Tech+ Notation Quiz: Can You Master Binary, Hex & Decimal?

Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Thames
T
Thames
Community Contributor
Quizzes Created: 11589 | Total Attempts: 157,024
| Attempts: 12 | Questions: 20 | Updated: Jul 2, 2026
Quiz
Mind Map
Study Guide
Please wait...
Question 1 / 21
🏆 Rank #-- ▾
0 %
0/100
Score 0/100

1. Convert binary 11010110 to decimal.

Submit
Please wait...
About This Quiz
Tech+ Notation Quiz: Can You Master Binary, Hex & Decimal? - Quiz

This quiz tests your mastery of Notational Systems (Tech+), covering binary, hexadecimal, and decimal number systems essential for IT professionals. You'll convert between bases, interpret binary values, and apply hex notation in real-world tech contexts. Perfect for CompTIA candidates and anyone building foundational IT knowledge.

2.

What first name or nickname would you like us to use?

You may optionally provide this to label your report, leaderboard, or certificate.

2. What is the decimal value of hexadecimal 1A?

Submit

3. What is the hexadecimal representation of decimal 16?

Submit

4. What is binary 10101010 in hexadecimal?

Submit

5. Convert binary 11111111 to hexadecimal.

Submit

6. What is the decimal equivalent of hexadecimal C5?

Submit

7. Convert decimal 256 to binary.

Submit

8. Convert binary 11001100 to decimal.

Submit

9. Convert the decimal number 45 to binary.

Submit

10. Convert decimal 63 to binary.

Submit

11. A MAC address byte is hexadecimal 8B. What is its decimal value?

Submit

12. What is binary 10010110 in hexadecimal?

Submit

13. Convert hexadecimal 7F to decimal.

Submit

14. In an IPv4 address, the octet 192 in decimal equals what in binary?

Submit

15. In hexadecimal, what letter represents the decimal value 14?

Submit

16. Convert decimal 100 to hexadecimal.

Submit

17. A subnet mask in binary is 11111111.11111111.11111111.00000000. Convert the last octet to decimal.

Submit

18. Convert hexadecimal 2F to decimal.

Submit

19. In binary, which bit position represents the value 16 (reading right to left)?

Submit

20. What is the hexadecimal equivalent of decimal 255?

Submit
×
Saved
Thank you for your feedback!
View My Results
Cancel
  • All
    All (20)
  • Unanswered
    Unanswered ()
  • Answered
    Answered ()
Convert binary 11010110 to decimal.
What is the decimal value of hexadecimal 1A?
What is the hexadecimal representation of decimal 16?
What is binary 10101010 in hexadecimal?
Convert binary 11111111 to hexadecimal.
What is the decimal equivalent of hexadecimal C5?
Convert decimal 256 to binary.
Convert binary 11001100 to decimal.
Convert the decimal number 45 to binary.
Convert decimal 63 to binary.
A MAC address byte is hexadecimal 8B. What is its decimal value?
What is binary 10010110 in hexadecimal?
Convert hexadecimal 7F to decimal.
In an IPv4 address, the octet 192 in decimal equals what in binary?
In hexadecimal, what letter represents the decimal value 14?
Convert decimal 100 to hexadecimal.
A subnet mask in binary is 11111111.11111111.11111111.00000000....
Convert hexadecimal 2F to decimal.
In binary, which bit position represents the value 16 (reading right...
What is the hexadecimal equivalent of decimal 255?
play-Mute sad happy unanswered_answer up-hover down-hover success oval cancel Check box square blue
Alert!