Which statement best defines a computer?

Which statement best defines a computer?

• A. A multi-purpose device that allows users to add applications and perform a wide variety of tasks
• B. A single-purpose device that only plays media
• C. A device that never stores data
• D. A device that only calculates numbers

Answer: (A)

A computer is a programmable, multi-purpose device that can run a variety of software and perform many different tasks. This versatility comes from being able to install and execute different applications, store and retrieve data, and interact with various input and output devices. That’s why describing it as a multi-purpose device that allows users to add applications and perform a wide variety of tasks is the best fit. A device that only plays media is a dedicated player, not a general computer. A device that never stores data overlooks the essential role of memory and storage in computing. A device that only calculates numbers is like a calculator and lacks the broad software capability of a computer.

A computer is a programmable, multi-purpose device that can run a variety of software and perform many different tasks. This versatility comes from being able to install and execute different applications, store and retrieve data, and interact with various input and output devices. That’s why describing it as a multi-purpose device that allows users to add applications and perform a wide variety of tasks is the best fit. A device that only plays media is a dedicated player, not a general computer. A device that never stores data overlooks the essential role of memory and storage in computing. A device that only calculates numbers is like a calculator and lacks the broad software capability of a computer.