Free Huawei H12-521_V1.0 Exam Questions

Question 1

PoE++ complies with the IEEE802.3bt standard and its output power does not exceed ( ).

A : 30 W

B : 15.4 W

C : 50W

D : 71W

Answer: D

Question 2

Before deploying an IVS3800, you'll need to determine the network segment and IP address range of each network plane using the IVS network design tool. Which of the following statements about network design and planning are false?

A : You are recommended not to change the network segment and IP address range of Outer_Service. Otherwise, installation operations and capacity expansion may fail.

B : You are recommended not to change the network segment and IP address range of Inner_Service. Otherwise, installation operations and capacity expansion may fail.

C : You are recommended not to change the network segment and IP address range of Outer_OM. Otherwise, installation operations and capacity expansion may fail.

D : You are recommended not to change the network segment and IP address range of InnerJDM. Otherwise, installation operations and capacity expansion may fail.

Answer: D

Question 3

Huawei integrated video site solution provides power supply, energy storage, and PV modules for video sites, and applies to multiple power supply scenarios such as mains-only, solar-only, and solar-grid hybrid power supply scenarios.

A : TRUE

B : FALSE

Answer: A

Question 4

PoE++ complies with the IEEE802.3bt standard and its output power does not exceed ( ).

A : 30 W

B : 15.4 W

C : 50W

D : 71W

Answer: D

Question 5

Before deploying an IVS3800, you'll need to determine the network segment and IP address range of each network plane using the IVS network design tool. Which of the following statements about network design and planning are false?

A : You are recommended not to change the network segment and IP address range of Outer_Service. Otherwise, installation operations and capacity expansion may fail.

B : You are recommended not to change the network segment and IP address range of Inner_Service. Otherwise, installation operations and capacity expansion may fail.

C : You are recommended not to change the network segment and IP address range of Outer_OM. Otherwise, installation operations and capacity expansion may fail.

D : You are recommended not to change the network segment and IP address range of InnerJDM. Otherwise, installation operations and capacity expansion may fail.

Answer: D