Free ISTQB ISTQB-CTAL-TA Practice Exam with Questions & Answers | Set: 3

Comprehensive and Detailed In-Depth Explanation:

To determine the answer, we first calculate the total score for each player:

Player 1:25×2=5025 \times 2 = 5025×2=50 (Silver)

Player 2:20×3=6020 \times 3 = 6020×3=60 (Silver)

Player 3:30×1=3030 \times 1 = 3030×1=30 (Blue)

The output equivalence partitions based on the trophy levels are:

Blue:Total score ≤ 40

Silver:Total score > 40 and ≤ 70

Gold:Total score > 70 and ≤ 80

Diamond:Total score > 80 and ≤ 90

Platinum:Total score > 90

From the given test cases, the following partitions have been exercised:

Blue (Player 3)

Silver (Player 1 and Player 2)

Out of the 5 possible output partitions (Blue, Silver, Gold, Diamond, Platinum), only2 partitions (Blue and Silver)have been exercised. Therefore, the percentage of partitions covered is:

A number and a percentage sign AI-generated content may be incorrect.

Hence, the correct answer isB (40%).

Comprehensive and Detailed in Depth Explanation:

A.Correct becausechecklist-based testingrelies on the experience of testers to be effective, whileblack-box techniquesare more efficient when the test basis (like requirements) is well defined.

B.Incorrect because checklist-based testing does not necessarily focus on defects.

C.Incorrect because checklists are not limited to inexperienced testers.

D.Incorrect because black-box techniques are designed to be systematic and structured.

Therefore, the correct answer isA (The checklist-based technique is most effective when applied by experienced testers; black-box techniques are most effective applied against a well-specified test basis).

Comprehensive and Detailed in Depth Explanation:

Project A:Since the maintenance release involves minor changes and experienced testers are manually executing test cases,high-level test casesare sufficient. These cases outline what to test without detailed steps.

Project B:Developing an algorithm involves complex logic and requiresdetailed validation, solow-level test casesare essential. They provide precise input, expected results, and detailed procedures, which are important fortest automation and audit compliance.

Therefore, the correct answer isA (Project A - High level test cases. Project B - Low level test cases).

Comprehensive and Detailed In-Depth Explanation:

R01:Verifying that new and amended patient data can be successfully processed falls within the test analyst's responsibility, focusing on functional accuracy.

R05:Ensuring the user interface meets the needs of administrators is a usability testing task, which also falls within the Test Analyst's role.

R02 and R03:These are more related to performance and security testing, typically handled by a Technical Test Analyst.

R04:High-volume processing and performance are the domain of the Technical Test Analyst.

Therefore, the correct answer isA (R01, R05).

Comprehensive and Detailed in Depth Explanation:

Requirement Testability (a):The requirements are testable as they specify expected behavior, such as response time (4 seconds) and SSO control.

Consistency (b):There is inconsistency, as one requirement states no changes to screens, but another mentions a new data item for FCA registration.

Ambiguity (c):The requirements are clear in terms of what they specify.

Unique Identification (d):The requirements are listed as bullet points without unique identifiers, violating this criterion.

Versioning and Author (e):The document includes a version number, date, and author.

Therefore, the correct answer isD (b, d).

The technique that is most likely to support the required functional correctness testing is state transition testing. State transition testing is a technique that tests the behavior of a system or component based on its states and transitions between them. This technique is suitable for testing a system that has different modes or states depending on the input values or events, such as a car navigation system. Verified References: [ISTQB® Certified Tester Advanced Level Test Analyst CTAL-TA], Section 3.4.1, page 39.

The type of test technique that is most useful in this situation is experience-based test technique. Experience-based test technique is a technique that relies on the knowledge and intuition of the testers to design and execute test cases based on their experience with similar systems or technologies. This technique is suitable for testing software that has no documented requirements and no time budgeted for writing them, as it can help to identify potential risks and defects based on past observations and lessons learned. Verified References: [ISTQB® Certified Tester Advanced Level Test Analyst CTAL-TA], Section 3.7.1, page 45.

The comment that should be made about the Supercar specification is that boundaries for stock levels are ambiguous. The specification states that the site will allow an order to be processed if at least one of the chosen vehicle configurations is in stock, but it does not define what constitutes “in stock” or how many units are available for each configuration. This makes the specification unclear and inconsistent, as it does not provide enough information for testing or implementation. Verified References: [ISTQB® Certified Tester Advanced Level Test Analyst CTAL-TA], Section 2.3.1, page 23.