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

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

1092

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?

899

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?

853

How does the interrupts handle by using the threads?

926

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

935

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 is the need for dmac in es?

931

What are the different types of instructions of 8085?

1052

Explain the software instruction ei and di?

1069

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

853

What is lst file?

1091

Define the number of flags present in the 8086 and name each one of them.

1026

Write a program that will store the contents of an accumulator and flag register at locations 2000h and 2001h.

896

What was your role in the silicon evaluation/product ramp? What tools did you use?

3732

Why does pre-emptive multi-threading used to solve the central controller problem?

833

What is coprocessor?

1058

The answer to the above question is breaking the combinational circuit and pipelining it. What will be affected if you do this?

2834

what is the undefined bits in flag registers of 8085 microprocessor?

2118

Explain what is the need for an infinite loop in embedded systems?

886

Infinite loops often arise in embedded systems. How does you code an infinite loop in c?

1196

What is continuous integration? Why is it important?

959

For More Un-Answered { Embedded Systems } Questions Click Here