This portion of the CPU performs arithmetic and logical oper

This portion of the CPU performs arithmetic and logical operations on the binary data.

A. I/O buffer

B. Registers

C. Control circuit

D. ALU

Solution

D. The ALU portion of the CPU performs arithmetic and logical operations on the binary data. Answers A, B, and C are incorrect because I/O buffers, registers, and the control circuits do not perform arithmetic and logical operations