ISTQB ISTQB-CTAL-TA Exam With Confidence Using Practice Dumps

Eight cases are required to test the tax system specification using a decision table that is not collapsed. A decision table is a technique that shows the combinations of conditions and actions for a given scenario. A decision table that is not collapsed contains all possible combinations of conditions and actions, regardless of whether they are valid or not. The conditions for this scenario are:

Salary less than €20 000

Married

Number of children more than two and less than five

The number of cases is equal to the number of possible combinations of these conditions, which is 2^3 = 8. Verified References: [ISTQB® Certified Tester Advanced Level Test Analyst CTAL-TA], Section 3.3.1, page 37.

Comprehensive and Detailed in Depth Explanation:

Boundary Value Analysis (BVA)focuses on values at the edges of equivalence partitions, including just inside and just outside the boundary.

Therevised boundariesare:

£500 and £749for the new 5.5% fee band

£750 and £999for the 4.5% fee band

Testing bothvalid and invalid boundariesis essential to ensure accurate fee calculations.

The correct test cases are:

£499 (just below the lower boundary)

£500 (at the lower boundary)

£749 (at the upper boundary of the first band)

£750 (at the lower boundary of the second band)

£999 (at the upper boundary of the second band)

£1000 (just above the upper boundary)

Therefore, the correct answer isD (499, 500, 749, 750, 999, 1000).

The statement that best characterizes a test design tool is that a test design tool generates test inputs from requirements. A test design tool is a tool that supports the test design activity by generating test inputs or test cases from a specified source, such as requirements, models, or code. A test design tool can use various techniques, such as equivalence partitioning, boundary value analysis, decision tables, state transition diagrams, etc., to generate test inputs or test cases. Verified References: [ISTQB® Certified Tester Advanced Level Test Analyst CTAL-TA], Section 6.2.1, page 77.