A sound card is classified as which type of computer component?

A sound card is classified as an Input/Output component because it allows a computer to input and output audio signals. It processes sound data for playback, enabling the user to hear audio through speakers or headphones, which is the output function. Additionally, it can also accept sound input from microphones or other audio capturing devices. This dual role of both sending (outputting) and receiving (inputting) audio signals categorizes the sound card specifically within the Input/Output classification.

The other categories—storage, processing, and networking—serve different functions. Storage components are focused on saving and retrieving data, processing components handle computations and running programs, while networking components facilitate communication between computers. Hence, these do not apply to the functions of a sound card.