(A) Using a single comparator
(B) Using Iterative Circuit based Comparators
(C) Connecting comparators in vertical hierarchy
(D) Extra logic gates are always required
»Important Links:
Online Test Preparation and Mcqs Website.
(A) Using a single comparator
(B) Using Iterative Circuit based Comparators
(C) Connecting comparators in vertical hierarchy
(D) Extra logic gates are always required