Saturday, January 16, 2010

COMPUTER LANGUAGE


LANGUAGE OF COMPUTER

We know that the function of a computer is controlled by a set of instructions and codes which are written sequentlially known as program, computer language is the media between user and computer ,user can communicates with the computer by the help of computer language .
there are two levles of computers languages
-low level language
-high level language
1>LOW LEVEL LANGUAGE
It is a media of communication which is a machine dependent or specific to a given computer ,low lelve language is computer's own language,machie code,assembly language are the ex. of the low level language ,some computer experts only know the low level languages cause it is difficult language.
2>HIGH LEVLE LANGUAGE
A medium of communication which is machine independent is called the high levle languages programs are written in these language can be executed on a machine using a translator ,instructions which are used in this language are more closer to the human language,some important high level language are :
BASIC -beginer's all purpose symbolic instruction code
FORTRAN -formula translations
PASCAL -pascal
COBOL - common business oriented language
ALGOL - algorithmic language
PROLOG -programming logic
C -c language

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