The Octal Numbering System uses which digits?

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Study for the Network Security Instructional Terminology Test. Enhance your knowledge with multiple choice questions, each accompanied by hints and explanations. Ensure readiness for your exam!

Multiple Choice

The Octal Numbering System uses which digits?

Explanation:
Octal is a base-8 numeral system, so it uses eight distinct digits: 0 through 7. Each position represents a power of eight, and having digits only up to 7 keeps the base eight clean. This also lines up nicely with binary, since three binary bits (000–111) map directly to one octal digit, making binary-to-octal conversions straightforward. Using digits beyond 7 would violate the base-8 system, and other systems use different digit sets (decimal uses 0–9, hexadecimal uses 0–9 and A–F). So the allowed digits are 0, 1, 2, 3, 4, 5, 6, and 7.

Octal is a base-8 numeral system, so it uses eight distinct digits: 0 through 7. Each position represents a power of eight, and having digits only up to 7 keeps the base eight clean. This also lines up nicely with binary, since three binary bits (000–111) map directly to one octal digit, making binary-to-octal conversions straightforward. Using digits beyond 7 would violate the base-8 system, and other systems use different digit sets (decimal uses 0–9, hexadecimal uses 0–9 and A–F). So the allowed digits are 0, 1, 2, 3, 4, 5, 6, and 7.

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