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

What is interrupt latency and how can we decrease it?

738

Tell me what is the need for dmac in es?

770

Do you know what is virtual memory?

739

Tell me is count down_to_zero loop better than count_up_loops?

763

Tell me what is the need for having multibyte data input and output buffers in case of device ports?

719

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

753

Do you know what is the function of watchdog timer in embedded system?

754

Tell me why does pre-emptive multi-threading used to solve the central controller problem?

800

Tell me whether we can use semaphore or mutex or spinlock in interrupt context in linux kernel?

772

Please explain what is semaphore?

840

Tell me can include files be nested?

775

Tell me what are the different storage classes in c?

802

Explain me what is semaphore?

813

Tell me can a variable be both const and volatile?

825

Tell me can we put breakpoint inside isr?

872

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Un-Answered Questions { Embedded Systems AllOther }

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

828

Explain what are real-time embedded systems?

996

How many types of ipc mechanism you know?

771

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

795

How do you identify hardware errors?

799

What's your experience with technical documentation?

806

What are the uses of the keyword volatile?

930

Tell me is count down_to_zero loop better than count_up_loops?

763

Tell me can we put breakpoint inside isr?

872

If a system goes blank, how do you debug it?

1925

What is an embedded system and why it is used?

761

What is kernel paging?

768

What are the types of embedded system?

942

Describe to me some bad code you've read or inherited lately.

758

What do you do when you get stuck with a problem you can't solve?

767

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