Free ISTQB Advanced Technical Test Analyst ATTA Exam Practice Test

Which of the following is a valid way to calculate the cyclomatic complexity? 1 credit [K2]

• Number of decisions + 2
• Number of enclosed regions - 1
• Number of statements - 2
• Links - Nodes + 2

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]

• Portability
• Maintainability
• Usability
• Efficiency

You have tested the program and have found that with “bonus” a boundary value has not been implemented according to design. You have written an incident report. Which of the following is the incident report of the highest quality? 2 credits [K3]

• Description: Boundary value not correctly implemented Priority: High Repeatability: YesTester: WVUTest case: 35 (test specification “bonus program”), V1.2
• Description: Boundary value not correctly implemented for bonus Priority: Medium Tester: WVUTest case: 35 (test specification “bonus program”)
• Description: Boundary value not correctly implemented for bonus (line 26: 10 according to design, now 5 implemented)Priority: High Repeatability: Yes Tester: WVUTest case: 35 (test specification “bonus program”), V1.2
• Description: Boundary value not correctly implemented for bonus Priority: High Repeatability: Yes
• Tester: WVU
• Test case: 35 (test specification “bonus program”), V1.2

To address the second risk mentioned in the scenario, security testing will be performed. Which test techniques would be most applicable for security testing? 1 credit [K2]

• Boundary Value Analysis
• Statement Testing
• Use Cases
• Fault Attacks

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

• 1
• 2
• 3
• 4

At which test level would performance testing most likely be performed? 1 credit [K2]

• Component Testing
• Integration Testing
• System Testing
• User Acceptance Testing

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

• 4
• 5
• 6
• 7

It has been decided by management to ask an external consultant to perform a reliability assessment. The external consultant will use a checklist to support the assessment. Select TWO checklist items that are most likely to be part of a reliability checklist. 2 credits [K3]

• Are traceability matrices provided to the requirements?
• Is all code supported by a reviewed design document?
• Is the comment frequency at the correct level?
• Is a dual set of hardware available?
• Are features available for a periodic check of the database consistency?

To address reliability a number of measures will be taken throughout the development and testing process. Select TWO appropriate measures that are typically taken as part of reliability engineering and/or testing of an application. 3 credits [K4]

• Define Operational Profiles
• State Transition Testing
• Usability testing
• Perform design FMEAs
• Exploratory test

How many test cases are required to test a specification that has three conditions using a decision table testing which is not collapsed? 1 credit [K2]

• 2
• 4
• 6
• 8