Free ISTQB CTAL-TTA Exam Questions

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

Which TWO of the following statements about Maintainability testing are TRUE?A) It should start as soon as the draft design documents are available for reviewB) An application can be considered maintainable when static analysis and code review defects have beenfixedC) It tests the regression impact of software or environmental changes to an operational systemD) It can be performed during Operational Acceptance Testing by multiple departmentsE) It can be performed during User Acceptance Testing to ensure business processes can be maintained

A : a and b

B : a and d

C : b and c

D : d and e

Answer: B

Question 3

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

Question 4

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

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