Programming

What is a computer program

is a sequence of instructionswritten to perform a specified task for a computer.

Computer Language:

is an artificial language designed to express computation that can be performed by a machine, particulartly a computer.

Generation of programming language:

• First:is a machine-level programming language.


• Second:language is assembler language.


• Third: Is a high-level programming language,such as java.


• Fourth:is designed to be closer to a natural language than a 3GL language.


• Fifth:is programming that uses a visual or graphical development interface to creat sources language that is usually compiled with a 3GL or 4GL language compiled.