[Feb-2023] Pass ISQI CTFL-AuT Tests Engine pdf - All Free Dumps
ISTQB Certified Tester Foundation Level - Automotive Software Tester Practice Tests 2023 | Pass CTFL-AuT with confidence!
NEW QUESTION 19
Which statement regarding the MiL design and use is true?
- A. In contrast to the MiL and Si test environments, pausing or stopping is possible in a HiL test environment thanks to a real the capable computer
- B. The objective of using a Hi test environment is mainly to find non-functional errors in the model
- C. The HIL test environment is as complex as a MiL or SiL test environment with regards to the complexity of its parts
- D. Typically, the test for the coned behavior of a control unit's functions is performed on a component Hi.
Answer: A
Explanation:
Explanation
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.
NEW QUESTION 20
During product development what does the tester create based on the Safety requirements?
- A. A software architecture that fulfils the requirement of .testability
- B. Test cases and test procedure for the verification and validation of the safety related requirements
- C. Test cases and test procedures for production
- D. Test cases to check compliance with the MISRA-C:2012 coding standard
Answer: B
Explanation:
Explanation
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.
NEW QUESTION 21
Which of the following options Is NOT a general part of a test environment?
- A. Laboratory
- B. Real-time PC
- C. Communication device
- D. Test plan
Answer: B
Explanation:
Explanation
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.
NEW QUESTION 22
Your company produces electric windows and corresponding control units. The newest control unit for electric windows has repeatedly been problematic, which you think result from issues In the requirements, in particular, you noticed Bee following requirements in your first review.
Which of the following requirements for the system test violates at least one of the quality criteria of the ISO/IEC/IEEE 29148:2011 ?
ID; 12. When the central lock is activated, then all windows are automatically closed.
ID; 37 Given: the ignition q activated. When the button tor a window is pressed down, then the window moves down.
ID; 85: Given: the window moves up. When the window encounters resistance, then the window ttng motor stops.
ID; 142; Given: a door is open When the button for a window is pressed then the message M-85 is sent to the control unit
- A. The requirement 142 is not verifiable on system level
- B. The requirement 12 is ambiguous.
- C. The requirement 37 is Inconsistent on system level.
- D. The requirement 85 is not atomic
Answer: A
Explanation:
Explanation
The requirement 142 is not verifiable on system level. According to the ISO/IEC/IEEE 29148:2011 standard, requirements must be verifiable in order to be of high quality. Requirement 142 is not verifiable on system level, since it does not include any information on how the window will be tested and how the message M-85 will be sent to the control unit. Therefore, it violates the quality criteria of the ISO/IEC/IEEE 29148:2011 standard.
NEW QUESTION 23
Which statement regarding the operating conditions and comparison of test environments is true?
- A. The costs for debugging are higher for a Si test environment than for a MiL test environment.
- B. The proximity to reality in a MiL test environment is higher than In a SI test environment
- C. As tests for MIL and SIL take place closer to the test object, the test basis must have a higher degree of detail than In HIL.
- D. To lest m a MIL test environment, a full system specification is necessary.
Answer: C
Explanation:
Explanation
As tests for MIL and SIL take place closer to the test object, the test basis must have a higher degree of detail than in HIL. In MIL and SIL, the test object and the environment model must be defined in detail in order to create an accurate simulation of the real-world environment, so the test basis must include detailed information about the system and its components. In HIL, the test environment is more removed from reality, so the test basis does not need to be as detailed.
NEW QUESTION 24
You are a tester In a learn and you are supposed to test diagnostic functions and bus communications on the CAN bus. The development team provides you with compiled software code and control unit hardware. Which test environment Is the best choice considering the test types?
- A. A hi test environment, as the bus communication with other participants can be tested dose to reality
- B. Diagnosis functions and bus communications can only be tested In the vehicle.
- C. A MiL test environment, as the compiled software code can be Integrated cost efficiently into an environment model.
- D. A Sal test environment, since the performance ofthe bus communication can be tested better in this test environment.
