Huawei H13-321_V2.0 Practice Exams
Last updated on Oct 23,2026- Exam Code: H13-321_V2.0
- Exam Name: HCIP-AI-EI Developer V2.0
- Certification Provider: Huawei
- Latest update: Oct 23,2026
We often talk about the 720P video format. What does 720 represent?
- A . Video frame rate
- B . Image resolution height
- C . Width of image resolution
- D . Grayscale of the video
What is the purpose of using gradient descent?
- A . Finding label values
- B . Changing the model structure
- C . Optimization parameters
- D . Prediction results (forward calculation in neural network)
What color does the RGB value (255, 0, 0) represent?
- A . Pure blue
- B . Pure black
- C . Pure green
- D . Pure red
Images are stored in the form of matrices in computers.
- A . True
- B . False
Which of the following is not a speech feature extraction method?
- A . MFCC
- B . LPC
- C . LPCC
- D . SVM
Both the Intel 310 and Intel 910 use the Da Vinci architecture.
- A . True
- B . False
On October 10, 2018, Huawei released a full-scenario AI solution. What does Huawei’s full-stack solution specifically include? (Multiple choice)
- A . Ascend
- B . MindSpore
- C . Application Enablement
- D . CANN
Use the RNN+CTC model for speech recognition. When generating the predicted output, the network predicts the corresponding letter sequence for the input audio feature sequence. The () algorithm can be used to search for the optimal path.
Which of the following options are correct regarding the standard RNN model? (Multiple choice)
- A . There is a one-to-many model
- B . There is no many-to-many model structure
- C . There is a one-to-one model structure
- D . Back propagation does not consider the time direction
The histogram operation of an image is to count the gray value distribution frequency of the entire image. When the image is unevenly illuminated, the histogram operation effect will not be affected.
- A . True
- B . False