Most important full form of ALU and CPU or VCR ATM ABM In computer

This part name of C.P.U itself shows that its main work is of Arithmetic logic.
* ALU also performs logic work in arithmetic very well. Like which number is bigger, which number is smaller, and which number is bigger. All this work is done by Arithmetic logic unit.
* ALU works by adding, noting, in the computer’s C.P.U.