CTFL-AuT iSQI ISTQB Certified Tester Foundation Level - Automotive Software Tester Free Practice Exam Questions (2025 Updated)

One of the most effective ways of dealing with the increasing complexity of product development is through the use of several models as variants of a common platform. This strategy allows for a more efficient use of resources, as the base platform can be used and adapted for a variety of different products. Additionally, this strategy allows for more efficient testing, as the same tests can be used for multiple products. This approach also makes it easier to identify and fix any issues that may arise, as the same codebase can be used for multiple products.

Requirements-based testing is a testing technique that involves testing a system or application based on the requirements that have been defined for it. The goal of requirements-based testing is to verify that the system or application meets the requirements that have been specified for it. While requirements-based testing is a useful technique for verifying that the system meets its requirements, it can also be combined with other testing techniques, such as exploratory testing, performance testing, and security testing, to provide a comprehensive testing approach.

When the tester is engaged in the release process, they are typically expected to produce several work products, including an insulation recommendation. This document provides a summary of the results of the tests conducted and provides an overall assessment of the test results. The insulation recommendation should include an assessment of the quality of the tested product, details of any critical or major defects detected, and any other relevant information. The insulation recommendation should also include any proposed changes or improvements to the software that could be made to increase the quality of the product.

MISRA-C defines rules and guidelines. Rules are verifiable by static analysis tools and are always required. MISRA-C:2012, also known as the Motor Industry Software Reliability Association (MISRA-C) C Coding Standard, is a set of coding rules and guidelines that are designed to help ensure the safety and reliability of software written in the C programming language. MISRA-C defines rules and guidelines that are intended to help avoid anomalies in code, such as buffer overflows and incorrect pointer manipulation. Rules are verifiable by static analysis tools, and are always required. Guidelines are best-practice recommendations, and are not always enforced.

The International Software Testing Qualifications Board (ISTQB) Certified Tester, Automotive Software Tester (CT-AUT) study guide states that the following test levels are equivalent: component test (CTFL), software unit test (ISO 26262.6-9) and software component verification (ASPICE. SVYE.4). ISO 26262 and ASPICE both use the term 'system' to refer to a product consisting of a hardware and a software component. ISO 26262 does not have an equivalent for system testing (CTFL), and ASPICE does not have an equivalent for safety validation (ISO 26262.4-9) and system integration test (ASPICE SYS.4).

The tester always takes the overall context of the product development into account when she/he executes their tasks. This means that the tester is responsible for ensuring that testing is performed in a way that takes into consideration the wider context of the product development, such as safety issues, system reliability, usability and other factors. This helps to ensure that the product is safe and reliable for the end user. Source: ISTQB Certified Tester, Automotive Software Tester (CT-AUT) Study Guide.

According to the ISTQB Certified Tester, Automotive Software Tester (CT-AUT) study guide, the objectives of AUTOSAR (Automotive Open System Architecture) include the definition of a maintainable and adjustable open architecture, the development of reliable systems, the replicability of software components between different vehicle platforms and between different partners, and cooperation regarding the standards and the implementation.

MIL stands for "Modified In-Loop" and describes a test environment in which stimulations and observations of the test object are possible anywhere via access points. This means that no environmental model is necessary and the test object is available in readable code. Additional hardware is usually not necessary for MIL test environments.

This combination of components allows for the simulation of signal processing and processor simulation, while still allowing the use of real parts. The use of a breakout box and a software compiler may also be necessary in some cases.

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.

Component tests are done in SiL and MiL test environments because they allow the tester to observe the behavior of individual components of the system in isolation. This is important for ensuring that all components of the system work correctly and as expected.