Types of Computer/Programming Languages

• Machine Language• Symbolic LanguagesThere Are Two Types Of Symbolic Languages• Low level Language» Low level language is near to machine language. Assembly

Language are example of Low level Language.

• High Level Language» High level language is near to human languages that language

mostly English word. C, C++ , Java, Cobol, PHP , C# , Visual Basic and have many other languages.

Types of Translator• Interpreter Computer language processor that translates a program line-by-line (statement-by-statement)

•CompilerA computer program that translates an entire set of instructions written in a higher-level symbolic language into machine language

•AssemblerAn assembler is a program that takes basic computer instructions and converts them into a pattern of bits that the computer's processor can use to perform its

Prog.-(1)* Write a program for Display a character on the screen

Algorithm steps• Store 2 to ah • Store character to dl• Call dos routine/interrupt• End program

START

AH=2

DL,’A’

OUTPUT A

End

Example Program MOV AH,2 MOV DL,41 INT 21 INT 20

Sample ProgramMOV AH,2MOV DL,41INT 21

MOV AH,2MOV DL,0AINT 21

MOV AH,2MOV DL,0DINT 21

MOV AH,2MOV DL,42INT 21INT 20