Test Analyst ISTQB-CTAL-TA Certification Dumps

1. Download Valid ISTQB-CTAL-TA Exam Dumps for Best Preparation Exam : ISTQB-CTAL-TA Title : ISTQB Certified Tester Advanced Level - Test Analyst (CTAL-TACore) v3.1.2 https://www.passcert.com/ISTQB-CTAL-TA.html 1 / 7

2. Download Valid ISTQB-CTAL-TA Exam Dumps for Best Preparation 1.You are testing a significant enhancement to the user interface design for a mortgage approval program, used internally by mortgage lenders. There are many user roles involved in the process of reviewing and approving new mortgage applications. You have completed the testing that ensures the enhancements are functionally correct, and you must now ensure that the enhanced user interface meets the needs of all user roles in a way that will be considered acceptable by them. Which test technique would be MOST suitable for this next stage of testing? A. Exploratory testing B. Use Case testing C. Pairwise testing D. Boundary Value Analysis Answer: B Explanation: A (Exploratory testing): Useful for investigating new areas, but not suitable for structured role-based testing. B (Use Case testing): Correct. This technique focuses on how different user roles interact with the system, ensuring it meets their expectations and usability needs. C (Pairwise testing): Efficient for combinations of input values, but irrelevant to role-based UI testing. D (Boundary Value Analysis): Focuses on numeric boundaries, not applicable for role-specific usability. Therefore, the correct answer is B (Use Case testing). 2.A tablet manufacturer offers the following options for its customers: - Colour: Black, White, Silver, Gold (4 options) - Model: Standard, Mini, Pro (3 options) - Gigabytes: 32, 64, 128, 256 (4 options) - Connectivity: Wifi-only, Wifi+Cellular (2 options) Using the pairwise technique, what is the MINIMUM number of test cases needed to achieve a full 2-wise coverage? A. 96 B. 12 C. 4 D. 16 Answer: D Explanation: Pairwise Testing (also known as2-wise testing) ensures that all possible pairs of input values from each option are covered at least once. The orthogonal arrayorpairwise generation tools help determine the minimum number of test cases needed. With the given combinations (4 x 3 x 4 x 2), a full pairwise coverage can be achieved using16 test cases. Pairwise testing is efficient for covering interactions between two factors, avoiding the need for exhaustive testing (96 combinations). Therefore, the correct answer is D (16). 3.Based on the tax system specification as described below, using boundary value analysis, which would be the best test set to explicitly test on single boundary value fully? 2 / 7

3. Download Valid ISTQB-CTAL-TA Exam Dumps for Best Preparation Tax system A tax system needs to be updated due to new legislation. For a person with a salary of less than € 20 000 and who is married, the tax needs to be recalculated. If a person has at least three and less than six children, an additional 10% reduction is applicable. A. Test set (i) B. Test set (ii) C. Test set (iii) D. Test set (iv) Answer: B Explanation: The test set B is the best test set to explicitly test on single boundary value fully, using boundary value analysis. Boundary value analysis is a technique that tests the values at or near the boundaries of an input domain. 3 / 7

4. Download Valid ISTQB-CTAL-TA Exam Dumps for Best Preparation The boundaries for this scenario are: - Salary less than €20 000 - Number of children at least three and less than six The test set B tests the boundary values of each boundary (€19 999, €20 000, three children, six children) and one value inside each boundary (€19 998, €20 001, four children). Verified References: [ISTQB® Certified Tester Advanced Level Test Analyst CTAL-TA], Section 3.2.2, page 35. 4.You are testing an enhanced user interface for a mortgage approval program involving multiple user roles. Which test technique would be MOST suitable for this next stage of testing? A. Exploratory testing B. Boundary Value Analysis C. Use Case testing D. Pairwise Answer: C Explanation: Since the testing involves verifying the user interface (UI) enhancements and ensuring that they meet the needs of multiple user roles, Use Case Testing is the most appropriate technique. Use Case testing allows you to validate end-to-end user scenarios and ensure the system behaves correctly for each role, focusing on user interactions and usability. Exploratory testing (A) might be useful for finding unexpected issues, but it lacks the structured approach needed for role-based UI validation. Boundary Value Analysis (B) is useful for testing numeric input limits, not UI roles. Pairwise testing (D) focuses on combinatorial testing, not role-based UI testing. The correct answer is C (Use Case testing). 5.A software component for a game application calculates a player’s trophy level based on two input parameter values: Points Earned and Level of Difficulty. A total score is calculated by the component as: Total Score = Points Earned × Level of Difficulty The trophy levels are: - Blue- total score equal to or less than 40 - Silver- total score > 40 - Gold- total score > 70 - Diamond- total score > 80 - Platinum- total score > 90 The component then outputs the correct trophy level. Applying the Equivalence Partition test design technique to this component, what percentage of output partitions have been exercised by the following suite of test cases? Player 1 - Points earned 25, level of difficulty 2 Player 2 - Points earned 20, level of difficulty 3 Player 3 - Points earned 30, level of difficulty 1 A. 60% 4 / 7

