Interview Experience with Sandisk for SD Card team (C Programming)

Round 1:

1. Static vs Global.
2. What is Volatile? Where is it used?
3. What is Structure Padding and How to avoid it?
4. Design of reader-writer paradigm.

Round 2:

1. What is Volatile? Where is it used?
2. What is Stack? When a function is about to call another function – What all happens on the stack.
3. Does ISR have its own stack?
4. What happens when an Interrupt is raised & before ISR is executed

Round 3:

1. About projects and work experience.