Which SQL statement would you use to create a standard view named 'customer_summary' in Snowflake that is based on a SELECT query against the 'customers' table?

CREATE VIEW customer_summary AS SELECT * FROM customers;

CREATE SECURE VIEW customer_summary AS SELECT * FROM customers;

CREATE MATERIALIZED VIEW customer_summary AS SELECT * FROM customers;

CREATE TABLE customer_summary AS SELECT * FROM customers;

Which statement correctly describes the default behavior of the MODE parameter in the FLATTEN function?

The default is BOTH, so both arrays and objects are expanded unless another mode is specified.

The default is NULL, so FLATTEN returns no rows unless a mode is specified.

The default is ARRAY, so only array elements are expanded unless another mode is specified.

The default is OBJECT, so only key-value pairs are expanded unless another mode is specified.

In a FLATTEN call, what is the default value of the RECURSIVE parameter if it is not explicitly specified?

It depends on the data type of the input.

In a Snowflake query, which clause or function argument is used to pass a VARIANT column to the FLATTEN function so that its nested elements become rows?

The USING clause of a JOIN operation

The PARTITION BY clause of a window function

The FROM clause of the SELECT statement

Snowflake SnowPro Advanced:Data Analyst

Domain 3Objective 3

Work with Views and Semi-Structured Data SNOWPRO-ADVANCED-DATA-ANALYST Practice Questions (Page 17)

Part of the Data Transformation and Data Modeling domain, which accounts for 23% of the SNOWPRO-ADVANCED-DATA-ANALYST exam.

116questions here

24free pages

47concepts

23%of the exam

47 Concepts in This Objective

Create and manage views
Use secure views
Use materialized views
Work with recursive views
Parse semi-structured data
Query semi-structured data
Use the FLATTEN function
Use the LATERAL flatten technique
Handle nested data structures
Convert between structured and semi-structured data
Use the GET_PATH and similar functions
Use the ARRAY and OBJECT functions
Use the PARSE_JSON and TO_JSON functions
Use the AS_OF and AT timestamp functions
Use the SAMPLE clause
Use the RESULT_SCAN function
Use the TABLE function
Use the GET_PATH function with arrays
Use the FLATTEN function with arrays
Use the FLATTEN function with objects
Use the FLATTEN function with nested structures
Use the FLATTEN function with multiple paths
Use the FLATTEN function with lateral joins
Use the FLATTEN function with the OUTER parameter
Use the FLATTEN function with the MODE parameter
Use the FLATTEN function with the INPUT parameter
Use the FLATTEN function with the PATH parameter
Use the FLATTEN function with the SEQ parameter
Use the FLATTEN function with the KEY parameter
Use the FLATTEN function with the VALUE parameter
Use the FLATTEN function with the THIS parameter
Use the FLATTEN function with the RECURSIVE parameter
Use the FLATTEN function with the OUTER and RECURSIVE parameters
Use the FLATTEN function with the MODE and RECURSIVE parameters
Use the FLATTEN function with the INPUT and PATH parameters
Use the FLATTEN function with the SEQ and KEY parameters
Use the FLATTEN function with the VALUE and THIS parameters
Use the FLATTEN function with the OUTER and MODE parameters
Use the FLATTEN function with the RECURSIVE and OUTER parameters
Use the FLATTEN function with the RECURSIVE and MODE parameters
Use the FLATTEN function with the RECURSIVE, OUTER, and MODE parameters
Use the FLATTEN function with the RECURSIVE, OUTER, MODE, and INPUT parameters
Use the FLATTEN function with the RECURSIVE, OUTER, MODE, INPUT, and PATH parameters
Use the FLATTEN function with the RECURSIVE, OUTER, MODE, INPUT, PATH, and SEQ parameters
Use the FLATTEN function with the RECURSIVE, OUTER, MODE, INPUT, PATH, SEQ, and KEY parameters
Use the FLATTEN function with the RECURSIVE, OUTER, MODE, INPUT, PATH, SEQ, KEY, and VALUE parameters
Use the FLATTEN function with the RECURSIVE, OUTER, MODE, INPUT, PATH, SEQ, KEY, VALUE, and THIS parameters

Questions 81–85

81foundation · easy
Which SQL statement would you use to create a standard view named 'customer_summary' in Snowflake that is based on a SELECT query against the 'customers' table?
Select an answer first
82foundation · easy
In a Snowflake query, which FLATTEN parameter, when set to TRUE, causes the function to iterate over nested sub-elements of any VARIANT object or ARRAY that is itself produced by the flattening process?
Select an answer first
83foundation · easy
Which statement correctly describes the default behavior of the MODE parameter in the FLATTEN function?
Select an answer first
84foundation · easy
In a FLATTEN call, what is the default value of the RECURSIVE parameter if it is not explicitly specified?
Select an answer first
85foundation · easy
In a Snowflake query, which clause or function argument is used to pass a VARIANT column to the FLATTEN function so that its nested elements become rows?
Select an answer first

Finished these 5 questions?

Review the revealed explanations, or continue through the curriculum.

Next 5 questions →Back to SNOWPRO-ADVANCED-DATA-ANALYST

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Snowflake. “SNOWPRO-ADVANCED-DATA-ANALYST” is a trademark of its owner, used for identification only.