Choose the correct description of Binary number system.
- A. A hardware device used to provide data and control signals to a computer, such as a keyboard or mouse.
- B. A hardware device that presents processed data to the user, such as a monitor or printer.
- C. Volatile memory used to store data and instructions currently being processed by the CPU.
- D. A base-2 numeral system using only the digits 0 and 1 to represent data in computers. ✓
Correct answer
D. A base-2 numeral system using only the digits 0 and 1 to represent data in computers.
Explanation
Binary number system refers to a base-2 numeral system using only the digits 0 and 1 to represent data in computers.