Pass the iSQI ISTQB CTAL-TA_Syll2019 CTAL-TA_Syll2019 Questions and answers with ExamsMirror

Test set (i) is the best option as it tests the boundary condition of a salary of less than €20,000 and being married, with a varying number of children including the boundary value of three children. This test set covers the minimum and maximum values for the salary and the number of children, as well as the nominal values. The other test sets donot test the boundary value of the salary or the number of children fully, as they either omit or repeat some values. References =

ISTQB Certified Tester Advanced Level Syllabus Technical Test Analyst1, page 2

Boundary Value Analysis and Equivalence Partitioning Testing2, section “Boundary Value Analysis”

Equivalence Partitioning Method3, section “Example 1: Equivalence and Boundary Value”

A system architecture document is a document that describes the structure and behavior of a system, including its components, interfaces, communication protocols, and dependencies. It is typically used by a Test Analyst as the test basis for interoperability testing, as it provides the necessary information to design test cases that cover the interactions between different systems or components. A system architecture document can also help to identify potential risks and challenges related to interoperability testing, such as compatibility issues, performance bottlenecks, security vulnerabilities, and data integrity problems. References = Interoperability Testing in Software Testing (Section 2.2), A Simple Guide to Interoperability Testing (with Examples) (Section 2.3), ISTQB Certified Tester Advanced Level Syllabus Technical Test Analyst (Section 3.3.1)

The correct answer isD.Automate the testing for the credit card exploratory tests so they can be used for confirmation testing after the defect is fixed.

A.Enter your exploratory test cases with detailed test steps into the Test Management System

This is incorrect because entering the test cases into the Test Management System is not enough to document and track the exploratory testing process. The test cases should also include the expected results, actual results, and defects found during the testing. Moreover, the test cases should be organized into a clear and logical structure that reflects the test charter and scope.

B.Close the session and start a new session with a new charter

This is incorrect because closing and starting a new session with a new charter would mean losing all the information and data collected during the previous session. This would make it difficult to resume and continue the testing process from where it left off. Instead, it would be better to use a consistent and stable session with a single charter that covers all the requirements and features of the system.

C.Continue the session and conduct the testing for debit cards

This is incorrect because continuing the session and conducting only one type of card (debit) would not provide a comprehensive coverage of all possible scenarios and outcomes of accepting credit cards. It would also limit the scope of testing to only one aspect of payment processing, which may not reflect all the business rules, validations, exceptions, or integrations involved in this domain.

D.Automate the testing for the credit card exploratory tests so they can be used for confirmation testing after the defect is fixed

This is correct because automating some or all of the exploratory tests can help to save time, effort, and resources by reducing manual effort and increasing efficiency. It can also help to improve accuracy, consistency, and reliability by eliminating human errors and biases. Moreover, automating some or all of the exploratory tests can enable them to be reused for confirmation testing after fixing any defects found during exploratory testing.Confirmation testing is a type of functional testing that verifies that all requirements are met by performing regression tests on previously tested functionality1.

State transition testing is a technique that models the behavior of a system as a finite number of states and the transitions between them. It is suitable for testing systems that have different outcomes depending on the previous history of inputs and events. In this case, the ATM system has different states depending on whether the user has entered a valid or invalid PIN code, and how many times they have tried. 1-switch coverage is a criterion that requires testing all possible pairs of transitions from one state to another. This can help to find failures that occur when the system changes from one state to another, or when the system does not change state when it should. For example, 1-switch coverage would test the following scenarios:

User enters a valid PIN code on the first try and requests a cash advance (valid transition from unauthenticated to authenticated state)

User enters an invalid PIN code on the first try and then a valid PIN code on the second try and requests a cash advance (valid transition from unauthenticated to authenticated state after one invalid attempt)

User enters an invalid PIN code on the first and second try and then a valid PIN code on the third try and requests a cash advance (valid transition from unauthenticated to authenticated state after two invalid attempts)

User enters an invalid PIN code on the first, second, and third try and the system rejects the card (valid transition from unauthenticated to rejected state after three invalid attempts)

User enters a valid PIN code on the first try and then requests a cash advance twice (invalid transition from authenticated to authenticated state without inserting the card again)

User enters a valid PIN code on the first try and then removes the card and inserts it again and requests a cash advance (invalid transition from authenticated to unauthenticated state without entering the PIN code again)

References = ISTQB Advanced Level Test Analyst Syllabus 2019, section 3.2.3; How to Design Test Cases Using State Transition Testing Technique?; 0 and 1 - Switch Coverage in State Transition Testing?