5. Download Valid ISTQB-CTAL-TA Exam Dumps for Best Preparation B. 40% C. 10% Answer: B 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 is B (40%). 6.A car navigation system needs to be integrated in the overall car software It is important to verify that the car navigation is functioning correctly once integrated. Thus functional correctness is considered to be important. Which of the following techniques is most likely to support the required functional correctness testing? A. State transition testing B. Multiple condition testing C. Vulnerability scan D. Heuristic evaluation Answer: A Explanation: 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. 7.Which of the following statements about defect-based techniques is TRUE? 5 / 7

6. Download Valid ISTQB-CTAL-TA Exam Dumps for Best Preparation A. Defect-based techniques are mainly used by developers at the component test level B. The coverage criteria for black-box test techniques tend to be less systematic than for defect-based test techniques C. In defect-based testing, the type of defect sought is used as the basis for test design D. Defect-based testing is a technique that identifies defects in requirements early in the lifecycle Answer: C Explanation: Defect-based techniques use the knowledge of defects that have occurred in the past to develop test cases that target similar types of issues. Option C correctly states that defect-based testing focuses on using known defect types as the basis for designing tests. Option A is incorrect because defect-based testing can be applied at various levels, not just the component level. Option B is incorrect since defect-based techniques do not necessarily guarantee more systematic coverage than black-box techniques. Option D is incorrect because defect-based testing focuses on detecting specific defect types rather than verifying requirements early. Hence, the correct answer is C (In defect-based testing, the type of defect sought is used as the basis for test design). 8.You are a Test Analyst in the banking domain. You have received the following requirement: "The system shall allow cash advances of at least 200 Euros for all supported credit cards. The following credit cards are supported: American Express, Diners, Visa, Mastercard and Eurocard. Which one of the findings described below is true regarding this requirement? A. The requirement is ambiguous in terms of supported cards. B. The requirement indicates potential performance problems. C. The requirement is unclear in terms of advance limits. D. The requirement indicates potential usability problems Answer: C Explanation: The finding that is true regarding this requirement is that it is unclear in terms of advance limits. The requirement states that the system shall allow cash advances of at least 200 Euros, but it does not specify what is the maximum amount or if there are any other restrictions or conditions for the cash advances. This makes the requirement ambiguous and incomplete, 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. 9.Sell-It-Cheap salesrooms organize general and specialist sales where items are sold to the highest bidder. There is a sliding scale of commission charges, based on the price of items sold, with lower-priced items attracting a higher percentage. All items sold have a price in multiples of £1. New commission bandings after customer feedback: - Items sold for£150 or less attract a flat-rate fee of£7.00 - Items otherwise sold for less than £500have a fee of6% - Items otherwise sold for less than £1000have a4.5%fee 6 / 7

7. Download Valid ISTQB-CTAL-TA Exam Dumps for Best Preparation - Items otherwise sold for less than £5000have a3.5%fee - Items sold for£5000 or more have a3%fee - Updated rule: Items sold between£500 and £749have a fee of5.5% What tests would be appropriate to test this change in commission bandings, using the 2-point boundary value analysis technique? A. £500, £749, £999, £1000 B. £748, £749, £750, £751 C. No additional tests required; existing BVA tests can be used D. £499, £500, £749, £750, £999, £1000 Answer: D Explanation: Boundary Value Analysis (BVA) focuses on testing at the edges of the input range. The critical boundaries are around the new commission banding change (from £500 to £749). To fully test this change, BVA should include: - Lower boundary: £499, £500 - Transition points: £749, £750 - Upper boundary: £999, £1000 Therefore, the correct answer is D (£499, £500, £749, £750, £999, £1000). 10.You work for an insurance company with parallel projects. You need to recommend the best approach for test case design for each project. Project A: Maintenance release with minor UI changes, experienced testers, manual execution. Project B: Development of a new algorithm for risk assessment, high risk of regression, automation needed, audit required. A. Project A - High level test cases. Project B - Low level test cases B. Project A - Low level test cases. Project B - Low level test cases C. Project A - High level test cases. Project B - High level test cases D. Project A - Low level test cases. Project B - High level test cases Answer: A Explanation: Project A: Since the maintenance release involves minor changes and experienced testers are manually executing test cases, high-level test cases are sufficient. These cases outline what to test without detailed steps. Project B: Developing an algorithm involves complex logic and requires detailed validation, solow-level test cases are essential. They provide precise input, expected results, and detailed procedures, which are important footrest automation and audit compliance. Therefore, the correct answer is A (Project A - High level test cases. Project B - Low level test cases). 7 / 7