HCIA Datacom IP Addressing and Subnetting Quiz

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: 11656 | Total Attempts: 150,904
| Attempts: 17 | Questions: 20 | Updated: Aug 11, 2026
Quiz
Mind Map
Study Guide
Please wait...
Question 1 / 21
🏆 Rank #-- ▾
0 %
0/100
Score 0/100

1. Which IP address class is reserved for multicast addresses?

Submit
Please wait...
About This Quiz
HCIA Datacom IP Addressing and Subnetting Quiz - Quiz

This quiz evaluates your understanding of IP addressing and subnetting concepts essential for the Huawei HCIA Datacom certification. It covers IPv4 and IPv6 fundamentals, subnet mask calculations, CIDR notation, address classes, and practical subnetting scenarios. Master these core networking skills to design efficient IP networks and prepare for professional datacom... see moreroles. see less

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. The first address in a subnet is called the ____ address.

Submit

3. Convert the subnet mask 255.255.0.0 to CIDR notation.

Submit

4. The last address in a subnet is the ____ address.

Submit

5. A Class A IP address has a default subnet mask of ____.

Submit

6. Which subnet mask allows for 254 usable host addresses?

Submit

7. In CIDR notation, /32 represents a subnet with how many hosts?

Submit

8. A subnet mask of 255.255.255.0 is equivalent to /__ in CIDR notation.

Submit

9. What is the binary representation of the decimal number 192 in the context of IP addressing?

Submit

10. In subnetting, the ____ address cannot be assigned to any host.

Submit

11. Which of the following is a valid private IP address range according to RFC 1918?

Submit

12. In a /30 subnet, how many total IP addresses are available?

Submit

13. How many bits are used for the host portion in a /25 subnet?

Submit

14. Which of the following correctly represents a /29 subnet's usable host range?

Submit

15. What is the network address for 192.168.10.130/25?

Submit

16. The address 255.255.255.255 is used for ____ broadcast.

Submit

17. Which IPv6 address format uses hexadecimal notation?

Submit

18. How many usable host addresses are available in a /28 subnet?

Submit

19. In IPv4, the address 127.0.0.1 is used for ____.

Submit

20. The IPv6 loopback address is ____.

Submit
×
Saved
Thank you for your feedback!
View My Results
Cancel
  • All
    All (20)
  • Unanswered
    Unanswered ()
  • Answered
    Answered ()
Which IP address class is reserved for multicast addresses?
The first address in a subnet is called the ____ address.
Convert the subnet mask 255.255.0.0 to CIDR notation.
The last address in a subnet is the ____ address.
A Class A IP address has a default subnet mask of ____.
Which subnet mask allows for 254 usable host addresses?
In CIDR notation, /32 represents a subnet with how many hosts?
A subnet mask of 255.255.255.0 is equivalent to /__ in CIDR notation.
What is the binary representation of the decimal number 192 in the...
In subnetting, the ____ address cannot be assigned to any host.
Which of the following is a valid private IP address range according...
In a /30 subnet, how many total IP addresses are available?
How many bits are used for the host portion in a /25 subnet?
Which of the following correctly represents a /29 subnet's usable host...
What is the network address for 192.168.10.130/25?
The address 255.255.255.255 is used for ____ broadcast.
Which IPv6 address format uses hexadecimal notation?
How many usable host addresses are available in a /28 subnet?
In IPv4, the address 127.0.0.1 is used for ____.
The IPv6 loopback address is ____.
play-Mute sad happy unanswered_answer up-hover down-hover success oval cancel Check box square blue
Alert!