1 1 vote why does a processor may require to transfer data from small register to bigger size register? I mean instead of using 1 register ,why do we use more than 1 register to save the same data? CO & Architecture + – Angkit 441 views answer comment Share Follow Print See all 2 Comments 2 2 Comments reply Shubhanshu commented Oct 11, 2017 reply Follow flag All register have same size. 0 0 replyShare Angkit commented Oct 11, 2017 i edited by Angkit Oct 12, 2017 reply Follow flag Edited the question 0 0 replyShare Please log in or register to add a comment.