Check everything that is true with a method$/$function call. For example, you want to pass value $($an integer$)$ to a method$/$function called doub. This method returns an integer twice the value.

Pass by value requires that you store this value in another location so the original value is unchanged after the method call

BR is the instruction used to go back to caller$/$return address

Pass by value means that you are passing the address of the value to the method

After the method is called, you need to store the current PC value at the return address

Before the method is called, you need to store the current PC value at the return address

MARIE computer uses an instruction JNS to help with method calls

BL in ARM works similar to JNS in MARIE