What is the default network mode when running a container with Podman?

• A.Bridge
• B.Host
• C.None
• D.NAT

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When ModelArts annotates a dataset, you can see the annotation progress, the number of annotated images, and the total number of images.

• A.True
• B.False

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Huawei Cloud EI provides a Restful API. Which of the following options is a method for requesting the server to add new resources or perform special operations?

• A.POST
• B.PUT
• C.GET
• D.Attach

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Which of the following options belongs to the preparation task before the third step of training the neural network (calculating the loss value between the predicted value and the target value through the loss function)? (Multiple choice)

• A.Define the network structure and initialize network parameters
• B.Input data features and get predicted values through forward propagation
• C.Model converges and training ends
• D.Update parameters by minimizing the loss value through gradient descent and back propagation algorithm

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Which of the following belongs to the optimizer in gradient descent? (Multiple choice)

• A.Adaboost (Ensemble learning idea)
• B.momentum
• C.Adagrad (Adaptive Gradient Descent Optimizer)
• D.Adam (improved version of the optimizer)

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