DSA-C02 무료 덤프문제 온라인 액세스

Which one is not Types of Feature Scaling?

• A.Min-Max Scaling
• B.Robust Scaling
• C.Standard Scaling
• D.Economy Scaling

Mark the Incorrect understanding of Data Scientist about Streams?

• A.Streams on views support both local views and views shared using Snowflake Secure Data Sharing, including secure views.
• B.Streams do not support repeatable read isolation.
• C.Streams can track changes in materialized views.
• D.Streams itself does not contain any table data.

Select the Data Science Tools which are known to provide native connectivity to Snowflake?

• A.HEX
• B.DvSUM
• C.DiYotta
• D.Denodo

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

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

Which one is the incorrect option to share data in Snowflake?

• A.a Listing, in which you offer a share and additional metadata as a data product to one or more accounts.
• B.a Direct Marketplace, in which you directly share specific database objects (a share) to another account in your region using Snowflake Marketplace.
• C.a Direct Share, in which you directly share specific database objects (a share) to anoth-er account in your region.
• D.a Data Exchange, in which you set up and manage a group of accounts and offer a share to that group.