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CTFL-AuT 認定は、自動車産業で働くソフトウェアテスター、テストエンジニア、品質保証専門家に適しています。この認定は、グローバルに認知されており、自動車ソフトウェアテスト産業でキャリアを進めたい人に特に有益です。認定は、自動車ソフトウェアのテストにおける候補者の専門知識を示し、自動車システムの安全性と信頼性を確保するために必要不可欠です。
質問 # 22
Which statement regarding coding standards Is most true?
- A. Coding standards should increase the efficiency of the source code.
- B. Coding standards should educate the programmer
- C. Coding standards should increase the maintainability of the source code.
- D. Coding standards should increase the efficiency of the programmer
正解:C
解説:
Explanation
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.
質問 # 23
During product development what does the tester create based on the Safety requirements?
- A. Test cases and test procedures for production
- B. Test cases to check compliance with the MISRA-C:2012 coding standard
- C. Test cases and test procedure for the verification and validation of the safety related requirements
- D. A software architecture that fulfils the requirement of .testability
正解:D
質問 # 24
Which statement regarding AUTOSAR Is TRUE?
AUTOSAR describes...
- A. ...an open and standardized software architecture for vehicle development.
- B. ...activities, methods and measures to achieve functional security for electric and electronic solutions.
- C. ...an analysis unit, which processes Input signals and determines intermediate values and their respective output signals by using existing information.
- D. ...a collection of characteristics of the performance of processes of an organization.
正解:A
解説:
Explanation
https://www.pathpartnertech.com/software-architecture-autosar-for-automotive-embedded-system/
質問 # 25
Which of the following statements regarding MIL test environments is true?
- A. In the MIL test environment, stimulations and observations are possible anywhere via access points.
- B. In the MIL test environment, the test object is available as compiled code and it is not readable by a human being.
- C. In the MiL test environment, additional hardware is necessary to implement access points.
- D. For a MIL test environment NO environmental model is necessary
正解:A
解説:
Explanation
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.
質問 # 26
Which statement regarding the comparison of the test levels In ISO 26262, ASPICE and CTFL Is true?
- A. The following lest levels are equivalent: acceptance test (CTFL). ISO 26262 safety validation (ISO
26262.4-9) and system integration test (ASPICE SYS.4), - B. CTFL, ASPICE and ISO 26262 use the term .system' for a product consisting of a hardware and a software component
- C. The following test levels are equivalent: component test (CTFL), software unit test (ISO 26262.6-9) and software component verification (ASPICE. SVYE.4).
- D. ASPICE and ISO 26262 do not have an equivalent for system testing (CTFL).
正解:C
質問 # 27
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 capacity level 2.
- B. You have NOT fulfilled capacity level 1.
- C. You have fulfilled capability level 1.
- D. You have fulfilled capacity level 3.
正解:C
質問 # 28
Imagine you are participating in an Automotive SPICE®assessment 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 capacity level 2.
- B. You have NOT fulfilled capacity level 1.
- C. You have fulfilled capability level 1.
- D. You have fulfilled capacity level 3.
正解:C
解説:
Explanation
In Automotive SPICE®, a rating of "P" on process attribute PA1.1 at capability level 1 indicates that the process has fulfilled capability level 1. In Automotive SPICE®, the assessment results are represented by a combination of letters and numbers, with "P" standing for "partially fulfilled." When a process is assessed with
"P" at a particular capability level, it means that the process has fulfilled some, but not all, of the requirements of that capability level. In this case, the software tester has fulfilled capability level 1 for process attribute PA1.1, which means that the basic requirements for that attribute have been met.
質問 # 29
In Automotive SPICIE. which capability level in software Integration testing is characterized by the following statement: ,,Define the objectives for the execution of the process.''
- A. Capability level 1
- B. Capability level 0
- C. Capability level 3
- D. Capability level 2
正解:A
解説:
Explanation
https://www.automotivespice.com/fileadmin/software-download/Automotive_SPICE_PAM_30.pdf
質問 # 30
Which statement regarding the contribution of the tester to a safety culture is true?
