Free ISTQB CTAL-TTA Exam Questions

Become ISTQB Certified with updated CTAL-TTA exam questions and correct answers

Page: 1 / 48

Total 238 Questions | Updated On: Feb 11, 2026

Add To Cart

Question 1

If we say that a set of tests has achieved 100% structural decision coverage on a particular module in a

program, what does that mean?

A : at all bugs present in that module were necessarily revealed by those tests

B : at every control flow branch had been executed at least once by those tests.

C : at every dataflow in that module was exercised at least once by those tests.

D : That every path through that module was exercised at least once by those tests.

Answer: B

Question 2

You are working on a project that is integrating code from multiple development groups. There have been numerous integration problems, particularly regarding reliability, error recovery and transactional integrity. You are now responsible for planning the performance efficiency testing for this product. There Is a strong feeling among the development managers that some parts of the code are weaker than others and will tend to exhibit problems during the performance efficiency testing. To identify these problematic areas as soon as possible, which type of testing should you do?

A : Load testing

B : Interoperability testing

C : Stress testing

D : Scalability testing

Answer: C

Question 3

Which specification-based technique could be used to enhance coverage for this code fragment?

A : undary value analysis

B : ploratory testing

C : ate transition testing

D : Use case testing

Answer: A

Question 4

You are testing a set of signal changes at a railway station. The system is newly build using a traditional Vmodel approach. A full set of documentation is available that can be used as a test basis. Furthermore the

system is identified as being safety critical. Which technique would you most likely use?

A : Equivalence Partitioning

B : ploratory Testing

C : ate transition Testing

D : undary Value Analysis

Answer: C

Question 5

You are responsible for the non-functional testing of a website supporting a popular restaurant chain. Due to the rapid expansion of the number of restaurants in the chain, the company is expecting the peak number of concurrent website views to more than triple in the next 6 months. As a result, it has purchased two further production servers to support the existing one. A new hardware release has been scheduled for which the following product risk has been recorded: {Insert Table 2) Which one of the following non-functional test typos would be BEST to mitigate this risk?

A : Load testing

B : Adaptability testing

C : Scalability testing

D : Reliability testing

Answer: C

Page: 1 / 48

Total 238 Questions | Updated On: Feb 11, 2026

Add To Cart