Free Preparation Discussions
MENU
ISTQB CTAL-TTA Exam Questions
- Topic 1: Risk-Based Testing for Technical Test Analysts: Its focal point is risk-based testing. It delves into assessment, risk identification, and mitigation.
- Topic 2: White-Box Test Techniques: This topic deals with different white-box testing methodologies, including decision testing, modified condition/decision testing, statement testing, and API testing. Moreover, it focuses on basic path testing, API testing, and choosing an appropriate white-box test technique as per the project situation.
- Topic 3: Static and Dynamic Analysis: In this topic, questions about importance of both static and dynamic analysis, control flow analysis, memory leaks, performance efficiency analysis, and data flow analysis may appear.
- Topic 4: Quality Characteristics for Technical Testing: This exam topic focuses on different quality features relevant to technical testing. It discusses portability, security, maintainability, and compatibility testing.
- Topic 5: Reviews: It sheds light on the role of Technical Test Analysts in reviews. The topic also focuses on the usage of checklists for different architectural and code reviews.
- Topic 6: Test Tools and Automation: This topic defines test automation projects. It also explains how to select automation approaches. Moreover, it explains specific test tools.
Free ISTQB CTAL-TTA Exam Actual Questions
Note: Premium Questions for CTAL-TTA were last updated On May. 14, 2026 (see below)
Which of the following statements about Application Programming Interface (API) testing is TRUE?
API testing involves testing the application programming interfaces directly and is often a critical part of integration testing. Here are the clarifications for each option:
A . API testing cannot be applied to distributed systems: This is incorrect. API testing is commonly used in distributed systems to ensure that different components interact correctly.
B . Combinatorial testing cannot be applied to API testing: This is incorrect. Combinatorial testing techniques can be very effective in API testing to cover various parameter combinations.
C . API testing may require the use of specialized tools: This is true. API testing often involves tools like Postman, SoapUI, and others to facilitate sending requests and validating responses, which may not be feasible manually.
D . APIs are loosely coupled, so timing glitches will not happen: This is incorrect. Even though APIs are designed to be loosely coupled, timing issues can still occur, especially in asynchronous operations and in systems where timing is critical.
Therefore, the correct answer is C. API testing may require the use of specialized tools.
You are testing software that will be used in nuclear power plants. The particular piece of code you are testing has been classified as SIL 2. The following section of code falls under this classification:
If ((A > B) or (C > D)) and (E = F) then print A
Endif
Which of the following sets of test data would supply the minimum tests needed to achieve the "highly recommended" level of coverage?
In software testing, especially within contexts like nuclear power plants, achieving a 'highly recommended' level of coverage often requires strategic test case selection to verify all logical conditions are accurately assessed. For the condition 'If ((A > B) or (C > D)) and (E = F) then print A', the critical tests involve evaluating the boolean logic.
Test Case Analysis: Test Set 1 is selected because it should ideally include scenarios where:
Both conditions (A > B) and (C > D) are true, and (E = F) is true to ensure the print statement executes.
One of the conditions (A > B) or (C > D) is false while the other is true, combined with (E = F) being true, to test the OR logic.
Both conditions (A > B) and (C > D) are false with (E = F) being true, which should not trigger the print statement, testing the AND logic.
Condition where (E != F), irrespective of other conditions, to confirm that the print statement does not execute.
A project to develop a new system has performance efficiency listed as a critical requirement. Which of the following describes how and when the Technical Test Analyst should FIRST be involved in performance test activities for the new system?
Analysis:
When performance efficiency is a critical requirement, the involvement of the Technical Test Analyst (TTA) is crucial from the early stages of the project to ensure performance goals are met.
Key Activity:
A . Designing an operational profile that does not exceed hardware, software, and network bandwidth test environment budgets:
This activity involves creating a realistic operational profile that reflects how the system will be used in production. It ensures that performance testing is aligned with actual usage patterns and resource constraints. By doing this early, TTAs can identify potential performance issues and make necessary adjustments before development progresses too far.
Explanation of Incorrect Options:
B . Participating in code reviews that focus on database and component interactions as well as error handling:
While useful, this is more relevant to ensuring code quality and correctness rather than the first step in addressing performance efficiency.
C . Assisting the developers in determining CPU utilization for critical components during component testing:
This is a more detailed activity that follows the establishment of the operational profile and overall performance requirements.
D . Implementing the performance tool's load test scripts for execution in a production-like environment during system test:
This occurs later in the testing process, after the operational profile has been designed and the initial performance considerations have been addressed.
The ISTQB CTAL-TTA syllabus highlights the importance of designing operational profiles and understanding resource constraints as initial steps in performance testing.
