A. Octal Numbering System
B. Decimal Numbering System
C. Hexadecimal Numbering System
D. Binary Numbering System

Solution

A. Octal Numbering System

Explanation

<p>Base 2 → Binary</p><p>Base 8 → Octal</p><p>Base 10 → Decimal</p><p>Base 16 → Hexadecimal</p>