iSQI CTFL-AuT Exam Practice Test Instant Access

Question 1

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 2

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 3

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.''

ACapability level 2

BCapability level 0

CCapability level 1

DCapability level 3

Answer : C

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

Question 4

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

ABreakout box, Software-Compiler, real parts

BTest case simulator, rest bus simulation, power supply

CElectric error simulation, signal processing, processor simulation

DPower supply, real time capable computer electric error simulation

Answer : A

Question 5

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 SPIC NOT 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

ATool supported static analysis

BHardware-in-the-Loop-Tests

CUnit tests (Test of Software-Units)

DCode-Reviews

Answer : A

Question 6

Which statement characterizes back-to-back testing?

ABack-to-back testing is a variation of pair programming in which the testers should sit back to back to be able to work as independently as possible from each other.

BBack-to-back testing compares test objects with mainly overlapping requirements to recognize the results of requirement change.

CBack-to-back testing compares lest objects which are based on the same requirements.

DBack-to-back testing compares different execution environments of the same test object

Answer : C

Question 7

Which statement regarding the operating conditions and comparison of test environments is true?

ATo lest m a MIL test environment, a full system specification is necessary.

BAs 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.

CThe costs for debugging are higher for a Si test environment than for a MiL test environment.

DThe proximity to reality in a MiL test environment is higher than In a SI test environment

Answer : A

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