The difference between stacked exposure and multiple exposure

There seems to be no certain correlation between the two.

A stack is a place where goods are temporarily stored. In a computer, a stack is a data structure in which data items are arranged in sequence. Stack, also called stack, is a linear table with limited operation. A stack is a specific storage area or register.

Multiple exposure is a technical method in photography, which uses two or more independent exposures and then overlaps them to form a photo. Because the parameters of each exposure are different, the final photo will have a unique visual effect. Multiple exposure is a shooting technique.