Reference Material:
Today we will discuss about abstraction commonly known as description. There are two methods of description: these are symbolic language and body language. The abstraction is an important part for developing a computer. This is originated from the symbolic system in the computer system. The origin of symbolic system was developed when people tried to communicate with each other. The symbolic language took communication to wider people and popularity grew. The other part of abstraction is the body language. people accepted body languages as well. The physical movement facilitates the development of sign language, which popularly became hand words.
Sample Answer:
The abstraction which also known as description has two methods which are symbolic language and body language. Specifically, the abstraction is important for developing a computer since it originated from the symbolic system. It was created when people tried to communicate with each other by symbolic language. Furthermore, the other part of abstraction is the body language, the physical movement facilitates the development of sign language which became hand words. (70 words)
For more real exam PTE questions and brand 9 answers, check out “All in One PTE Question Bank”.
