Tell me what is the need for dmac in es?

770

Can we put breakpoint inside isr?

734

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

780

Explain the significance of watchdog timer in embedded systems?

846

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

719

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

776

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

826

Mention what are buses used for communication in embedded system?

807

Tell me what are the functional requirements that are used in the embedded systems?

746

How can you reduce memory requirements in embedded systems?

832

What is the purpose of using critical sections?

782

Explain scope of static variables?

911

Explain what is meant by a sandbox, why you would use one, and identify examples of sandboxes in the wild.

830

Can you name any code testing tools?

875

Explain various uses of timers in embedded system?

884