This might be silly and non technical.
This website name is "stack"overflow and there is "stack"exchange. In one of the job portals I saw a new term "Full Stack Developer". In one of the presentations of an IT giant, there were talking about the stacks like "Server", "Storage" , "Applications".
Stack is just one word and it is being used differently in different situations. All I know is that it is a LIFO data structure and plays a vital role in many system operations. Can someone throw some light on this ?? Thanks in Advance