CTFL-AuT Sample Questions Answers

This is due to the fact that HiL test environments are based on simulated models and the hardware can be paused or stopped when necessary. This allows for more precise and efficient testing of the control unit's functions.

According to the ISTQB Certified Tester, Automotive Software Tester (CT-AUT) Study Guide, the requirements and recommendations for test- and verification-specific aspects of the SOFTWARE level can be found in Volume 6 (ISO 26262-6) of ISO 26262. This volume outlines specific requirements for the software lifecycle, verification, and validation activities. Additionally, it contains general requirements for test documentation and test case design.

ISTQB-certified Testers are expected to adhere to standards when performing testing activities, ensuring that the project stakeholders have a shared understanding of the testing process and can communicate effectively. This helps to reduce confusion and ensure that the project is managed in an organized manner. Standards also help to ensure that the testing process is repeatable, making it easier to identify defects and optimize the process over time.

A closed-loop system is a type of control system in which the output of the system is used to regulate the input of the system. In this example, the output is the windscreen wiper activity, which is monitored and used to regulate the input, which is the activation of the ram sensor.

Coding standards are guidelines and rules that are established to ensure that software code is written in a consistent and uniform manner. Following coding standards helps to ensure that the code is easier to read and understand, and makes it easier for multiple developers to work on the same project. This increases the maintainability of the source code, which helps to reduce the cost and time required for bug fixes, updates, and modifications.

A test environment typically includes components such as a test plan, laboratory, test tools, test data, and communication devices, but a real-time PC is not generally included. A real-time PC is a type of computer system that is designed to respond to input within a specified amount of time.

According to Automotive SPICE®, Hardware-in-the-Loop-Tests (HIL-Tests) are not an appropriate component of a verification strategy for unit tests (software units) that are manually coded. HIL-Tests are used to test the interaction of the software system with the actual hardware to ensure the correct behavior of the system. However, these tests are not suitable for manually-coded software units and instead, verification strategies should include tools supported static analysis and code reviews. Unit tests (test of software units) are also an appropriate component of a verification strategy for manually-coded software units.

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.

According to the ISTQB Certified Tester, Automotive Software Tester (CT-AUT) study guide, testers should create test cases and procedures to verify and validate safety requirements. This includes creating a test plan to ensure that all the safety requirements are tested and verified for correctness. Testers should also create test cases to ensure that all safety requirements are met and that any violations are reported. Additionally, testers should ensure that any modifications or changes to the system are tested and verified for safety compliance.