Machine Language ( First Generation Language)
As we have already discussed that all digital circuits can identify only two states which can be specified by 0 and i hence microprocessor also can be instructed only using some combination of 0 and 1 such a language which comprises of 9 and 1 only is called machine language as it is used to instruct a machine initially there was no alternative than using machine language as it was the only language available. Programs were written using machine language in the early age of computers.