[0x0] open questions left by the principal

President Ren will ask open-ended questions in every class , These questions are always profound , It's easy to stir up heated discussion .

Here is the principal's question .

What is von Neumann structure ？
 

What is Harvard structure ？

Why Harvard structure can't solve ：CPU Can't distinguish between data and code correctly This problem ？

if-else If you design it , How would you design ？

Why can you modify the variable of the calling function by modifying the array element value in the function ？

Why does a function have a return address ？

Why can the return address of a function be modified by modifying the value of an array element in a function ？

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