e$)$ With call by reference, clunges to the passed valud do not afiect the original variable's velue in the calling functions.

b$)$ When an argument is parsed call by relerence, a $$py of the argumenr's value is made and passed to the called function.

s$)$ Cill by value should be used whenever the called ihction does not need to modify the value of the caller's original value.

d$)$ Call by value should enly te used with trusted called Prions that need to modify the original variable.