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SnowPro Advanced Certification DAA-C01 Full Course Free

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Total 65 questions

SnowPro Advanced: Data Analyst Exam Questions and Answers

Question 13

A Data Analyst is creating a Snowsight dashboard from a shared worksheet. What happens to the access and permissions of the users who initially had sharing privileges on the worksheet?

Options:

A.

The original users retain access and permissions on the worksheet.

B.

The original users gain additional access to the worksheet.

C.

The original users temporarily lose access but regain it once the dashboard is created.

D.

The original users lose access to the worksheet, their permissions on the worksheet are revoked.

Question 14

A large, complicated query is used to generate a data set for a report on the most recent month. It is taking longer than expected. A review of the Query Profile shows excessive spilling. How can the performance of the query be improved WITHOUT increasing costs?

Options:

A.

Run the query against zero-copy clones of the source tables to avoid contention with other queries.

B.

Create a materialized view clustered on a date column, on the table that is causing the spilling.

C.

Change the source tables into external tables to establish and take advantage of custom partitioning.

D.

Split the query into multiple steps, replacing Common Table Expressions (CTEs) with temporary tables to process the data in smaller batches.

Question 15

How can a Data Analyst automatically create a table structure for loading a Parquet file?

Options:

A.

Use the INFER_SCHEMA together with the CREATE TABLE LIKE command.

B.

Use INFER_SCHEMA together with the CREATE TABLE USING TEMPLATE command.

C.

Use the GENERATE_COLUMN_DESCRIPTION with the CREATE TABLE USING TEMPLATE command.

D.

Use the GENERATE_COLUMN_DESCRIPTION with the CREATE TABLE LIKE command.

Question 16

A Data Analyst has been asked to predict sales revenue through the end of the year. Which function will provide this information?

Options:

A.

CORR

B.

REGR_SLOPE

C.

COVAR_SAMP

D.

VARIANCE

Page: 4 / 5
Total 65 questions