  A. Design a new TAS for each SUT, and manage each one through a dedicated automation support team.
  B. Install the current TAS into a central repository so that other tests on different SUTs use the same version of the TAS.
  C. Check for correct connectivity to internal and external systems to ensure that the TAS has been installed and configured correctly for each SUT.
  D. Develop a tool that keeps track of automation failures across the different SUTs and produces regular reports to stakeholders.
  B. Install the current TAS into a central repository so that other tests on different SUTs use the same version of the TAS.

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  Explanation

  Installing the current Test Automation System (TAS) into a central repository allows for consistent use across different Systems Under Test (SUTs). This approach promotes reusability and maintainability of the automation scripts and resources, which is crucial for a company that is expanding its test automation efforts. By using the same version of the TAS, the company ensures that all teams are working with the same tools and standards, which facilitates collaboration and reduces the complexity associated with managing multiple versions of the TAS. Additionally, it helps in streamlining the automation process, as updates and improvements to the TAS can be disseminated quickly and efficiently to all SUTs.

  References:

  The answer is based on the principles outlined in the ISTQB Test Automation Engineer certification materials, which emphasize the importance of consistency, maintainability, and efficiency in test automation practices.

• Question 94:

  You are implementing test automation for a project that has a business critical application A test execution tool is being used to run automated regression tests. The results from the test execution tool are very important and need to be 100% accurate.

  You want to merge the test automation results with the test management system that also records the manual test results so that managers can make informed decisions about the progress quickly.

  Which layer of the gTAA will be used to ensure the proper reporting occurs and the interfaces to the test management system are handled?

  A. The reporting layer
  B. The logging layer
  C. The execution layer
  D. The adaptation layer
  A. The reporting layer

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  Explanation

  In the context of the Generic Test Automation Architecture (gTAa)- , the reporting layer is responsible for ensuring that the results from automated tests are properly communicated to other systems, such as a test management system. This layer handles the formatting and transmission of test results, making it possible for managers to quickly access and analyze the data. By integrating the test automation results with the test management system, the reporting layer facilitates informed decision-making based on comprehensive test data.

  References:

  The ISTQB Test Automation Engineer syllabus outlines the gTAA and its layers, emphasizing the importance of the reporting layer in the context of result communication and integration with test management systems. It is essential for the reporting layer to provide accurate and timely information to support the overall test process and enable effective management oversight.

• Question 95:

  Consider a TAS that uses exclusively the APIs of a SUT. To make this TAS work, significant changes have been required to the SUT for testing purposes by adding a set of dedicated test interfaces to the APIs provided by the SUT. All the automated tests will use such test interfaces when interacting with the SUT. Assume that you are currently verifying the correctness of the automated test environment and test tool setup.

  Based only on the given information, which of the following would you expect to be the most specific risk associated with this scenario?

  A. The connectivity from the TAS to the external/interface systems will not work
  B. The process of configuring the TAS will be error-prone due to manual intervention
  C. The automated test cases will not contain the expected result
  D. False alarms, that are unlikely to occur in real world, will be observed during testing
  D. False alarms, that are unlikely to occur in real world, will be observed during testing

• Question 96:

  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 code covered by the test automation.
  B. Equivalent Manual Test Effort for the automated tests.
  C. Number of defects found by test automation.
  D. Percentage of builds accepted/rejected by the automated tests.
  B. Equivalent Manual Test Effort for the automated tests.

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  Explanation

  In a scenario where manual testers are overwhelmed by regression testing, leading to insufficient coverage of new features and an increase in defects, the most pertinent metric to track the value of test automation is the Equivalent Manual Test Effort (EMTe)- for the automated tests (Option b)- . This metric compares the effort required to execute tests manually with the effort saved through automation. By quantifying the time and resources saved by automating regression tests, the TAE can demonstrate the TAS's impact on freeing up manual testers to focus on new feature testing, thereby improving the overall quality and efficiency of the testing process. Tracking EMTE highlights the direct benefits of automation in optimizing testing resources and supports the business case for continued or expanded investment in test automation, especially in scenarios where meeting deadlines and maintaining product quality are critical challenges.

• Question 97:

  You have been asked to develop test automation for a legacy system that is going to go through a series of infrastructure migrations. The scripts will be used to verify basic functionality during these infrastructure changes Your Test Analysts have some programming skills and need. a solution that is simple and fast.

