DSA-C02 試験問題を無料オンラインアクセス

How do you handle missing or corrupted data in a dataset?

• A.Replace missing values with mean/median/mode
• B.Drop missing rows or columns
• C.All of the above
• D.Assign a unique category to missing values

Which of the following method is used for multiclass classification?

• A.one vs another
• B.loocv
• C.all vs one
• D.one vs rest

Which of the Following is not type of Windows function in Snowflake?

• A.Association functions.
• B.Rank-related functions.
• C.Aggregation window functions.
• D.Window frame functions.

Which are the following additional Metadata columns Stream contains that could be used for creating Efficient Data science Pipelines & helps in transforming only the New/Modified data only?

• A.METADATA$ISUPDATE
• B.METADATA$ACTION
• C.METADATA$DELETE
• D.METADATA$ROW_ID
• E.METADATA$FILE_ID

Which of the following is a Python-based web application framework for visualizing data and analyzing results in a more efficient and flexible way?

• A.Streamlit
• B.Streamsets
• C.StreamBI
• D.Rapter