Q No. 1

            Following is the memory dump of Drive Parameter Block that is retrieved using undocumented service 32 of Int 21h.  Following DPB (Drive Parameter Block) gives information about the logical drive which has FAT16 File system. 

Write the C Program that should print the 25 rows of DOS screen with different colors, i.e. your DOS screen should be displayed in such a way that every two consecutive rows should have different colors.  Following is the sample output of your program.