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 11820

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

Qualcomm,

1 8809

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

Qualcomm, RIM,

13 27612

What is Difference between CAN and GMLAN

GM General Motors,

2 19454

whether the mulitasking and multiprocessing are same or not.

10 13209

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

2 11622

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

LG Soft,

8 18867

What is mutex precisely used for?

2 7938

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 5046

what is plc system

3 7251

IS 8085 an embedded system?

4 15571

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

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Un-Answered Questions { Embedded Systems AllOther }

Explain difference between risc and cisc processor?

888

What are the different types of buses used by the embedded systems?

920

Tell me why is java mostly used in embedded systems?

826

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

1201

can a pointer be volatile ? Explain.

883

What is the difference between testing and verification?

967

What is your experience with qa engineering?

841

Why cannot arrays be passed by values to functions?

929

Implement a using on .

845

Can we put breakpoint inside isr?

802

How does the addition of service orientation change systems? When is it appropriate to use?

845

Explain the significance of watchdog timer in embedded systems?

906

Explain what are the essential components of embedded system?

823

Explain the concept of separation of concerns and it's pros and cons.

833

How do you identify hardware errors?

866

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