Question

which perform basic computer calculations and control input/output devices ​

Answer 1

Answer:

CPU is the component that actually responsible for interpreting and executing most of the commands from the computer hardware and software and also controls the operation of all other components such as memory unit, input and output devices.

Explanation:

G   o   o   g   l  e

Answer 2

Answer:

CPU(mother board) PERFORMS THE BASIC COMPUTER CALCULATIONS AND CONTROLS IP/OP DEVICES. IT HAS MANY COMPONENTS LIKE CONTROL UNIT, ARITHMETIC AND LOGICAL UNIT. THE ARITHMETIC AND LOGICAL UNIT OF THE CPU PERFORMS THE ARITHMETIC OPERATIONS OR MATHEMATICAL CALCULATIONS.