Free Huawei H12-521_V1.0 Exam Questions

Question 1

During license plate recognition, the binary license plate image is horizontally projected along the Y axis to obtain the longest successive projection segment as the character area, and the successive horizontal black lines around the licence plate are filtered out. This method is called ( ).

A : Direction division

B : Vertical projection

C : Horizontal projection

D : Binary processing

Answer: C

Question 2

During license plate recognition, the binary license plate image is horizontally projected along the Y axis to obtain the longest successive projection segment as the character area, and the successive horizontal black lines around the licence plate are filtered out. This method is called ( ).

A : Direction division

B : Vertical projection

C : Horizontal projection

D : Binary processing

Answer: C

Question 3

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 4

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 5

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