Pairwise testing is a technique that tests all possible discrete combinations of each pair of input parameters. In this case, there are two main categories: Colour and Shape. Under Colour, there are three subcategories: Red, Blue, and Green. Under Shape, there are two subcategories: Triangle and Circle. There is an additional category under Triangle labeled Size of triangle, with two subcategories: Small and Large. To test all pairs of these parameters, we need to use a tool or an algorithm that can generate the optimal test cases. One such tool is Pairwise.org, which can produce the following test cases:

Table

Colour

Shape

Size of triangle

Red

Triangle

Small

Blue

Circle

-

Green

Triangle

Large

Red

Circle

-

Blue

Triangle

Small

Green

Circle

-

Red

Triangle

Large

Blue

Triangle

Large

These eight test cases cover all pairs of parameters, such as Red-Triangle, Red-Small, Blue-Circle, etc. Therefore, the answer is B. 8. References = Pairwise Testing or All-Pairs Testing Tutorial with Tools and Examples, Pairwise Testing - What It Is, When & How to Perform?, All-pairs testing - Wikiwand, ISTQB Certified Tester Advanced Level Syllabus Technical Test Analyst (Section 3.2.3)

The test execution phase involves running the test cases and comparing the actual results with the expected results. The test analyst is responsible for analysing any anomalies or deviations from the expected results and determining their root causes. This task helps to identify defects, report them, and track their resolution. References =

ISTQB Certified Tester Advanced Level Syllabus Technical Test Analyst1, page 2

STLC (Software Testing Life Cycle) Phases, Entry, Exit Criteria2, section “Test Execution Phase”

Test Execution Tutorial: Detailed Guide With Best Practices3, section “Activities of Test Execution”

A decision table is collapsed when duplicate or impossible cases are removed. In this decision table, there are two duplicate cases: column 2 and column 4 have the same actions (A1 and A2), and column 5 and column 6 have the same action (A1). There are also two impossible cases: column 7 and column 8 have no actions, which means that there is no outcome for these combinations of conditions. Therefore, after collapsing the decision table, only two cases are left: column 1 and column 3, which have different actions (A1 and A2 for column 1, and A1 for column 3). References =

ISTQB Certified Tester Advanced Level Syllabus Technical Test Analyst1, page 2

Decision Table-Based Testing2, section “Don’t Care Entries and Rule Counts”

A Guide on Building Decision Tables3, section “How to ensure that the Table is Complete?”

Installability testing is a type of non-functional testing that focuses on verifying that the software can be installed, upgraded, and uninstalled without errors or interruptions1. It is usually performed by a technical test analyst who has knowledge of the installation requirements, dependencies, and configurations2. The main objectives of installability testing are to ensure that the software is compatible with different platforms, environments, and hardware specifications, and that the installation and de-installation processes are functional, reliable, and secure3. Usability issues, such as the clarity, simplicity, and efficiency of the installation and de-installation user interfaces, are not the primary concern of installability testing, and may be better addressed by other types of testing, such as usability testing or user acceptance testing4. References = Installation testing - Wikipedia; ISTQB Advanced Level Technical Test Analyst Syllabus 2019, section 4.3.2; Mastering Installability Testing: A Key Software Quality Assurance Process; Installation Testing | Complete Overview Of Installation 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

The correct answer isC.Conduct pre-test interviews to give instructions to the users, and post-test interviews to get their feedback.

Pre-test and post-test interviews

Pre-test and post-test interviews are methods of usability testing that involve communicating with the business users before and after they test the application. Pre-test interviews can help to explain the purpose and scope of the test, provide instructions and guidance, and establish rapport with the users.Post-test interviews can help to collect feedback, opinions, and suggestions from the users, as well as identify any issues or problems they encountered during the test1.

References=

ISTQB Certified Tester Advanced Level Syllabus Test Analyst2, Section 3.2.2 Usability

ISTQB Test Analyst Syllabus and Study Guide3, Section 3.2.2 Usability

Usability Testing 101: A Guide for Businesses4, Section 5. How to Conduct a Usability Test