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

86 Family (470)
VLSI (297)
DSP (55)
Embedded Systems AllOther (399)

Embedded Systems Interview Questions

Questions Answers Views Company eMail

What is the difference between fifo and the memory?

DewSoft, Intel, Pentagon Rugged Systems,

6 30091

what is plc system

3 7251

IS 8085 an embedded system?

4 15570

what is the command/instruction in ARM that does not do anything or does not execute any instruction ? (except NOP instruction)

Bosch,

3085

what is difference between micro processor & micro controller ?

Bosch,

8 14090

what is Page Fault or Page thrashing ?

Broadcom,

3 13807

Can we use semaphore or mutex or spin lock in interrupt context in linux kernel ?

Broadcom,

3 20522

DMA deals with which address (physical/virtual addresses) ?

Bosch,

3 13336

what is dirac delta function and its fourier transform and its importance?

AMD,

3 11215

WHAT IS THE DIFFERENCE BETWEEN TESTING AND VERIFICATION OF VLSI CIRCUIT?

Intel, Wipro,

5 26815

While writing interrupt handlers (ISR), which are points needed to be considered ?

Broadcom, nvidia,

5 19528

can microcontroller work indepandently

3 8561

Write a VLSI program that implements a toll booth controller?

Patni,

3995

Hi Guru here.......my question is....... Is it necessary to start the execution of a program from the main() in C?

4 8195

Program to print the 32 number in form of binary, Hexa and ASCI.

Royal Enfield,

2767

Un-Answered Questions { Embedded Systems }

How do you reduce interrupt latency?

909

What is single stepping and how can it be achieved on the 8086?

1221

Explain the components of an embedded system?

913

Are you familiar with design patterns? What design software have you used and in what situations?

873

What are the different types of embedded systems?

852

What are the types of interrupts from type 0 to 4

975

What do you mean by interrupt latency?

914

Tell me what does dma address will deal with?

821

Write the properties of linear convolution.

850

What type of software simulator and developer have you used?

778

what is meant by a forward reference in c?

822

What are the properties of correlation?

862

Explain Process technology? What package was used and how did you model the package/system? What parasitic effects were considered?

1089

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

1403

What is meant by a bus?

1085

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