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Snowflake DSA-C02 Exam With Confidence Using Practice Dumps

Exam Code:
DSA-C02
Exam Name:
SnowPro Advanced: Data Scientist Certification Exam
Vendor:
Questions:
65
Last Updated:
Dec 22, 2024
Exam Status:
Stable
Snowflake DSA-C02

DSA-C02: SnowPro Advanced Certification Exam 2024 Study Guide Pdf and Test Engine

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SnowPro Advanced: Data Scientist Certification Exam Questions and Answers

Question 1

Which of the following cross validation versions is suitable quicker cross-validation for very large datasets with hundreds of thousands of samples?

Options:

A.

k-fold cross-validation

B.

Leave-one-out cross-validation

C.

Holdout method

D.

All of the above

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Question 2

A Data Scientist as data providers require to allow consumers to access all databases and database objects in a share by granting a single privilege on shared databases. Which one is incorrect SnowSQL command used by her while doing this task?

Assuming:

A database named product_db exists with a schema named product_agg and a table named Item_agg.

The database, schema, and table will be shared with two accounts named xy12345 and yz23456.

1.USE ROLE accountadmin;

2.CREATE DIRECT SHARE product_s;

3.GRANT USAGE ON DATABASE product_db TO SHARE product_s;

4.GRANT USAGE ON SCHEMA product_db. product_agg TO SHARE product_s;

5.GRANT SELECT ON TABLE sales_db. product_agg.Item_agg TO SHARE product_s;

6.SHOW GRANTS TO SHARE product_s;

7.ALTER SHARE product_s ADD ACCOUNTS=xy12345, yz23456;

8.SHOW GRANTS OF SHARE product_s;

Options:

A.

GRANT USAGE ON DATABASE product_db TO SHARE product_s;

B.

CREATE DIRECT SHARE product_s;

C.

GRANT SELECT ON TABLE sales_db. product_agg.Item_agg TO SHARE product_s;

D.

ALTER SHARE product_s ADD ACCOUNTS=xy12345, yz23456;

Question 3

Which one is incorrect understanding about Providers of Direct share?

Options:

A.

A data provider is any Snowflake account that creates shares and makes them available to other Snowflake accounts to consume.

B.

As a data provider, you share a database with one or more Snowflake accounts.

C.

You can create as many shares as you want, and add as many accounts to a share as you want.

D.

If you want to provide a share to many accounts, you can do the same via Direct Share.