CTAL-TTA Exam Dumps - Certified Tester Advanced Level Technical Test Analyst

Analysis:

As a Technical Test Analyst involved in a test automation project, particularly one that uses keyword-driven testing, your responsibilities are primarily technical and related to the creation and management of test data and scripts.

Key Responsibility:

D. Creating and supplying the data to be accessed by keyword-driven automation scripts:

In keyword-driven testing, test data is often stored separately from the test scripts. The Technical Test Analyst is responsible for ensuring that this data is correctly created and managed so that the automation scripts can access and use it effectively.

Explanation of Incorrect Options:

A. Approving the estimated costs for implementing the test automation project:

This is typically a management responsibility rather than a technical task.

B. Determining who will execute the automated tests:

This is more of a project management or team lead responsibility.

C. Defining the business processes that will be used for keyword-driven testing:

While important, defining business processes is more likely to be done by business analysts or process experts rather than a Technical Test Analyst.

References:

The ISTQB CTAL-TTA syllabus outlines the roles and responsibilities of Technical Test Analysts, particularly in the context of test automation projects.

Sources:

ISTQB-CTAL-TTA Syllabus

General knowledge on test automation and keyword-driven testing.

The most likely pair of requirements engineering techniques used to uncover the issues mentioned with the user story would be "Storyboards and Personas." This approach allows for a visual and persona-based exploration of how different users (such as drivers of different vehicle types and disabled drivers) would interact with the system. This technique helps in uncovering varied user needs and ensuring that all critical user interactions are considered during the development process​​.

Cyclomatic complexity is a measure of the number of linearly-independent paths through a program's source code, which is often used as a measure of the complexity of a program. The control flow graph provided represents the logic of a software component and has more than 5 nodes with decision points, indicating that the complexity would exceed the maximum allowed value of 5. The calculation for cyclomatic complexity is V(G) = E - N + 2P, where E is the number of edges, N is the number of nodes, and P is the number of connected components. In this case, the calculated cyclomatic complexity exceeds the allowed threshold, thus a defect should be reported.

In addressing the scenario described in the question, the primary considerations for choosing a test approach include the focus on overhauling the user interface, adding new features, and addressing customer complaints in a high-risk environment due to potential customer loss. A regression-averse strategy is also highlighted as critical due to significant changes in design and functionality.

Option D (2) is marked with ♦+ for Exploratory Testing (manual) and ♦ for Black-box Testing, with Test Automation marked as not to be used (−). This selection aligns best with the project's needs for several reasons:

Exploratory Testing (Highly Recommended): This type of testing is crucial in Agile projects, especially when dealing with UI changes and new functionalities. Exploratory testing allows testers to interact with the system in ways that typical scripted testing may not cover, making it ideal for catching unforeseen issues in new interfaces and features.

Black-box Testing (Recommended): This testing focuses on the functionality of the application without needing to understand the internal workings. Given the UI overhaul and feature additions, ensuring that the system behaves as expected from an end-user's perspective is necessary.

Avoidance of Test Automation (Not to be Used): While automation is valuable, focusing primarily on manual testing techniques like exploratory testing is suggested for this specific release due to the extensive UI changes and the need for creative and intuitive testing approaches that adapt quickly to newly developed features.

By using Option D, the test approach supports the dynamic and user-focused nature of the release, addressing both the technical aspects of functionality and the user experience enhancements that are central to this overhaul .

The comment frequency in a code fragment relates to the number of comments in relation to the code size. A good level of comment frequency can significantly contribute to the maintainability of the software. Maintainability is a non-functional quality characteristic that refers to the ease with which a software system can be modified to correct defects, update features, improve performance or other attributes, or adapt to a changed environment. Comments in the code help developers understand the logic, purpose, and functionality of the code, which is crucial when modifications are required. This does not directly contribute to portability, usability, or performance efficiency, which are concerned with different aspects of the software's operation and user interaction.

Table 2 correctly represents the calculation of tax to pay and net salary for employees of a Payroll system, including accurate representation of tax rates as percentages (not whole numbers), and the correct year-to-date accumulation of salary paid, which aligns with the payroll system's operations as described. It accounts for the logical incrementation of cumulative figures and uses percentage representations for tax rates, which is a standard approach in payroll calculations .

The correct description of continuous testing is that each new build of the system triggers a pre-defined set of tests to be executed automatically. This approach ensures that any changes or additions to the system are immediately validated, helping to catch issues early and streamline the development process .

The scenario written in correct Gherkin format and appropriate for the User Story described is Option D:

Given that three Purchase Orders with a total value of £21.75 have been placed so far this month,

When the Purchasing Manager requests the list of Purchase Orders placed this month,

Then the 3 orders and their total value of £21.75 are displayed.

This scenario correctly uses the Gherkin syntax with Given-When-Then structures that clearly specify the context, the action taken by the user, and the expected outcome, making it directly relevant to the user story’s intent .