(a) Stack Area : This part of memory is used to store formal parameters, local variables, return addresses of function call etc.
(b) Program Code Area : This part of memory is used to store the object code of the program.
(c) Global Variable Section : This part of memory is used to store global variables defined in the program.
(d) Heap Area or Free Storage Pool : It consists of unallocated memory locations which are allocated dynamically during program execution using new operator.
