Can you please explain the difference between mutexes vs semaphores?
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While writing interrupt handlers (ISR), which are points needed to be considered ?
What kinds of problems can you hit with lockless model?
How do malloc and calloc work?
Can we use printf inside isr?
What is priority inheritance?
Explain what is size of character, integer, integer pointer, character pointer?
wat are the different rtos available? wat is the difference beetween RTOS ans OS
Whether we can use semaphore or mutex or spinlock in interrupt context in linux kernel?
Which is better a char, short or int type for optimization?
What is a inode?
What are the languages used in embedded system?
What are real-time embedded systems?