Huawei H12 811 Hcia Datacom V1 0 Practice Test - Set 1
Test your knowledge with this Huawei H12 811 Hcia Datacom V1 0 mock exam. Get real-world IT questions and prepare for certification success.
Exam Information
Exam Code
Huawei H12 811 Hcia Datacom V1 0
Exam Title
H12-811: Huawei HCIA-Datacom V1.0
Vendor
Huawei
Difficulty
Beginner
Duration
90 Minutes
Question Format
Multiple Choice
Last Updated
March 21, 2025
The H12-811 exam tests the fundamental skills required for Huawei HCIA-Datacom certification, covering networking, routing, and switching.
Practice Test
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1. Which protocol is used for IP address configuration in Huawei Datacom networks?
2. Which layer of the OSI model is responsible for end-to-end communication?
3. What is the default subnet mask for a Class C IP address?
4. Which routing protocol is used for large-scale enterprise networks?
5. Which device is responsible for forwarding packets based on IP addresses?
6. Which command is used to check the IP configuration of a Huawei router?
7. What is the function of ARP in a network?
8. Which protocol is used for secure remote login?
9. Which technology reduces broadcast traffic in VLANs?
10. What is the purpose of NAT in networking?
11. Which command is used to enable an interface on a Huawei switch?
12. Which protocol is used for automatic network device discovery?
13. Which type of cable is used to connect two switches?
14. Which command is used to save the configuration on a Huawei router?
15. What is the function of STP in a network?
16. Which protocol is responsible for email sending?
17. Which protocol is used for network time synchronization?
18. Which protocol is used for dynamically assigning IP addresses?
19. Which protocol is used to resolve domain names to IP addresses?
20. Which device is used to connect multiple network segments and operate at Layer 2?
21. Which protocol is used for dynamic routing in Huawei devices?
22. What is the default administrative distance of a directly connected route?
23. Which command displays the routing table on a Huawei router?
24. What is the purpose of a default gateway?
25. Which VLAN is reserved for native VLAN in trunking?
26. What does TTL stand for in an IP header?
27. Which port does Telnet use by default?
28. What is the function of ICMP?
29. Which command reboots a Huawei router?
30. Which protocol is used for file transfers?
31. What is the purpose of a loopback interface?
32. Which command checks interface status on a Huawei switch?
33. Which WAN technology uses packet-switching?
34. What is the maximum hop count for RIP?
35. Which encryption does SSH use by default?
36. What is the purpose of QoS?
37. Which command resets a Huawei switch to factory settings?
38. Which protocol is used for VLAN tagging?
39. What is the function of a CSU/DSU?
40. Which Huawei OS is used in enterprise routers?
41. What is the purpose of HSRP?
42. Which command shows ARP entries?
43. Which layer does a hub operate at?
44. What is the purpose of a T1 line?
45. Which command assigns an IP to a Huawei interface?
The Huawei H12 811 Hcia Datacom V1 0 certification is a globally recognized credential for IT professionals. This practice test helps you prepare by covering key topics like hardware, networking, troubleshooting, and security.
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