iSQI CTFL-AuT Exam Practice Test Instant Access

Question 1

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?

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

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

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

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

Answer : A

Question 2

Which constraints does a SiL test environment have?

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

BThe test execution can be paused anytime for further analyses.

CElectric error scenarios can be tested early.

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

Answer : C

Question 3

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

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

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

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

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

Answer : D

Question 4

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

AFor a MIL test environment NO environmental model is necessary

BIn the MIL test environment, stimulations and observations are possible anywhere via access points.

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

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

Answer : B

Question 5

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

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

BThe 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.

CThe 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.

DA 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.

Answer : C

Question 6

According to Automotive SPICE 3.x, which statement regarding the requirements for a test strategy Is correct?

AThe 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.

BIn the regression testing strategy, methods must be defined for an impact analysis and the selection of appropriate test cases for regression testing

CThe test report must describe the test process including the identification of menaces and dependencies from other processes.

DThe 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

Answer : D

Question 7

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?

AYou have NOT fulfilled capacity level 1.

BYou have fulfilled capacity level 3.

CYou have fulfilled capacity level 2.

DYou have fulfilled capability level 1.

Answer : D

iSQI ISTQB Certified Tester Foundation Level, Automotive Software Tester Exam Practice Test