Free ISTQB Advanced Technical Test Analyst ATTA Exam Questions

Part 1 "Test Techniques various"

Definition-use pairs are identified during which of the following static analysis activities? 1 credit [K2]

Part 6 "Specification Based Test Techniques" You are testing a set of signal changes at a railway station. The system is newly build using a traditional V-model 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? 2 credits [K4]

Consider the following code fragment

If (a>b) and (b>c) then

b = (a+c)/2

endif

Assume that in the following options, each of the three numbers in parenthesis represent the inputs for a test case, where the first number represents variable ''a'', the second number represents variable ''b'', and the third number represents variable ''c''. Which of the following gives a set of test case inputs that achieves 100% decision coverage for this fragment of code with the minimum number of test cases? 2 credits [K3]

Part 1 "Test Techniques various"

An embedded software company is considering to improve the quality of its software components to be delivered to the integration team. After studying various experience papers that report a higher level of quality for software components, two main alternative techniques are identified:

static analysis and dynamic analysis.

In deciding which one is most applicable and how they relate to each other a detailed study is performed. Which of the following are TWO key similarities between static analysis and dynamic analysis? 2 credits [K4]

What is the theoretical maximum level of switch coverage that can be achieved for the state diagram above? 1 credit [K2]

The comment frequency of the code fragment is 13%. To which ISO 9126 quality attribute does a good level of comment frequency especially contribute? 1 credit [K2]

What is the number of nested levels for the code fragment? 2 credits [K3]

How many test cases would be needed to achieve 100% decision coverage? 1 credit [K2]

Part 7 "Test Process & Incident Management"

The development manager asks you to identify suitable test coverage entry criteria for a component test. Which TWO of the following would you recommend as appropriate for entry criteria to a component testing phase? 2 credits [K3]

Consider the following decision table,

How many cases are left when this decision table is collapsed? 2 credits [K3]