The language only can be understood by a machine or computer is called machine language.
And the computer understand only 0 and 1. So, machine language is written using only 0 and 1.
When this sequence of codes is fed to the computer, it recognizes the codes and converts it in to electrical signals needed to run it
Such as: 01010011 001011000 1010100110
01010011 101010100 0101010000
When this sequence of codes is fed to the computer, it recognizes the codes and converts it in to electrical signals needed to run it
It has also some advantages:
the program written by machine language execute very quickly as if does not needs to be translated. and computer understand it's very quickly. It does not need any translator.
I hope we can assume about disadvantage of machine language.
The first problem is we can write a program in machine language only for a particular machine or computer that program will not Run in another device
It is very hard to debug the program. The programmer faced many problem to make a single program by using machine language . the belt program was very large .
Good software could not be made with machine language. There is much possibility to make error as it is hard to remember the codes.