Embedded Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Embedded Systems Interview Questions

Questions Answers Views Company eMail

A vast majority of high performance embedded systems today use risc architecture why?

1094

Why is model transformations used in the embedded system?

814

What is the function of simple thread poll in embedded system?

863

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

900

Significance of watchdog timer in embedded systems.

918

What are the rules followed by mutexes?

947

What is endianness of a system and how do different systems communicate with each other?

855

How does the interrupts handle by using the threads?

926

How does combination of functions reduce memory requirements in embedded systems?

936

What is the function of dma controlled in embedded system?

910

If you buy some rtos, what are the features you look for in?

787

What is the need for dmac in es?

931

What is the difference between hardware design and software design?

825

Why is it better to use multi-threading polling then single threading model?

883

How does input/output bus functions?

826

Un-Answered Questions { Embedded Systems }

What are the different types of assemblers used?

1128

Why is the single responsibility principle important?

926

Explain two ways of converting a two input nand gate to an inverter?

1156

When is the LOCK prefix used often?

1126

Explain me what is semaphore?

874

Explain the three regions of operation of a mosfet.

1098

Why continuous integration is important?

788

How can you stop your dba from making off with a list of your users’ passwords?

994

Explain difference between risc and cisc processor?

881

Why address bus is unidirectional and data bus is bidirectional?

1202

What is a memory leak? What is a segmentation fault?

870

What is the function of tie-high and tie-low cells?

1089

Please write a program to show the functionality of power-save super loop?

829

Which interrupt is not level-sensitive in 8085?

1100

What are the different types of embedded systems?

850

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