FC0-U71 Tech Concepts and Terminology Practice Question
A student is converting the hexadecimal number 2F to decimal. What is the correct decimal value?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
47
Hexadecimal 2F: 2*16 + 15 = 32 + 15 = 47.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
59
Why it's wrong here
59 is 3B hex.
- ✗
32
Why it's wrong here
32 is 20 hex, not 2F.
- ✗
63
Why it's wrong here
63 is 3F hex.
- ✓
47
Why this is correct
2F hex = 2*16 + 15 = 47 decimal.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This FC0-U71 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the FC0-U71 exam.