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Answer : B

The common name for the automated testing technique that separates test input data and expected results from the control script is Keyword-driven testing. In this approach, test scripts are written using keywords related to the application under test, which are easy to read and can be interpreted by a script engine to perform testing actions.

Answer : B

In UI testing, especially for e-commerce applications where query information is captured from users, it's crucial to ensure that all user messages are accurate and clear. This includes error messages, information prompts, and any feedback provided to the user based on their input. Inaccurate user messages can lead to user confusion, dissatisfaction, and potentially improper use of the application, which might compromise data integrity or lead to user errors. Testing for inaccurate user messages ensures that users receive correct and useful information that guides their interaction with the application effectively. This focus aligns with UI testing best practices that prioritize user experience and error handling, as detailed in standards like ISO 9241, which focuses on ergonomics of human-system interaction.

Answer : B

To achieve 100% statement coverage, you need to ensure every executable statement in the code is executed at least once during testing. Given the code:

If x > y and z = 3 statement1 elseif z = 4 statement2 endif;

Two tests are required:

Test 1: Set x > y and z = 3 to execute statement1.

Test 2: Set z = 4 (irrespective of the condition x > y) to execute statement2.

With these two tests, both conditions that lead to the execution of statement1 and statement2 are covered.

Answer : A

For Modified Condition/Decision Coverage (MC/DC), each condition within a decision must independently affect the decision's outcome. The provided sets of values need to be analyzed to ensure that each component of the decision ((A > B) or (C > D) and (E = F)) can independently influence the result of the combined expression. Set 3 includes variations for all variables that allow each condition to be tested both true and false independently while keeping the overall expression's outcome affected. This choice provides the most efficient path to achieving MC/DC with minimal tests.

Answer : D

The pseudocode presented for review exhibits a likely issue with the control structure, particularly a missing else statement. This inference is drawn from the unbalanced opening and closing of conditional statements. The inner conditional structures suggest alternative outcomes based on several conditions, but the snippet likely misses an else statement associated with the condition lfb > 14, which could lead to ambiguous or unintended code behavior when lfb <= 14. Such issues can make the code difficult to maintain and could introduce bugs if not addressed. Ensuring each if has a corresponding else can prevent such potential errors in branching logic.