1) What is an Virtual memory?
2) How do we test API's in both Windows/Linux/Unix?
3) What is an IOCTL?
4) How do you open a char device through API's?
5) What is major num/ minor num?
6) What is the max num for minor num?
7) Who gives you the major / minor numbers?
8) Reverse a string using recursive func.
9) fork/vfork/clone.
10) What does fork returns?
11) What is a zombie process?
12) What happens when a child completes before parent tries
to wait for it?
13) Interrupt handlers, top-hdnl....?
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