Answer: C
NEW QUESTION 25
Which statement regarding the contribution of the tester to a safety culture is true?
- A. The tester creates the hardware-software interface and provides this document to the safety manager
- B. In systems that could potentially lead to physical injury or damage to the health of people the tester analyses potential hazards.
- C. The tester performs the hazard analysis and the risk assessment for the product at the beginning of the project.
- D. The tester always takes the overall context of the product development Into account when she/he executes their tasks
Answer: D
Explanation:
Explanation
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.
NEW QUESTION 26
Imagine you are participating in an Automotive SPICEassessment In your rote as a software tester, and you receive the Information that your process has been assessed with ''P" on process attribute PA1.1 at capability level 1. Which meaning it correct?
- A. You have fulfilled capability level 1.
- B. You have NOT fulfilled capacity level 1.
- C. You have fulfilled capacity level 2.
- D. You have fulfilled capacity level 3.
Answer: A
NEW QUESTION 27
Which dimension Is defined in Automotive SPICE?
- A. Time dimension
- B. Objective dimension
- C. Resource dimension
- D. Capability dimension
Answer: D
Explanation:
Explanation
In principle, automotive SPICE has two dimensions: the process dimension and the process capability dimension. The processes in the process dimension are based on the ISO 12207 that has been extended and modified with automotive-specific additions.
https://industryforum.co.uk/resources/automotive-spice-by-vda/#:~:text=Scope%20of%20Automotive%20SPICE
NEW QUESTION 28
Which of the statements regarding traceability in Automotive SPICES®3.x is true?
- A. The linking of a requirement, a derived test case and the associated test implementation provides the base for a complete testability.
- B. The linking of requirements, test cases and test togs provides traceability and enables the desired verification of test cases for test case coverage
- C. With complete tractably It Is possible to trace test cases to their requirements and test cases which have been executed to their corresponding results.
- D. A1:N relation exists; for example If a test case is tested with the help of several requirements and is therefore linked to several requirements
Answer: C
Explanation:
Explanation
According to Automotive SPICES® 3.x, traceability is the ability to trace the relationship between two or more elements of the system. This includes traceability between requirements, test cases, test logs, and test results. With complete traceability, it is possible to trace test cases to their corresponding requirements and trace test cases which have been executed back to their corresponding results. This ensures that the system meets the requirements and that all tests have been carried out correctly and consistently.
NEW QUESTION 29
According to Automotive SPICE®3.x, which statement regarding the requirements for a test strategy Is correct?
- A. The test logs should be automated on all lest levels as much as possible to increase the comparability of the test results and reduce the effort for the lest execution.
- B. The test log must Include methods for test case creation. for the selection of test cases, for the creation of test data and for the lest execution
- C. In the regression testing strategy, methods must be defined for an impact analysis and the selection of appropriate test cases for regression testing
- D. The test report must describe the test process including the identification of menaces and dependencies from other processes.
Answer: C
Explanation:
Explanation
According to the Automotive SPICE ®3.x, the test strategy should include methods for analyzing the impact of changes in the system, and the selection of appropriate test cases for regression testing. The test strategy should also define methods for test case creation, for the selection of test cases, for the creation of test data, and for the test execution.
NEW QUESTION 30
In which volume of ISO 26262 does the tester find requirements and recommendations for test- and verification-specific aspects of the SOFTWARE level?
- A. Volume 6 (ISO 262624)
- B. Volume 7 (ISO 26262-7)
- C. Volume 6 (ISO 26262-6)
- D. Volume 4 (ISO 26262-4)
Answer: C
Explanation:
Explanation
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.
NEW QUESTION 31
Which statement about databases is INCORRECT?
- A. Databases include information about input and output signals.
- B. Databases can be described using ASAM-standards
- C. Databases describe the signals of a communication channel.
- D. Databases define the implementation of the communication protocol
Answer: C
NEW QUESTION 32
Which statement regarding ISO 26262 Is true?
- A. ISO 26262 is a standard for functional safety. It is a domain-specific adaption of IEC 61508 for the specific characteristics in the development of safety relevant electric-electronic systems for motor vehicles.
