CTAL-TA_Syll2019 Exam Dumps - ISTQB Certified Tester Advanced Level - Test Analyst (Syllabus 2019)

The use case only describes the normal or happy path scenario, where the user performs a successful cash withdrawal. However, it does not consider any alternative or exceptional scenarios, such as invalid card, incorrect PIN, insufficient balance, network failure, etc. These scenarios are important to test the robustness and reliability of the ATM system, and should be included in the use case specification. References = ISTQB Certified Tester Advanced Level Syllabus Test Analyst, Section 2.2.1, Use Case Testing1; ISTQB Advanced Level Test Analyst (CTAL) Exam Study Guide, Section 2.2.1, Use Case Testing2

The correct answer isB.The information exchange between each system and its environment.

The information exchange between each system and its environment

The information exchange between each system and its environment refers to the compatibility and functionality of the systems with respect to the hardware, software, network, and other external factors that may affect their interaction.This type of testing is important to ensure that the systems can operate smoothly and reliably in different scenarios and conditions1.

References=

• ISTQB Certified Tester Advanced Level Syllabus Test Analyst2, Section 3.2.2 Interoperability
• ISTQB Test Analyst Syllabus and Study Guide3, Section 3.2.2 Interoperability
• A Simple Guide to Interoperability Testing (with Examples)4, Section 2. How to do Interoperability testing

The correct answer isA.Functional testing.

Functional testing

Functional testing is the type of testing that focuses on completeness, appropriateness, and correctness characteristics of the application under test. Completeness means that all the functions and features of the application are tested. Appropriateness means that the functions and features are suitable for the intended purpose and meet the user’sneeds.Correctness means that the functions and features produce the expected results and do not contain any errors or defects1.

References=

• ISTQB Certified Tester Advanced Level Syllabus Technical Test Analyst2, Section 3.2.2 Functionality
• ISTQB Certified Tester Advanced Level Syllabus Test Analyst3, Section 3.2.2 Functionality
• ISTQB Test Analyst Syllabus and Study Guide4, Section 3.2.2 Functionality

Pairwise testing is a technique that reduces the number of test cases by testing only pairs of values for each data item, instead of testing all possible combinations. Pairwise testing is based on the assumption that most defects are caused by interactions of at most two factors. Pairwise testing can be applied to this problem using the classification tree, which shows the data items and their values. By using pairwise testing, the number of test cases will be lower than exhaustive testing, which would require testing every combination of values for each data item. References =

• ISTQB Certified Tester Advanced Level Syllabus Technical Test Analyst1, page 2
• Data Combination Test (DCoT) | TMap2, section “Coverage level”
• Pairwise Software Testing - GeeksforGeeks3, section “Introduction”

 Equivalence partitioning is a black-box test technique that divides the input domain of a system into partitions of equivalent data. Boundary value analysis is a technique that tests the boundaries of these partitions, where errors are more likely to occur. These techniques are suitable for testing the processing functionality of a critical traffic control system, as they can ensure that the system handles the input variables within the defined ranges and detects any invalid or out-of-range values. References = Black Box Testing Techniques: A Comprehensive Guide (Section 5.1 and 5.2), ISTQB Certified Tester Advanced Level Syllabus Technical Test Analyst (Section 3.2.1 and 3.2.2)

The correct answer isD.Traceability documentation.

Traceability documentation

Traceability documentation is a way of linking the requirements and use cases to the test cases, test results, and other artifacts that are related to them. It helps to ensure the completeness, consistency, and coverage of the testing process, as well as to facilitate the impact analysis, change management, and defect tracking.Traceability documentation should be added to the checklist for the requirements/use case review, as it is an important part of the test analyst’s role and responsibilities1.

References=

• ISTQB Certified Tester Advanced Level Syllabus Test Analyst2, Section 2.1.1 Test Analyst Tasks in the Test Process
• ISTQB Test Analyst Syllabus and Study Guide3, Section 2.1.1 Test Analyst Tasks in the Test Process
• Requirements Traceability Matrix (RTM) - A Complete Guide4, Section 1. What is Requirements Traceability Matrix?

A decision table is a technique that shows the possible combinations of conditions and actions for a given problem. A decision table that is not collapsed has one test case for each combination of conditions, regardless of whether the actions are the same or different. The tax system specification has three conditions: salary less than €20,000, married, and number of children between three and four. Each condition has two possible values: true or false. Therefore, the number of test cases for a non-collapsed decision table is 2^3 = 8. References =

• ISTQB Certified Tester Advanced Level Syllabus Technical Test Analyst1, page 2
• Decision tables - IBM2, section “Decision table overview”