what is the command/instruction in ARM that does not do
anything or does not execute any instruction ? (except NOP
instruction)
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List out various uses of timers in embedded system?
look at following code void foo(void) { unsigned int a = 6; int b = -20; int c = (a+b > 6) ? 1:0; } o/p is 1 why explain promotion rules
Do you know what is virtual memory?
What is inversion of control?
What kinds of problems can you hit with locking model?
What is null pointer and what is its use?
Explain what is meant by a sandbox, why you would use one, and identify examples of sandboxes in the wild.
If a system goes blank, how do you debug it?
What is the use of having the const qualifier?
How are macros different from inline functions?
Can you name any code testing tools?
Tell me what is the function of dma controlled in embedded system?