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?

1069

Why is model transformations used in the embedded system?

807

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

854

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

894

Significance of watchdog timer in embedded systems.

912

What are the rules followed by mutexes?

943

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

843

How does the interrupts handle by using the threads?

924

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

924

What is the function of dma controlled in embedded system?

904

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

784

What is the need for dmac in es?

926

What is the difference between hardware design and software design?

821

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

880

How does input/output bus functions?

823

Un-Answered Questions { Embedded Systems }

The input/output signals are related to which pins?

1052

what is verilog?

1135

What type of software simulator and developer have you used?

776

Tell me how does input/output bus functions?

868

What are FIR and IIR systems?

876

What are the steps involved in designing an optimal pad ring?

1171

What is the difference between cmos and bipolar technologies?

1130

What is Latch Up? Explain Latch Up with cross section of a CMOS Inverter. How do you avoid Latch Up?

1335

What kinds of problems can you hit with lockless model?

985

What does it mean “the channel is pinched off”?

1355

Which bit of the flag register is set when output overflows to the sign bit?

1176

Which type of JMP instruction assembles if the distance is 0020h bytes

1398

Tell me why is java mostly used in embedded systems?

815

What types of I/O have you designed? What were their size? Speed? Configuration? Voltage requirements?

2438

Why would you choose java in embedded systems?

872

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