What is high level language | What is low level language

What is high level language

High level language which can be understood by humans but cannot be understood by machines.
high level language are close to human language and far from the machine.
C/C++ ,JAVA are high level language.

What is low level language

Low level language which can be understood by computer but cannot be understood by human.
Low level language are close to Computer language and far from the Human language.
Assembly language and Machine language
are two main type of low level language.