CTFL-AuT ISTQB Certified Tester Foundation Level - Automotive Software Tester Questions and Answers

Given this, the standard for higher ASlLs usually recommends more extensive and detailed measures. According to the ISTQB Certified Tester, Automotive Software Tester (CT-AUT) study guide, the Automotive Safety Integrity Level (ASIL) is a key factor in determining the necessary testing techniques and test types. Depending on the determined ASIL, the ISO 26262 standard recommends different test design techniques and test types, as well as more extensive and detailed measures for higher ASILs. Additionally, the standard also differentiates between five different degrees of recommendation, ranging from "not at all suitable" to "recommended".

To achieve 100% condition/decision coverage, all possible combinations of the three Boolean variables B1, B2, and B3 must be tested. The three test cases provided only cover three of the eight possible combinations. The fourth test case, C, covers the remaining combination of B1 = TRUE, B2 = TRUE. B3 = TRUE, ensuring 100% coverage.

Databases are used to store information about input and output signals, and to define the implementation of a communication protocol, but they do not describe the signals of a communication channel. ASAM-standards are used to describe the technical interfaces of automotive systems.