Ans of 1: From this module we have mainly learned about Stack Segment. We have learned about the Last in First out system and how to save a data temporarily using stack segment. We also learned about Stack pointer, Offset address of data, PUSH instruction method which saves data in stack segment, POP instruction method which restores data in stack segment.
Ans of 2: The Stack segment registers mainly stores multiple data in one segment. We can get the desired location of data within a segment, an offset value is required. We have learned about four registers (AX,BX,CX,DX) in the assembly language. Using the stack we can easily store any data in the stack segment temporarily using PUSH instruction method and restore the data using POP instruction. To reference any memory location in a segment, the processor combines the segment address in the segment register with the offset value of the location.