What is the result of executing the following code?

int num$1=20$;

double num$2=50$;

num$2=$ num$2/$ num$1$;

num$1=$ num$1/$ num$2$;

Question $3$Select one or more:

num$1$ holds $10$ and num$2$ holds $2\mathrm{.}5$

num$1$ holds $10$ and num$2$ holds $2$

A runtime error occurs

num$1$ holds $2$ and num$2$ holds $10\mathrm{.}0$

num$1$ holds $8$ and num$2$ holds $2$

num$1$ holds $10$ and num$2$ holds $2\mathrm{.}0$

num$1$ holds $8$ and num$2$ holds $2\mathrm{.}5$

A compilation error occurs