Give You Free Regular Updates on CTFL-AuT Exam Questions Sep 04, 2022 [Q15-Q32]

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Give You Free Regular Updates on CTFL-AuT Exam Questions Sep 04, 2022

Achieve the CTFL-AuT Exam Best Results with Help from ISQI Certified Experts

ISQI CTFL-AuT Exam Syllabus Topics:

Topic	Details
Topic 1	Influence of ASIL on test techniques, test types and the extent of the test Process categories in the process dimension
Topic 2	Essential interfaces, databases and communication protocols of a electronic control unit (K1) Requirements of the standard (K3)
Topic 3	Assessment levels and capability indicators Project aspects influenced by standards (K1)
Topic 4	Advantages and disadvantages oftesting in the XiL test environments Integration of the tester in the safety lifecyle (K2)
Topic 5	Verification strategy and criteria for unit verification (SWE.4) Motivation for a test environment in the automotive development (K1)
Topic 6	Differences between Closed-Loop and Open-Loop (K2) Contribution of the tester to the safety culture
Topic 7	Quality characteristics for reviews of requirements (K3) Functional safety and safety culture (K2)
Topic 8	Structure and test specific parts of the standard (K1) The contribution participation of the tester in the release process (K1)
Topic 9	Influence of AUTOSAR on the work of the tester (K1) Application areas and boundary conditions of a HiL test environment
Topic 10	Context-dependent selection of test techniques (K3) Objective of functional safety for E E systems

QUESTION 15
Which statement regarding the coding standard MlSRA-C:2012 Is true?

MISRA-C defines rules and guidelines. Rules are verifiable by static analysis tools and are always required.

MISRA-C defines rules and guidelines that are supposed to help avoid anomalies In object-oriented developed software (e.g. in C++)

MISRA-C defines rules that include among others that the source code should not include nested comments.

A typical rule in MISRA-C is that the developer has documented the implemented behavior wen.

QUESTION 16
Which statement regarding the objective of ASPICE and ISO 26262 Is true?

To determine the capacity of the product development process, ISO 26262 defines assessable requirements for these processes independently from the critically. For the development of E’E systems.
ASPICE defines requirements for the processes and methods to be used by the tester depending on the ASIL.

For the development of EE systems. ISO 26262 defines requirements for the processes and methods to be used by the tester depending on the ASH. To determine the capability of the product development process. ASPICE defines assessable requirements for these processes, independently from the critically

For the development of E/E systems, ISO 26262 defines requirements for the processes and methods to be used by the tester independently from the ASIL. To determine the capability of the product development process. ASPICE defines assessable requirements for those processes depending on the critically.

To determine the capability of the product development process, ISO 26262 defines requirements for the processes and methods to be used by the tester depending on the ASIL. For the development of E/E systems. ASPICE defines assessable requirements for the processes, Independently from the criticality.

QUESTION 17
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.”

Capability level 2

Capability level 0

Capability level 1

Capability level 3

Explanation
https://www.automotivespice.com/fileadmin/software-download/Automotive_SPICE_PAM_30.pdf

QUESTION 18
Which of the following options describes a relevant aspect of the design of a test environment for software-ln-the-loop (SIL)?

A wrapper is used as part of the testing with Software-in-the-Loop (SiL)

Software-m-the-Loop (SL) needs an Interface to the real vehicle or prototype.

With Software4rMhe-loop (SI), the tested software is implemented m a real control unit,

For Software-in-the-Loop (SIL). usually no specific hardware is used

QUESTION 19
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

Tool supported static analysis

Hardware-in-the-Loop-Tests

Unit tests (Test of Software-Units)

Code-Reviews

QUESTION 20
Which statement regarding coding standards Is most true?

Coding standards should increase the maintainability of the source code.

Coding standards should educate the programmer

Coding standards should increase the efficiency of the programmer

Coding standards should increase the efficiency of the source code.

QUESTION 21
Which of the following statements regarding MIL test environments is true?

For a MIL test environment NO environmental model is necessary

In the MILtest environment, stimulations and observations are possible anywhere via access points.

In the MIL test environment, thetest object is available as compiled code and it is not readable by a human being.

In the MiL test environment, additional hardware is necessary to implement access points.

QUESTION 22
Which example describes a typical application of a closed-loop system?

Activating the hazard warning lights is to be tested To do so. the flashing lights are monitored and the flashing frequency is measured and assessed.

The setting of an error memory entry in the motor control unit Is to be tested To do so, the motor temperature is Increased above the critical limit and afterwards, the subsequent error memory entry will be read and assessed.

The correct reaction of the windscreen wiper is to be tested To do so. the ram sensor Is activated by water on the screen and the windscreen wiping activities are monitored.

A cruise control is to be tested by reaching me target speed In a given time and holding this speed despite outside disturbances. Different driving scenarios are simulated for this.

QUESTION 23
The following methods table shows a partial functional safety guideline of an OEM (Car Maker):

What do the plus symbols in the table mean for the taster of the supplier?

The tester of the suppler must choose an appropriate combination of methods and explain Ms choice.
The methods with a double plus symbol should be given higher consideration

Single plus symbol means .should be applied by the tester of the suppler”, double plus symbol means
“can be applied by the tester of the suppler”.

A single plus symbol means .must be covered by each tester of the supplier’. double plus symbol means
“must be tested for applicability by me tester of the contractor”.

Single plus symbol means .must be applied by the tester of the suppler”, double plus symbol means ‘can be applied by the tester of the supplier

QUESTION 24
Which statement about databases is INCORRECT?

Databases describe the signals of a communication channel.

Databases define the implementation of the communication protocol

Databases include information about input and output signals.

Databases can be described using ASAM-standards

QUESTION 25
Which of the following measures is MOST suitable for dealing with the increasing complexity of product development?

Recruitmentof additional employees

Use of experienced employees as coaches for new inexperienced employees

Creation of new subsidiaries(e g. Romania, India)

Use of several models as variants of a common platform

QUESTION 26
Which statement regarding AUTOSAR Is TRUE?
AUTOSAR describes…

…a collection of characteristics of the performance of processes of an organization.

…an open and standardized software architecture for vehicle development.

…an analysis unit, which processes Input signals and determines intermediate values and their respective output signals by using existing information.

…activities, methods and measures to achieve functional security for electric and electronic solutions.

Explanation
https://www.pathpartnertech.com/software-architecture-autosar-for-automotive-embedded-system/

QUESTION 27
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 MiL test environment, as the compiled software code can be Integrated cost efficiently into an environment model.

A Sal test environment, since the performance ofthe bus communication can be tested better in this test environment.

A hi test environment, as the bus communication with other participants can be tested dose to reality

Diagnosis functions and bus communications can only be tested In the vehicle.

QUESTION 28
Which of the following options describes a combination of typical parts of a HiL environment?

Breakout box, Software-Compiler, real parts

Test case simulator, rest bus simulation, power supply

Electric error simulation, signal processing, processor simulation

Power supply, real time capable computer electric error simulation

QUESTION 29
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?

You have NOT fulfilled capacity level 1.

You have fulfilled capacity level 3.

You have fulfilled capacity level 2.

You have fulfilled capability level 1.

QUESTION 30
Which statement regarding the test levels In a test environment is true?

For integration tests SiL Mil and HiL test environments are suitable

For load and stress tests. MIL and HiL test environments are suitable

The correct classification of the test levels has no died influence on the safety relevance of the test object (with regard to ISO 26262).

For component tests, St and MiL test environments are suitable

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