Huawei H13-321 Online Practice Questions and Exam Preparation

Huawei H13-321 Online Questions & Answers

• Question 11:

  Use a 3*3 convolution kernel to convolve a three-channel color image. What is the number of parameters to be learned?

  A. 27
  B. 9
  C. 28
  D. 10
  A. 27

• Question 12:

  Image recognition tasks can be divided into three levels, according to the abstraction of the processing content, from low to high?

  A. Image processing, image analysis, image understanding
  B. Image analysis, image understanding, image processing
  C. Image understanding. Image analysis. Image Processing
  D. Image analysis, image processing, image understanding
  A. Image processing, image analysis, image understanding

• Question 13:

  What are the cutting-edge voice technologies?

  A. Adaptive technology
  B. Neural Network
  C. Language model
  D. Quantum computing
  A. Adaptive technology
  B. Neural Network
  C. Language model

• Question 14:

  Make adjustments to the food photos to make the food color more vivid and look rich.

  A. Decrease the brightness
  B. Increase brightness
  C. Increase saturation
  D. Reduce saturation
  C. Increase saturation

• Question 15:

  When using gensim to implement Doc2vce, which parameter represents the specific model selected?

  A. dm_mean
  B. dm_tag_count
  C. dm_concat
  D. dm
  D. dm

• Question 16:

  Using two 3*3 convolutions to check a three-channel color image into a convolution, how many channels are there for the feature map?

  A. 1
  B. 2
  C. 3
  D. 4
  B. 2

• Question 17:

  Jieba framework is a toolkit for English character processing.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 18:

  What are the processing procedures included in image digitization? (Multiple choices)

  A. Binarization
  B. Quantification
  C. Grayscale transformation
  D. Sampling
  A. Binarization
  B. Quantification
  C. Grayscale transformation
  D. Sampling

• Question 19:

  Among the following options, what is the correct statement about AK/SK?

  A. When sending a request to an underlying service through an API gateway, you must use AK.SK to sign the request
  B. Access key ID and private access key are used together to encrypt and sign the request
  C. AK: Access key ID. The unique identifier associated with the private access key
  D. SK: The key used in conjunction with the access key ID to encrypt and sign the request, identify the sender, and prevent the request from being modified
  A. When sending a request to an underlying service through an API gateway, you must use AK.SK to sign the request
  B. Access key ID and private access key are used together to encrypt and sign the request
  C. AK: Access key ID. The unique identifier associated with the private access key
  D. SK: The key used in conjunction with the access key ID to encrypt and sign the request, identify the sender, and prevent the request from being modified

• Question 20:

  The OTSU algorithm traverses the possible thresholds, and selects the segmentation threshold of the maximum value in the foreground and background regions as the optimal threshold.

  A. Absolute difference
  B. Area difference
  C. Cumulative difference of pixel values
  D. Variance between classes
  D. Variance between classes