History Of High Level Language

History Of High Level Language:

Content:

1. BPCL
2. B
3. C
4. C++
5. JAVA

1. BPCL (Basic programming computer language):

          In 1962, a high level programming language was developed by "Martin Recheared". This high level language is known as Basic Programming Computer Language. 

Advantage: High level language
Disadvantage: Occupy more memory

2. B

     In 1960's, due to less memory free for programming and at that time programmer did not have more storage in MB or GB. So that they were facing problem in written long code.In 1965,Ken Thompson a programmer created an upgraded version of BPCL and named it "B".(Because it takes less memory as compared to BPCL so named B).

Advantages: Occupy less memory, High level language.

Disadvantage: Unstructured.

3. C

       After the successful 7 year of B, in 1972 a new language was invented by "Denish Ritchie" and named it C. Named as C because it is one step ahead B language.The main reason for creation of new language is unstructured of B. 

        Here unstructured means only one function can be created in a program. So that a programmer can write all code in main function only. Think that, 1000 line code in a function.😭 

Advantages: Occupy less memory, Structured.

Disadvantage: Not Object oriented.

4. C++
        It has Increment feature in C therefore named as C++. The main feature of C++ is object oriented programming language.What is object oriented? What is object oriented features? which we in different level. It was created by "Stroupstrup" in 1982.

Advantages: occupy less memory, Object oriented.
Disadvantage: Not portable

5. Java
      The history of java : Click Here