1. Assuming you use the softmax function to resolve a four-class classification issue, the output of a sample is as follows: P(A) = 0.45; P(B) = 0.2; P(C) = 0.2; P(D) = 0.15. Which class does the sample belong to?

a.) Class A

b.) Class B

c.) Class D

d.) Class C

2. In HUAWEI CLOUD EI, which of the following is a one-stop AI development platform that supports large-volume data preprocessing, semi-automated data labelling, distributed training, automated model building, and on-demand model deployment across the device, edge, and cloud for machine learning and deep learning, and helps AI developers quickly build and deploy models and efficiently manage the AI development lifecycle?

a.) ModelArts

b.) Ascend

c.) MindSpore

d.) MySQL