Arithmetic logic unit
I.   perform arithmetic operations
II.  store data
III. perform comparison
IV.  communicate with input devices
from above the correct one is

A. I only

B. II only

C. I and II only

D. I and III only

Answer: Option D

Solution(By Examveda Team)

An arithmetic logic unit (ALU) is a combinational digital electronic circuit that performs arithmetic and bitwise operations on integer binary numbers.