What is Input device primarily used for?
- A. A hardware device used to provide data and control signals to a computer, such as a keyboard or mouse. ✓
- B. A computer design model in which program instructions and data share the same memory.
- C. A unit of digital information consisting of 8 bits.
- D. The central processing unit that executes instructions and performs calculations.
Correct answer
A. A hardware device used to provide data and control signals to a computer, such as a keyboard or mouse.
Explanation
Input device refers to a hardware device used to provide data and control signals to a computer, such as a keyboard or mouse.