Which of the following is correct about the Gaussian distribution curve?

• A.The Gaussian curve is bell-shaped, with high ends and low in the middle.
• B.The larger the standard deviation, the taller the curve.
• C.The Gaussian curve is bell-shaped, with low ends and high in the middle.
• D.The smaller the standard deviation, the flatter the curve

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Only when any technology is positioned accurately can its value be fully realized. Proper positioning of artificial intelligence technology is the basis for our understanding and application of this technology. Just like the wheel and iron in BC, the railway and electricity in the 19th century, and the car, computer, and Internet in the 20th century, artificial intelligence is a set of technologies and a new general-purpose technology.

• A.True
• B.False

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Which of the following applications belong to supervised learning tasks in machine learning? (Multiple choice)

• A.Alpha
• B.Image label classification
• C.Expert System
• D.Handwritten Character Recognition

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Which command sets an environment variable while running a container?

• A.podman run --env VAR=value <image>
• B.podman create --set-env VAR=value <image>
• C.podman exec --env VAR=value <image>
• D.podman start --env VAR=value <image>

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Which types of SDKs does Huawei Cloud Voice Interaction Service currently support? (Multiple choice)

• A.Java SDK
• B.PHP SDK
• C.Android SDK
• D.Python SDK

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