  Maintainability of the scripts is not a consideration because no changes to the software are anticipated.

  Which of the following is the BEST scripting approach in this situation?

  A. Structured scripting
  B. Capture-replay scripting
  C. Model-Based scripting
  D. Linear scripting
  D. Linear scripting

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  Explanation

  Linear scripting is the most suitable approach in the described scenario for several reasons:

  Simplicity and Speed: Linear scripting, also known as "record and playback," involves recording steps in a test as they are performed manually on the application under test. This approach is simple and fast to develop, aligning with the need for a solution that is "simple and fast" as mentioned in the question.

  Short-term Use: Given that the maintainability of the scripts is not a concern due to no anticipated changes to the software, the typically high maintenance cost associated with linear scripts is not a drawback in this context. This is because linear scripts can be brittle and may require significant updates if the application changes. However, since the application is a legacy system with no expected changes, this drawback is mitigated.

  Legacy System Context: Legacy systems often have established and stable interfaces, making them less susceptible to the kinds of changes that would typically break linear scripts. This stability makes linear scripting a viable option.

  Infrastructure Migrations: The scripts are intended to verify basic functionality during infrastructure migrations. Linear scripting can effectively capture the end-to-end flow of application usage, ensuring that the basic functionality works as expected after each migration.

  Skill Level Consideration: The Test Analysts have some programming skills but are not necessarily expert programmers. Linear scripting is accessible to individuals with varying levels of programming expertise, making it an inclusive choice that leverages the existing skills of the Test Analysts. In conclusion, the linear scripting approach aligns with the requirements for simplicity, speed, and suitability for a non-changing legacy system, making it the best choice under the specified conditions.

• Question 98:

  Which of the following will help ensure the success of a test automation project?

  A. The software is complex and difficult to test manually.
  B. The test systems have variable configurations and frequent data updates.
  C. The SUT is designed in such a way as to support automated testing.
  D. The Test Automation Framework (TAf)- uses the latest technology.
  C. The SUT is designed in such a way as to support automated testing.

• Question 99:

  Your project is transitioning from manual to automated testing. You have decided to implement a pilot project so that lessons learned can inform future time estimates and schedules.

  Which two of the following represent the types of test cases that are MOST suited to a test automation pilot project?

  a)- High added value test cases that require little effort to automate.

  b)- Test that are run infrequently as these will be simpler to automate.

  c)- Reliability test cases that can show added value soon.

  d)- Technically challenging test cases to provide the best validation of manual test conversion.

  e)- Tests that are least Important to the business as these are safer to trial.

  A. a and b
  B. a and c
  C. b and d
  D. c and e
  B. a and c

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  Explanation

  For a test automation pilot project, the most suited types of test cases are those that provide high added value and can show this value soon after implementation. High added value test cases that require little effort to automate (option a)- are ideal for a pilot because they demonstrate the effectiveness of automation quickly and with minimal investment. Reliability test cases that can show added value soon (option c)- are also suitable as they help to establish trust in the automation process by providing tangible benefits early on. These types of test cases can serve as a proof of concept, showcasing the potential of automated testing to stakeholders and informing future time estimates and schedules.

  References:

  The selection of test cases for a pilot project in test automation should focus on quick wins and demonstrable value to support the transition from manual to automated testing. This approach is supported by the ISTQB Test Automation Engineer syllabus, which recommends starting with test cases that are likely to yield immediate and visible benefits, thereby gaining support for the automation initiative.

• Question 100:

  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 find more defects with the same tests, compared to executing the same test manually
  D. The ability to enable a better use of skilled testers by freeing them from repetitive and boring tasks
  C. The ability to find more defects with the same tests, compared to executing the same test manually

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  Explanation

  Test automation does not inherently find more defects than manual testing; it executes pre-scripted tests against the software. The effectiveness of finding defects is determined by the quality of the test cases, whether automated or manual.

  Automated tests run the same steps consistently every time they are executed, which means they are not designed to find new defects unless the test scripts are updated to reflect changes in the test cases or the system under test.

  References:

  The information is synthesized from the ISTQB Test Automation Engineer syllabus and various resources that discuss the benefits and risks of test automation. Specifically, the ISTQB emphasizes the efficiency, repeatability, and coverage that test automation provides, as well as the challenges such as the initial investment and ongoing maintenance required.