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Embedded Systems Interview Questions
Questions Answers Views Company eMail

Explain what is return type of isr?

 531

Tell me what are real-time embedded systems?

 508

Tell me what are buses used for communication in embedded system?

 556

Explain me what is spin lock?

 483

Explain how does combination of functions reduce memory requirements in embedded systems?

 507

Tell me what type of scheduling is there in rtos?

 521

Can you please explain the difference between mutexes vs semaphores?

 514

Tell me what is interrupt latency? How can you reduce it?

 515

Tell me when one must use recursion function? Mention what happens when recursion functions are declared inline?

 539

Explain various uses of timers in embedded system?

 544

Tell me what are inline functions?

 511

Tell me what is the purpose of using critical sections?

 487

Explain me what is the main function of multiplexed address/data bus?

 515

Tell me what happens when recursive functions are declared inline?

 532

Explain me how does the interrupt architecture works?

 516

Un-Answered Questions { Embedded Systems }

What are the advantages and disadvantages of embedded system?

612

Explain the software analysis process, such as code analysis, code metrics, and system risk analysis or software reliability.

559

what is Slack?

800

Can you please explain the difference between mutexes vs semaphores?

514

Explain me what is semaphore?

545




Why is model transformations used in the embedded system?

502

Tell me can structures be passed to the functions by value?

518

What kinds of problems can you hit with locking model?

548

When is the LOCK prefix used often?

708

What is the function of chain reordering?

708

Tell me what could be the reasons for a system to have gone blank and how would you debug it?

518

Tell me significance of watchdog timer in embedded systems?

539

How can you model a SRAM at RTL Level?

5359

Explain me can we use printf inside isr?

608

What is segment address in 8086?

666

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