Consists of hardware (physical parts of the computer) and software (programs and data used with the physical computer).

Consists of hardware (physical parts of the computer) and software (programs and data used with the physical computer).

• A. Computer System
• B. Operating System
• C. Input Devices
• D. Network

Answer: (A)

A computer system is the combination of hardware—the physical parts of the computer—and software—the programs and data used with that hardware—to perform tasks. This definition fits because it covers both the tangible components and the programs that run on them. The other options don’t capture the full idea: an operating system is just one type of software that manages hardware; input devices are only hardware; and a network describes how devices connect, not what the computer itself is made of.

A computer system is the combination of hardware—the physical parts of the computer—and software—the programs and data used with that hardware—to perform tasks. This definition fits because it covers both the tangible components and the programs that run on them. The other options don’t capture the full idea: an operating system is just one type of software that manages hardware; input devices are only hardware; and a network describes how devices connect, not what the computer itself is made of.