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Free SnowPro Core Recertification Exam Practice Questions

Question # 41

Which of the following conditions must be met in order to return results from the results cache? (Select TWO).

Options:

A.  

The user has the appropriate privileges on the objects associated with the query

B.  

Micro-partitions have been reclustered since the query was last run

C.  

The new query is run using the same virtual warehouse as the previous query

D.  

The query includes a User Defined Function (UDF)

E.  

The query has been run within 24 hours of the previously-run query

Discussion 0
Question # 42

Which command is used to unload data from a Snowflake table into a file in a stage?

Options:

A.  

COPY INTO

B.  

GET

C.  

WRITE

D.  

EXTRACT INTO

Discussion 0
Question # 43

True or False: Loading data into Snowflake requires that source data files be no larger than 16M

B.  

Options:

A.  

True

B.  

False

Discussion 0
Question # 44

In the query profiler view for a query, which components represent areas that can be used to help optimize query performance? (Select TWO)

Options:

A.  

Bytes scanned

B.  

Bytes sent over the network

C.  

Number of partitions scanned

D.  

Percentage scanned from cache

E.  

External bytes scanned

Discussion 0
Question # 45

A user has unloaded data from Snowflake to a stage

Which SQL command should be used to validate which data was loaded into the stage?

Options:

A.  

list @file__stage

B.  

show @file__stage

C.  

view @file__stage

D.  

verify @file__stage

Discussion 0
Question # 46

Which Snowflake partner specializes in data catalog solutions?

Options:

A.  

Alation

B.  

DataRobot

C.  

dbt

D.  

Tableau

Discussion 0
Question # 47

Which of the following can be executed/called with Snowpipe?

Options:

A.  

A User Defined Function (UDF)

B.  

A stored procedure

C.  

A single copy_into statement

D.  

A single insert__into statement

Discussion 0
Question # 48

A user needs to create a materialized view in the schema MYD

B.  

MYSCHEM

A.  

Which statements will provide this access?

Options:

A.  

GRANT ROLE MYROLE TO USER USER1;

CREATE MATERIALIZED VIEW ON SCHEMA MYD

B.  

MYSCHEMA TO ROLE MYROLE;

B.  

GRANT ROLE MYROLE TO USER USER1;

CREATE MATERIALIZED VIEW ON SCHEMA MYD

B.  

MYSCHEMA TO USER USER1;

C.  

GRANT ROLE MYROLE TO USER USER1;

CREATE MATERIALIZED VIEW ON SCHEMA MYD

B.  

MYSCHEMA TO USER1;

D.  

GRANT ROLE MYROLE TO USER USER1;

CREATE MATERIALIZED VIEW ON SCHEMA MYD

B.  

MYSCHEMA TO MYROLE;

Discussion 0
Question # 49

Which Snowflake technique can be used to improve the performance of a query?

Options:

A.  

Clustering

B.  

Indexing

C.  

Fragmenting

D.  

Using INDEX__HINTS

Discussion 0

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