In this module we have worked with the character ,string and numbe printing to display .In interpreter there will be a function called AH. If AH=1 ,then it indicates the input . And AH=2 then it indicates the output. ASCI code is such a value by which computer understand what input is given. The value which is directly written on code in data segment it will shows the garbage value.
String - If we want to get a normal word by output then we will add $ .Such as ,we want to type 'TURKY' . Then we will write , A db 'TURKY$' . But it will mot show when it will show as output. For the String we will take AH=9h. The output of string will stay in DX . When we want a string as an output then we will use 'LEA' .