Huawei H13-321_V2.0 Practice Exams
Last updated on Oct 22,2026- Exam Code: H13-321_V2.0
- Exam Name: HCIP-AI-EI Developer V2.0
- Certification Provider: Huawei
- Latest update: Oct 22,2026
Among the functions provided by ModelArts, which of the following services does online service belong to?
- A . Model Management
- B . Deployment
- C . Model training
- D . Data processing
When doing character recognition on a scanned document, because the scanned document is not placed properly, the text is tilted at an angle, making it difficult to recognize. Which of the following technical means can be used to correct it? (Multiple choice)
- A . Rotation transformation
- B . Affine transformation
- C . Grayscale transformation
- D . Perspective Transformation
What problems of mean filtering can Gaussian filtering overcome?
- A . Denoising (the main function of Gaussian filtering is noise reduction)
- B . Fuzzification
- C . Slow calculation (the calculation principle is the same, so the calculation speed depends on the data size)
- D . Large amount of calculation (same as C)
Use binarization to segment character regions. Due to noise, all character connected regions are stuck together. What method can be used to separate the characters?
- A . Opening
- B . Expansion
- C . Closing operation
- D . Gamma Correction
Which of the following Huawei Cloud EI natural language processing services provide basic and domain APIs? (Multiple choice)
- A . Text Classification
- B . Sentiment Analysis
- C . Text Summarization
- D . Named Entity Recognition
Histogram regulation can adjust the image histogram to a specified distribution based on experience, thereby enhancing the area of interest in the image.
- A . True
- B . False
What are the common feature selection methods for text classification? (Multiple choice)
- A . Chi-Square Test
- B . Mutual Information
- C . Information Gain
- D . None of the above
John wants to use Huawei Cloud ModelArts to develop an image recognition application, but he does not have a Huawei Cloud account. He needs Mike’s help. Mike creates a sub-account under his Huawei Cloud account and adds access authorization to the sub-account through the main account in the form of an access key, so that John can log in to the sub-account to access the ModelArts service.
- A . True
- B . False
What is the essence of ModelArts preset models?
- A . Reinforcement Learning
- B . Transfer Learning
- C . Reinforcement Learning
- D . GAN
What are the ways to initiate a REST API request?