1.Which I learned about
stack operations(push and pop instruction)
To know how data are stored and removed from stack memory.
2.The stack segment is a segment that holds a stack . It's a stack implementation of memory locations. As the stack is a segment , it is a contiguous array of memory locations.
The stack segment register (SS) is usually used to store information about the memory segment that stores the call stack of currently executed program.To push a value to the stack,the PUSH instruction is used.To pop a value from the stack,the POP instruction is used.