What is LIFO?
LIFO stands for Last In and First Out. Basically, this means that the last data or information to be added is the only one that can be accessed. As the name suggest, the last thing to be inputted or added, is the first thing to be accessed. Hence, in order to access the first piece of data, all the other data to be stored after must first be accessed and extracted, until the first one can be reached.