최신Snowflake SnowPro Advanced: Data Scientist Certification - DSA-C02무료샘플문제
문제1
The most widely used metrics and tools to assess a classification model are:
The most widely used metrics and tools to assess a classification model are:
정답: A
문제2
Consider a data frame df with 10 rows and index [ 'r1', 'r2', 'r3', 'row4', 'row5', 'row6', 'r7', 'r8', 'r9', 'row10'].
What does the aggregate method shown in below code do?
g = df.groupby(df.index.str.len())
g.aggregate({'A':len, 'B':np.sum})
Consider a data frame df with 10 rows and index [ 'r1', 'r2', 'r3', 'row4', 'row5', 'row6', 'r7', 'r8', 'r9', 'row10'].
What does the aggregate method shown in below code do?
g = df.groupby(df.index.str.len())
g.aggregate({'A':len, 'B':np.sum})
정답: A
설명: (KoreaDumps 회원만 볼 수 있음)
문제3
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?
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?
정답: A,B,E
설명: (KoreaDumps 회원만 볼 수 있음)
문제4
Which of the following Snowflake parameter can be used to Automatically Suspend Tasks which are running Data science pipelines after specified Failed Runs?
Which of the following Snowflake parameter can be used to Automatically Suspend Tasks which are running Data science pipelines after specified Failed Runs?
정답: C
설명: (KoreaDumps 회원만 볼 수 있음)
문제5
Data Scientist can query, process, and transform data in a which of the following ways using Snowpark Python. [Select 2]
Data Scientist can query, process, and transform data in a which of the following ways using Snowpark Python. [Select 2]
정답: C,D
설명: (KoreaDumps 회원만 볼 수 있음)
문제6
Which of the following is a common evaluation metric for binary classification?
Which of the following is a common evaluation metric for binary classification?
정답: C
설명: (KoreaDumps 회원만 볼 수 있음)
문제7
Data providers add Snowflake objects (databases, schemas, tables, secure views, etc.) to a share us-ing Which of the following options?
Data providers add Snowflake objects (databases, schemas, tables, secure views, etc.) to a share us-ing Which of the following options?
정답: C,D
설명: (KoreaDumps 회원만 볼 수 있음)