Preview Questions Software Engineer | Role Specific Skill

Question 1: What is the main advantage of using DMA (Direct Memory Access) in embedded systems for aerospace?

Which action should you take?

Choose only one option

Reduces CPU overhead

Increases memory capacity

Improves fault detection

Enables wireless communication

Question 2: In an ARINC-653-based system, what is the purpose of partitioning?

Which action should you take?

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Minimize power consumption

Enable memory swapping

Increase cache performance

Ensure fault containment

Question 3: Which safety analysis technique is most critical for aerospace embedded systems development?

Which action should you take?

Choose only one option

Static timing analysis

Fault Tree Analysis (FTA)

Memory profiling

Unit testing

Question 4: Which type of memory is most suitable for a flight control system with deterministic timing requirements?

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SRAM

EEPROM

DRAM

Flash Memory

Question 5: What is the significance of fault-tolerant design in embedded aerospace systems?

Which action should you take?

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Improves communication bandwidth

Reduces software costs

Ensures system operation under fault conditions

Prevents hardware failures

Question 6: What is the primary limitation of using Flash memory in embedded systems for aerospace?

Which action should you take?

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Slow write speeds

Low temperature tolerance

High power consumption

High cost