Most Recent iSQI CTAL-TA_Syll2019 Exam Dumps

Test analysis is the process of analyzing the test basis and defining the test objectives to establish the test conditions. Test conditions are the inputs and outputs that are used to define the scope and goals of testing. Identifying test conditions is one of the main activities of test analysis, as it determines what to test in terms of measurable coverage criteri

a. The other options are activities that occur during other phases of the test process, such as test planning, test implementation, or test execution.Reference=

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

Software Testing - Test Analysis - GeeksforGeeks2, section ''Test Analysis''

What is Test Analysis?- Software Testing Mentor3, section ''What is Test Analysis?''

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.Reference=

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''

Risk mitigation is the process of implementing actions to reduce the probability and/or impact of risks1.When you execute the tests in priority order based on the risk ratings, you are performing risk mitigation, as you are trying to prevent or minimize the potential failures and defects in the system2.Risk planning, identification, and assessment are the previous steps in the risk management process, which help to prepare for risk mitigation3.

Reference=1:Risk Mitigation -- Planning, Implementing, and Monitoring2:Risk Based Testing Approach for Agile Teams3:The Ultimate Guide to Risk Based Testing: Risk Management in Software Testing

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)

Reference=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?

A usability review is a technique that evaluates the usability of a system or product based on a set of criteria or heuristics, without involving the actual users. It can be performed by experts or peers, and it can identify potential usability problems and suggest improvements. A usability review is suitable for situations where the availability of users is limited or impractical, and it can provide quick and low-cost feedback.Reference=ISTQB Certified Tester Advanced Level Syllabus Technical Test Analyst, page 81, section 5.3.2.2.