Free Snowflake SnowPro-Advanced-Data-Scientist Exam Questions

Become Snowflake Certified with updated SnowPro-Advanced-Data-Scientist exam questions and correct answers

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Total 65 Questions | Updated On: Nov 11, 2024

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Question 1

Which of the following cross validation versions may not be suitable for very large datasets with hundreds of thousands of samples?

A : k-fold cross-validation

B : Leave-one-out cross-validation

C : Holdout method

D : All of the above

Answer: B

Question 2

Which one is not the feature engineering techniques used in ML data science world?

A : Imputation

B : Binning

C : One hot encoding

D : Statistical

Answer: D

Question 3

As Data Scientist looking out to use Reader account, Which ones are the correct considerations about Reader Accounts for Third-Party Access?

A : Reader accounts (formerly known as read-only accounts) provide a quick, easy, and cost-effective way to share data without requiring the consumer to become a Snowflake customer.

B : Each reader account belongs to the provider account that created it.

C : Users in a reader account can query data that has been shared with the reader account, but cannot perform any of the DML tasks that are allowed in a full account, such as data loading, insert, update, and similar data manipulation operations.

D : Data sharing is only possible between Snowflake accounts.

Answer: D

Question 4

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.

Answer: B

Question 5

The most widely used metrics and tools to assess a classification model are:

A : Confusion matrix

B : Cost-sensitive accuracy

C : Area under the ROC curve

D : All of the above

Answer: D

Page: 1 / 13

Total 65 Questions | Updated On: Nov 11, 2024

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