Sources:
ISTQB-CTAL-TTA Syllabus
General knowledge on performance testing practices.
Which TWO of the following could be identified using Dynamic Analysis?
A) Objects having too much or too little visibility into parent classes.
B) Repetition of code within a single component or module.
C) System memory not released when it is no longer needed.
D) Pointers in a program that are no longer accurate and must not be used. E. Code that cannot be reached and so will not be executed.
Dynamic analysis involves evaluating a system or component based on its behavior during execution. This type of analysis is particularly useful for identifying issues related to memory usage and pointer management. The focus is on runtime behaviors that can't be detected through static analysis alone.
Identifiable Issues via Dynamic Analysis:
System Memory Not Released (Memory Leaks):
System memory not released when it is no longer needed (Option C) can be identified through dynamic analysis. Tools and techniques used in dynamic analysis can track memory allocation and deallocation during program execution, revealing instances where memory is allocated but not freed properly.
Pointers in a Program (Dangling Pointers):
Pointers in a program that are no longer accurate and must not be used (Option D) can also be identified through dynamic analysis. This includes issues like dangling pointers (pointers that refer to memory that has been freed) or wild pointers (uninitialized pointers). Dynamic analysis tools can detect when pointers are used incorrectly or point to invalid memory locations during runtime.
Explanation of Incorrect Options:
A . Objects having too much or too little visibility into parent classes: This is more related to design and structure, typically identified via static analysis or code reviews rather than dynamic analysis.
B . Repetition of code within a single component or module: This is a code quality issue often detected through static code analysis or manual code review.
E . Code that cannot be reached and so will not be executed: This is typically identified through static analysis tools that perform code coverage analysis or by manual code inspection.
Although specific references from the provided documents were not found directly related to dynamic analysis, the general understanding and standard practices of software testing support the answer given. For example, the ISTQB syllabus and various testing literature highlight memory management and pointer issues as typical concerns addressed through dynamic analysis.
Sources:
General knowledge on dynamic analysis in software testing.
ISTQB-CTAL-TTA Syllabus and standard practices in software testing.
which statement about test approaches is TRUE7
SELECT ONE OPTION
The statement that is true about test approaches is that in a Model-based test approach, tests can be created automatically. This is confirmed by the understanding that model-based testing involves generating test cases directly from a model that describes the system functions, behavior, or both, which supports automatic test creation.
- Select Question Types you want
- Set your Desired Pass Percentage
- Allocate Time (Hours : Minutes)
- Create Multiple Practice tests with Limited Questions
- Customer Support
Barbara Clark
1 day agoGerald Hall
16 days agoMark Moore
28 days agoCynthia Collins
21 days agoHarold Ramirez
17 days agoJustin Howard
21 days agoEmily Clark
11 days agoJennifer Thomas
5 days agoShaun
2 months agoAvery
2 months agoGaston
2 months agoSheridan
2 months agoSamira
3 months agoAide
3 months agoLillian
3 months agoLaurel
3 months agoEden
4 months agoRia
4 months agoDorothea
4 months agoTalia
4 months agoNguyet
4 months agoKallie
5 months agoAnna
5 months agoPok
5 months agoLawana
5 months agoViola
6 months agoShantay
6 months agoDaniela
6 months agoMerlyn
6 months agoJanessa
7 months agoMagdalene
7 months agoPeggie
7 months agoGertude
7 months agoJacinta
8 months agoWinfred
8 months agoSoledad
8 months agoCarmen
9 months agoGracia
9 months agoCarri
9 months agoDaren
10 months agoEve
11 months agoDenae
11 months agoAlva
11 months agoGraham
1 year agoJoanne
1 year agoVan
1 year agoJill
1 year agoTimmy
1 year agoArminda
1 year agoBuck
1 year agoStefany
1 year agoEliz
1 year agoGerry
1 year agoKimberely
1 year agoOtis
1 year agoBeckie
1 year agoAntonio
1 year agoRaul
1 year agoStarr
1 year agoSerina
1 year agoMerri
1 year agoBrice
1 year agoMarci
1 year agoRosamond
1 year agoAaron
2 years agoRosendo
2 years agoStacey
2 years agoReiko
2 years agoTiera
2 years agoGilma
2 years agoAhmed
2 years agoCarey
2 years agoPamella
2 years agoRoxane
2 years agoKami
2 years agoEarleen
2 years agoTennie
2 years agoMatthew
2 years agoKris
2 years agoMicaela
2 years agoAshanti
2 years agoMiles
2 years agoAntonio
2 years agoBlair
2 years agoRodney
2 years agoRoxanne
2 years agoCasey
2 years ago