Hardware includes-
Verified Answer
A. All devices used to input data into a computer
B. Sets of instructions that a computer runs or executes
C. The computer and all the devices connected to it that are used to input and output data
D. All devices involved in processing information including the CPU, memory and storage
E. None of these
Explanation:
(D) Hardware encompasses all physical components of a computer system, including input/output devices, the CPU, memory, and storage, all of which are involved in processing information. (A) is too narrow. (B) describes software. (C) is close but (D) is more comprehensive by explicitly including core processing components. Thus, (D) is correct.