CTAL-ATT Exam Dumps : Certified Tester Advanced Level Agile Technical Tester

Given the high risk level and the need for a regression-averse strategy due to potential changes in screen design and functionality, the best test approach would involve a strong emphasis on test automation to ensure that new changes do not break existing functionality. Exploratory testing is neutral as it can be useful but is not the primary focus. Manual black-box testing is recommended to verify that the system meets the requirements from an end-user perspective.

Therefore, the option that aligns with these needs is:

Test Automation: ♦+ (highly recommended)

Exploratory Testing: o (neutral/optional)

(manual) Black-box testing: ♦♦ (recommended)

This corresponds to Option 1, which suggests a heavy reliance on automated testing to manage regression risks efficiently, while still incorporating manual black-box testing to cover user experience aspects.

References = The ISTQB Advanced Level Agile Technical Tester documents and training resources emphasize the importance of test automation in Agile projects, especially when dealing with high-risk levels and the need for regression testing1. Additionally, the resources available at Software Testing Help provide insights into Agile testing strategies and best practices that support such an approach2.

 The correct use of Behavior-Driven Development (BDD) to design test scenarios involves specifying the behavior in a given-when-then format. This format helps to clarify the conditions under which a particular outcome should occur. Option A follows this structure correctly:

Given that the shopper scans their card (the precondition),

When they checkout (the action),

Then they should receive all the quantity discounts for everything they have purchased (the expected outcome).

This scenario clearly outlines the behavior of the system in response to the user’s actions, which is central to BDD.

References = The ISTQB Advanced Level Agile Technical Tester syllabus emphasizes the importance of creating testable acceptance criteria for a given user story using requirements engineering and test techniques, which include the application of BDD in the context of a given user story12.

The pseudocode provided for review indicates a password entry system with a lockout mechanism after a certain number of failed attempts. The issues identified during the code review are:

Variables have not been properly defined with meaningful names - the variables used in the pseudocode are not descriptive, which can make the code difficult to understand and maintain.

There are unused variables defined - the pseudocode includes variables that are declared but not used, which is inefficient and can lead to confusion.

Loop counters are not properly initialized - if a loop counter is used, it must be initialized correctly to ensure the loop functions as intended.

There are statements within the loop that should be outside the loop - certain messages or actions may be repeated unnecessarily within a loop when they should be placed outside to execute only once.

References = ISTQB Advanced Level Agile Technical Tester documents and study resources emphasize the importance of clear, maintainable code, which includes using meaningful variable names, removing unused variables, proper initialization of loop counters, and correct placement of code statements to avoid redundancy and inefficiency in code execution. These principles are essential for agile technical testing to ensure that the code remains robust and adaptable to changes.