- A. The tester always takes the overall context of the product development Into account when she/he executes their tasks
- B. The tester performs the hazard analysis and the risk assessment for the product at the beginning of the project.
- C. In systems that could potentially lead to physical injury or damage to the health of people the tester analyses potential hazards.
- D. The tester creates the hardware-software interface and provides this document to the safety manager
正解:B
質問 # 31
As a unit tester (.module tester'') you are working on a project and are supposed to develop a test strategy.
Which of the following test and analysis procedures is. according to Automotive SPICNOT an appropriate clamant of a verification strategy for unit tests (software units), which ware "manually coded"?
Note The components to verify are non-safety relevant and safely relevant (up to ASlL-C) components
- A. Unit tests (Test of Software-Units)
- B. Tool supported static analysis
- C. Hardware-in-the-Loop-Tests
- D. Code-Reviews
正解:B
質問 # 32
Which of the following options describes a combination of typical parts of a HiL environment?
- A. Power supply, real time capable computer electric error simulation
- B. Breakout box, Software-Compiler, real parts
- C. Electric error simulation, signal processing, processor simulation
- D. Test case simulator, rest bus simulation, power supply
正解:B
質問 # 33
Which of the following options describes a combination of typical parts of a HiL environment?
- A. Power supply, real time capable computer electric error simulation
- B. Electric error simulation, signal processing, processor simulation
- C. Breakout box, Software-Compiler, real parts
- D. Test case simulator, rest bus simulation, power supply
正解:A
解説:
Explanation
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.
質問 # 34
Which statement regarding the contribution of the tester to a safety culture is true?
- A. In systems that could potentially lead to physical injury or damage to the health of people the tester analyses potential hazards.
- B. The tester always takes the overall context of the product development Into account when she/he executes their tasks
- C. The tester performs the hazard analysis and the risk assessment for the product at the beginning of the project.
- D. The tester creates the hardware-software interface and provides this document to the safety manager
正解:B
解説:
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.
質問 # 35
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.
正解:C
質問 # 36
Which statement regarding AUTOSAR Is NOT TRUE?
- A. One of the objectives of AUTOSAR is to support the development of reliable systems.
- B. One of the objectives of AUTOSAR is the definition of a maintainable as well as adjustable open architecture.
- C. One of the objectives of AUTOSAR Is the replicability of software components between different vehicle platforms and between different partners.
- D. One of the objectives of AUTOSAR is cooperation regarding the standards and the implementation.
正解:B
解説:
Explanation
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.
質問 # 37
Which statement regarding the influence of the ASIL on test techniques, test types and test depths is true?
- A. With ASIL A, the tester can choose the test design techniques and the test types freely. For ASIL B. C and D. ISO 26262 recommends the execution of different measures or combinations of measures
- B. Depending on the determined ASIL, ISO 26262 recommends the execution of different test design techniques and test types. Given this, the standard for higher ASlLs usually recommends more extensive and detailed measures.
- C. As the ASIL is a characteristic of the overall product, it ONLY influences the test of the Item in combination with the other items of the vehicle
- D. Depending on the determined ASIL. ISO 26262 recommends the execution of different test design techniques and test types, it differentiates between five different degrees of recommendation: e.g not at all suitable (). recommended (-).
正解:D
質問 # 38
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CTFL-AuT試験は、自動車ソフトウェアテストのキャリアを確立したい個人や、すでにこの分野で働いていてスキルと知識を向上させたい人々を対象としています。この試験は、自動車産業におけるソフトウェアテストに関わるテスター、テストアナリスト、テストエンジニア、および関係者全員に適しています。CTFL-AuT認定は、あなたの専門知識と専門性に対する貢献を証明する素晴らしい方法であり、あなたのキャリアを進め、収入を増やすことができます。
CTFL-AUT試験は、自動車業界で働いており、自動車ソフトウェアの開発、テスト、検証に関与している個人を対象としています。また、業界に参入し、自動車ソフトウェアテスターとしてのキャリアを開始することを目指している人にも適しています。この試験では、テストの設計、実行、レポートなど、テストのすべての側面、および自動車ソフトウェア環境でのさまざまなテスト技術とツールの適用をカバーしています。
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