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

Embedded Systems AllOther Interview Questions

Questions Answers Views Company eMail

In 8085 microprocessor READY signal does.which of the following is incorrect statements [a]It is input to the microprocessor [b] It sequences the instructions

Wipro,

4 11574

Design a circuit for A + abs(B) = C, where A and B are 4 bits wide and 2?s complement representation

Qualcomm,

1 8685

Design a circuit to detect when 3 and only 3 bits are set out of 8 bits.(eg. o0101100)

Qualcomm, RIM,

13 27064

What is Difference between CAN and GMLAN

GM General Motors,

2 19288

whether the mulitasking and multiprocessing are same or not.

10 12778

Is tasklets or workqueues or softirqs are scheduled by the scheduler?

2 11474

wat are the different rtos available? wat is the difference beetween RTOS ans OS

LG Soft,

8 18453

What is mutex precisely used for?

2 7766

hi i want to learn embedded system course. can anyone tel me which training center is best in chennai to learn embedded system? plz help me

1 4932

what is plc system

3 7056

IS 8085 an embedded system?

4 15291

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

Bosch,

3023

what is difference between micro processor & micro controller ?

Bosch,

8 13677

what is Page Fault or Page thrashing ?

Broadcom,

3 13646

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

Broadcom,

3 20309

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Un-Answered Questions { Embedded Systems AllOther }

Give an example of troubleshooting on embedded targets. Explain the process step-by-step.

1237

Explain what is embedded system in a computer system?

731

How to implement a fourth order butter worth lp filter at 1 khz if sampling freuency is 8 khz?

770

Explain me why is model transformations used in the embedded system?

797

Tell me what is microcontroller?

793

What is interrupt latency? How can you reduce it?

778

Tell me what is top half & bottom half of a kernel?

752

Explain what is size of character, integer, integer pointer, character pointer?

806

Explain the concept of convention over configuration, and talk about an example of convention over configuration you have seen in the wild.

767

Explain what is interrupt latency? How can you reduce it?

807

What are the most common errors you've found in embedded systems?

805

What is an anti-aliasing filter?

848

what is meant by a forward reference in c?

764

What happens when recursion functions are declared inline?

862

What are the different types of embedded systems?

803

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