- B. According to the general opinion of experts in functional safety, ISO 26262 CANNOT be considered as a contribution to the state of science and technology regarding the functional safety of road vehicles.
- C. ISO 26262 is a security standard; thus, information and work security are core topics of ISO 26262.
- D. ISO 26262 Is part of Automotive SPICE® Therefore, conformity with ISO 26262 is checked as part of an Automotive SPICE®- assessment to avoid the additional effort of a separate safety audit
Answer: A
Explanation:
Explanation
ISO 26262 is based on an integrated safety lifecycle approach, which includes the specification, design, implementation, verification and validation of safety-relevant systems.
NEW QUESTION 33
Which constraints does a SiL test environment have?
- A. In the SiL environment the simulation time is generally shorter than the real time.
- B. Electric error scenarios can be tested early.
- C. The test execution can be paused anytime for further analyses.
- D. Numerous internal signals of the test object can be stimulated or observed.
Answer: A
Explanation:
Explanation
This is due to the fact that the system needs to be able to process the input data and calculate the output data in a short period of time. This constraint ensures that the system can respond quickly and accurately to various stimuli.
NEW QUESTION 34
Which statement regarding the contribution of the tester to a safety culture is true?
- A. The tester creates the hardware-software interface and provides this document to the safety manager
- B. In systems that could potentially lead to physical injury or damage to the health of people the tester analyses potential hazards.
- C. The tester performs the hazard analysis and the risk assessment for the product at the beginning of the project.
- D. The tester always takes the overall context of the product development Into account when she/he executes their tasks
Answer: D
NEW QUESTION 35
Which of the following measures is MOST suitable for dealing with the increasing complexity of product development?
- A. Use of experienced employees as coaches for new inexperienced employees
- B. Creation of new subsidiaries(e g. Romania, India)
- C. Use of several models as variants of a common platform
- D. Recruitment of additional employees
Answer: C
Explanation:
Explanation
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.
NEW QUESTION 36
Which of the following statements regarding the application of standards is true?
- A. The application of standards which standardize products has the sole purpose to reduce project risks
- B. The application of standards reduces the efficiency of agile projects
- C. The application of standards helps to create transparent communication between the project stakeholders.
- D. The application of standards primarily alms at reducing costs.
Answer: C
NEW QUESTION 37
Which test document is required according to Automotive SPICE®?
- A. Test management report
- B. Load testing report
- C. Test procedure specification
- D. Test metrics report
Answer: C
Explanation:
Explanation
According to Automotive SPICE®, a Test Procedure Specification is required. The Test Procedure Specification is a detailed document that describes how a particular test case will be executed and what the expected results are. It is an essential part of the software testing process and provides a clear understanding of the testing approach and the scope of testing. The Test Procedure Specification is used by testers to ensure that the test cases are executed consistently and correctly, and it provides a reference for evaluating the test results.
Source: ISTQB Certified Tester, Automotive Software Tester (CT-AUT) Study Guide.
NEW QUESTION 38
Which of the following options describes a relevant aspect of the design of a test environment for software-ln-the-loop (SIL)?
- A. A wrapper is used as part of the testing with Software-in-the-Loop (SiL)
- B. With Software4rMhe-loop (SI), the tested software is implemented m a real control unit,
- C. Software-m-the-Loop (SL) needs an Interface to the real vehicle or prototype.
- D. For Software-in-the-Loop (SIL). usually no specific hardware is used
Answer: C
Explanation:
Explanation
This is because the tested software must be implemented in the real control unit, and the interface is necessary to ensure communication between the software and the real vehicle or prototype.
NEW QUESTION 39
Which statement regarding requirements-based testing is true?
- A. Requirements-based testing is a testing technique
- B. Requirements-based testing can solve issues like complete requirements
- C. Only extensive and delated requirements can be covered completely by the tester.
- D. Requirements-based testing can be combined with other lest practices or testing techniques.
Answer: A
NEW QUESTION 40
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