最新のDAA-C01問題集で試験を準備する

Snowflake DAA-C01 試験概要:

Snowflake DAA-C01 試験シラバストピック:

Snowflake SnowPro Advanced: Data Analyst Certification 認定 DAA-C01 試験問題：

問題 #1

A Data Analyst wants to use pandas code they have previously written to process a column of text and return multiple rows of parsed output for each input value. The Analyst wants to be able to join these results with other tables in a single transaction. Which type of extensibility feature should the Analyst use?

A. External function
B. User-Defined Function (UDF)
C. Vectorized User-Defined Table Function (UDTF)
D. Stored procedure

問題 #2

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

A. Use the INFER_SCHEMA together with the CREATE TABLE LIKE command.
B. Use the GENERATE_COLUMN_DESCRIPTION with the CREATE TABLE LIKE command.
C. Use the GENERATE_COLUMN_DESCRIPTION with the CREATE TABLE USING TEMPLATE command.
D. Use INFER_SCHEMA together with the CREATE TABLE USING TEMPLATE command.

問題 #3

When building a Snowsight dashboard that will allow users to filter data within a worksheet, which Snowflake system filters should be used?

A. Include the :daterange system filter in a SELECT clause, and include the :datebucket system filter in a GROUP BY clause.
B. Include the :datebucket system filter in a WHERE clause, and include the :daterange system filter in a SELECT clause.
C. Include the :datebucket system filter in a WHERE clause, and include the :daterange system filter in a GROUP BY clause.
D. Include the :daterange system filter in a WHERE clause, and include the :datebucket system filter in a GROUP BY clause.

問題 #4

A Data Analyst created a SQL statement that updates a table used for reporting. The Analyst now wants to automate the execution of that SQL.
The Analyst decides to use a task for this along with a stream called MYSTREAM on the source table so only they can update the table if there is new data.
Which statement will create a task that will execute when there is new data in MYSTREAM without having to be executed manually?

A.

B.

C.

D.

問題 #5

Given the following data:

This SELECT statement is executed:

What will be the result?

A. 1.84
B. 1.8
C. 200
D. 2.0

解説：