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Snowflake Updated COF-R02 Exam Questions and Answers by ayeza

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Snowflake COF-R02 Exam Overview :

Exam Name: SnowPro Core Recertification Exam
Exam Code: COF-R02 Dumps
Vendor: Snowflake Certification: SnowPro Core Certification
Questions: 330 Q&A's Shared By: ayeza
Question 8

When reviewing the load for a warehouse using the load monitoring chart, the chart indicates that a high volume of Queries are always queuing in the warehouse

According to recommended best practice, what should be done to reduce the Queue volume? (Select TWO).

Options:

A.

Use multi-clustered warehousing to scale out warehouse capacity.

B.

Scale up the warehouse size to allow Queries to execute faster.

C.

Stop and start the warehouse to clear the queued queries

D.

Migrate some queries to a new warehouse to reduce load

E.

Limit user access to the warehouse so fewer queries are run against it.

Discussion
Question 9

During periods of warehouse contention which parameter controls the maximum length of time a warehouse will hold a query for processing?

Options:

A.

STATEMENT_TIMEOUT__IN__SECONDS

B.

STATEMENT_QUEUED_TIMEOUT_IN_SECONDS

C.

MAX_CONCURRENCY__LEVEL

D.

QUERY_TIMEOUT_IN_SECONDS

Discussion
Question 10

Which data type can be used to store geospatial data in Snowflake?

Options:

A.

Variant

B.

Object

C.

Geometry

D.

Geography

Discussion
Question 11

A sales table FCT_SALES has 100 million records.

The following Query was executed

SELECT COUNT (1) FROM FCT__SALES;

How did Snowflake fulfill this query?

Options:

A.

Query against the result set cache

B.

Query against a virtual warehouse cache

C.

Query against the most-recently created micro-partition

D.

Query against the metadata excite

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