Question

in computer science, what does it mean to interface?

a. to communicate with a computer through a device or program
b. to know how to use materials and tools to build a computer
c. to be able to personally show others how to use a computer
d. to know the history of computing and computer science

Explanation:

In computer science, "interface" refers to the means of communication between a user (or another system) and a computer, often via a device (like a keyboard, mouse) or a program (like an operating system interface). Option A matches this definition. Option B is about building a computer, C is about demonstrating computer use, and D is about knowing computing history, none of which relate to the meaning of "interface" in this context.

Answer:

A. To communicate with a computer through a device or program