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3 2 . What is the objective / are the objectives of the sub - phase 'Verification of software safety requirements'? ( a ) Demonstrate
What is the objective are the objectives of the subphase 'Verification of software safety requirements'? a Demonstrate that the embedded software fulfils that software safety requirements b Provide evidence of compliance with the safety goals and that the functional safety concepts are appropriate for the functional safety of the software c Integrate the software elements d Demonstrate that the software architectural design is realized by the embedded software What are static architecture design requirements for a software element? a Functionality and runtime performance b HW Failure Rate c Description of general structure d Hierarchy description What does NOT typically belong to the technical safety concept? a The configuration of the system b The final assessment report c The description of the system architecture d The specification of the safety mechanisms What integration stages belongs to the subphase 'item integration and testing'? a Item integration system integration b Vehicle integration c Hardwaresoftware integration d Unit integration Which is the objective are the objectives of the subphase 'System design'? a Develop the system design b Verify the system design and the technical safety concept c Develop the technical safety concept Which separate part of the ISO describes the activities and requirements for functional safety analysis? a Part b Part c Part d Part Which fault on item level ususally cause the malfunction behaviour? a The fault is the loss of an airbag functionality on item level b A random hardware component fault on hardware level c A bug in a software component on software level d A system secondary transcient fault on hardware level What is needed to ensure that a safety anomaly is considered well managed? a To have an impact analysis determines the appropriate safety measures b A manager that decides what shall be done without the team c To have a change request is written to document the anomaly d The project manager automatically moves the implementation to the next baseline When defining a diagnostic test strategy, which options shall be specified for each safety mechanims implemented to detect multiplepoint faults? a Testing the specified quantitative target values for the maximum probability of violation of each safety goal due to random hardware failures b Testing the assigned ASIL derived from the related safety goal, the related functional safety requirement or technical safety requirement at a higher hierarchical level c Testing the multiplepoint fault detection time interval d Testing the feasibility of the requirements of the hardware components with consideration given to their role in the architecture What are dynamic architecture requirements for software? a Data flow between software elements b Run time requirements and functionality c Data type and values d External interfaces Which information is required for writing functional safety requirements? a Provide a safety mechanism for a hardware short fault b Provide a fault reaction time interval c Provide a speed control when one headlight is working d Provide a redundant signal to the driver for the status of the headlight Which work products are done to reduce the risk of a systematic failure in the documentation? a Safety Validation b Impact Analysis c Functional Safety Concept d Confirmation Measure Why does one conduct a functional safety assessment? a To ensure that the confirmation review is done with adequate independence b To check the contents of the work product to meet the requirements c To evaluate that a safety plan is complete, consistent tna technically correct d To evaluate if the work products define the right technical requirements
What is the objective are the objectives of the subphase 'Verification of software safety requirements'?
a Demonstrate that the embedded software fulfils that software safety requirements
b Provide evidence of compliance with the safety goals and that the functional safety concepts are appropriate for the functional safety of the software
c Integrate the software elements
d Demonstrate that the software architectural design is realized by the embedded software
What are static architecture design requirements for a software element?
a Functionality and runtime performance
b HW Failure Rate
c Description of general structure
d Hierarchy description
What does NOT typically belong to the technical safety concept?
a The configuration of the system
b The final assessment report
c The description of the system architecture
d The specification of the safety mechanisms
What integration stages belongs to the subphase 'item integration and testing'?
a Item integration system integration
b Vehicle integration
c Hardwaresoftware integration
d Unit integration
Which is the objective are the objectives of the subphase 'System design'?
a Develop the system design
b Verify the system design and the technical safety concept
c Develop the technical safety concept
Which separate part of the ISO describes the activities and requirements for functional safety analysis?
a Part
b Part
c Part
d Part
Which fault on item level ususally cause the malfunction behaviour?
a The fault is the loss of an airbag functionality on item level
b A random hardware component fault on hardware level
c A bug in a software component on software level
d A system secondary transcient fault on hardware level
What is needed to ensure that a safety anomaly is considered well managed?
a To have an impact analysis determines the appropriate safety measures
b A manager that decides what shall be done without the team
c To have a change request is written to document the anomaly
d The project manager automatically moves the implementation to the next baseline
When defining a diagnostic test strategy, which options shall be specified for each safety mechanims implemented to detect multiplepoint faults?
a Testing the specified quantitative target values for the maximum probability of violation of each safety goal due to random hardware failures
b Testing the assigned ASIL derived from the related safety goal, the related functional safety requirement or technical safety requirement at a higher hierarchical level
c Testing the multiplepoint fault detection time interval
d Testing the feasibility of the requirements of the hardware components with consideration given to their role in the architecture
What are dynamic architecture requirements for software?
a Data flow between software elements
b Run time requirements and functionality
c Data type and values
d External interfaces
Which information is required for writing functional safety requirements?
a Provide a safety mechanism for a hardware short fault
b Provide a fault reaction time interval
c Provide a speed control when one headlight is working
d Provide a redundant signal to the driver for the status of the headlight
Which work products are done to reduce the risk of a systematic failure in the documentation?
a Safety Validation
b Impact Analysis
c Functional Safety Concept
d Confirmation Measure
Why does one conduct a functional safety assessment?
a To ensure that the confirmation review is done with adequate independence
b To check the contents of the work product to meet the requirements
c To evaluate that a safety plan is complete, consistent tna technically correct
d To evaluate if the work products define the right technical requirements
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