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
Which of the following is not a component of the DNN structure?
- A . Hidden Layer
- B . Weight
- C . Activation Function
- D . Dropout
What determines the number of neurons in the input layer of a neural network?
- A . Data Dimensions
- B . Number of data items
- C . Number of categories
- D . Number of parameters
The purpose of speech signal preprocessing () is to emphasize the high-frequency part of speech, remove the influence of lip radiation, and increase the high-frequency resolution of speech (please fill in Chinese)
Which of the following options are based on Ascend 310 devices? (Multiple choice)
- A . Atlas 20ODK
- B . Atlas 800 model
- C . Atlas 300 model
- D . Atlas 500 model
Which of the following is not a method of speech feature extraction?
- A . PLP
- B . RNN
- C . MFCC
- D . LPC
What is the usage process of ModelArts automatic learning?
- A . Data annotation -> deployment -> model training
- B . Data annotation -> model training -> deployment
- C . Deployment -> Model training -> Data labeling
- D . Model training -> data annotation -> deployment
The lower the value on the diagonal of the confusion matrix, the better the classification effect of the classifier.
- A . True
- B . False
When applying image processing technology, it is important to identify which task the problem belongs to: image classification, target detection, image segmentation, or target tracking. Algorithms cannot be mixed.
- A . True
- B . False
In ModelArts automatic learning projects, object detection only supports rectangular annotation boxes.
- A . True
- B . False
All color images in computers are represented by RGB color space.
- A . True
- B . False