Pass Your Automotive Software Tester CTFL-AuT Exam on Jun 26, 2022 with 42 Questions [Q17-Q31]

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Pass Your Automotive Software Tester CTFL-AuT Exam on Jun 26, 2022 with 42 Questions

CTFL-AuT Free Exam Study Guide! (Updated 42 Questions)

QUESTION 17
Which statement regarding the influence of the ASIL on test techniques, test types and test depths is true?

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 (-).

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

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.

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

QUESTION 18
Which constraints does a SiL test environment have?

Numerous internal signals of the test object can be stimulated or observed.

The test execution can be paused anytime for further analyses.

Electric error scenarios can be tested early.

In the SiL environment the simulation time is generally shorter than the real time.

QUESTION 19
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 20
Which statement regarding the MiL design and use is true?

The objective of using a Hi test environment is mainly to find non-functional errors in the model

The HIL test environment is as complex as a MiL or SiL test environment with regards to the complexity of its parts

Typically, the test for the coned behavior of a control unit’s functions is performed on a component Hi.

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

QUESTION 21
Which statement regarding requirements-based testing is true?

Requirements-based testing can be combined with other lest practices or testing techniques.

Requirements-based testing can solve issues like complete requirements

Only extensive and delated requirements can be covered completely by the tester.

Requirements-based testing is a testing technique

QUESTION 22
Which statement regarding the design of a MIL test environment Is TRUE?

To execute the tests, the tester needs a computer and the correspond^) simulation software, including the environmental model.

Interface and integration tests are two test types or test levels that can only be applied in a Mil test environment.

In the MIL test environments, the simulation time runs in real time because the software is running on real hardware.

The test environment includes a real time capable computer, which can capture ail relevant signals r time

QUESTION 23
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 24
During product development what does the tester create based on the Safety requirements?

A software architecture that fulfils the requirement of .testability

Test cases to check compliance with the MISRA-C:2012 coding standard

Test cases and test procedure for the verification and validation of the safety related requirements

Test cases and test procedures for production

QUESTION 25
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 26
Which test documentis required according to Automotive SPICE?

Test procedure specification

Test management report

Test metrics report

Load testing report

QUESTION 27
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 28
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

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
You are working as a .module tester* (syn.unit tester, component tester) inan automotive project for thedevelopment of a control unit for an electric window. During white-box lest design, you come atomic requirements: B1 AND (B2 OR B3). The task for you is to design test cases according to the principleof the modified condition/decision testing (MOOC). You have already designed three test cases:
1) B1 = TRUE, B2 = TRUE, B3 = FALSE
2) B1 = TRUE, B2 = FALSE, B3 = TRUE
3) B1 = FALSE, B2 = TRU, B3 = FALSE
Which of the following test cases is necessary to achieve 100% modified condition/decision coverage?

B1 = FALSE, 62 = FALSE, B3 = TRUE

B1 = FALSE, B2 = FALSE, B3 = FALSE

B1= TRUE, B2 = TRUE. B3 = TRUE

B1 = TRUE, B2 = FALSE, B3 = FALSE

QUESTION 31
Which Automotive Safety Integrity Levels does ISO 26262 describe?

ASIL A, ASIL B, ASIL C, ASIL D

MlL, SiL, PiL, HiL, ViL

QM, ASH A, ASIL B, ASIL C, ASIL D

N (None), P (Partly). L (Largely). F (Fully)