Special Summer Sale 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: Board70

COF-C02 Exam Dumps - Snowflake SnowPro Core Certification Questions and Answers

Question # 154

Which statistics are displayed in a Query Profile that indicate that intermediate results do not fit in memory? (Select TWO).

Options:

A.

Bytes scanned

B.

Partitions scanned

C.

Bytes spilled to local storage

D.

Bytes spilled to remote storage

E.

Percentage scanned from cache

Buy Now
Question # 155

Which Snowflake database object can be used to track data changes made to table data?

Options:

A.

Tag

B.

Task

C.

Stream

D.

Stored procedure

Buy Now
Question # 156

How can performance be optimized for a query that returns a small amount of data from a very large base table?

Options:

A.

Use clustering keys

B.

Create materialized views

C.

Use the search optimization service

D.

Use the query acceleration service

Buy Now
Question # 157

Which function unloads data from a relational table to JSON?

Options:

A.

TO_OBJECT

B.

TO_JSON

C.

TO_VARIANT

D.

OBJECT CONSTRUCT

Buy Now
Question # 158

What does a masking policy consist of in Snowflake?

Options:

A.

A single data type, with one or more conditions, and one or more masking functions

B.

A single data type, with only one condition, and only one masking function

C.

Multiple data types, with only one condition, and one or more masking functions

D.

Multiple data types, with one or more conditions, and one or more masking functions

Buy Now
Question # 159

A permanent table and temporary table have the same name, TBL1, in a schema.

What will happen if a user executes select * from TBL1 ;?

Options:

A.

The temporary table will take precedence over the permanent table.

B.

The permanent table will take precedence over the temporary table.

C.

An error will say there cannot be two tables with the same name in a schema.

D.

The table that was created most recently will take precedence over the older table.

Buy Now
Question # 160

Which Snowflake function is maintained separately from the data and helps to support features such as Time Travel, Secure Data Sharing, and pruning?

Options:

A.

Column compression

B.

Data clustering

C.

Micro-partitioning

D.

Metadata management

Buy Now
Question # 161

What does the LATERAL modifier for the FLATTEN function do?

Options:

A.

Casts the values of the flattened data

B.

Extracts the path of the flattened data

C.

Joins information outside the object with the flattened data

D.

Retrieves a single instance of a repeating element in the flattened data

Buy Now
Question # 162

What is the purpose of a Query Profile?

Options:

A.

To profile how many times a particular query was executed and analyze its u^age statistics over time.

B.

To profile a particular query to understand the mechanics of the query, its behavior, and performance.

C.

To profile the user and/or executing role of a query and all privileges and policies applied on the objects within the query.

D.

To profile which queries are running in each warehouse and identify proper warehouse utilization and sizing for better performance and cost balancing.

Buy Now
Question # 163

Which Snowflake view is used to support compliance auditing?

Options:

A.

ACCESS_HISTORY

B.

COPY_HISTORY

C.

QUERY_HISTORY

D.

ROW ACCESS POLICIES

Buy Now
Question # 164

Which type of loop requires a BREAK statement to stop executing?

Options:

A.

FOR

B.

LOOP

C.

REPEAT

D.

WHILE

Buy Now
Question # 165

How can a dropped internal stage be restored?

Options:

A.

Enable Time Travel.

B.

Clone the dropped stage.

C.

Execute the UNDROP command.

D.

Recreate the dropped stage.

Buy Now
Question # 166

A Snowflake account has activated federated authentication.

What will occur when a user with a password that was defined by Snowflake attempts to log in to Snowflake?

Options:

A.

The user will be unable to enter a password.

B.

The user will encounter an error, and will not be able to log in.

C.

The user will be able to log into Snowflake successfully.

D.

After entering the username and password, the user will be redirected to an Identity Provider (IdP) login page.

Buy Now
Question # 167

When using the ALLOW CLIENT_MFA_CACHING parameter, how long is a cached Multi-Factor Authentication (MFA) token valid for?

Options:

A.

1 hour

B.

2 hours

C.

4 hours

D.

8 hours

Buy Now
Question # 168

What is the relationship between a Query Profile and a virtual warehouse?

Options:

A.

A Query Profile can help users right-size virtual warehouses.

B.

A Query Profile defines the hardware specifications of the virtual warehouse.

C.

A Query Profile can help determine the number of virtual warehouses available.

D.

A Query Profile automatically scales the virtual warehouse based on the query complexity.

Buy Now
Exam Code: COF-C02
Exam Name: SnowPro Core Certification Exam
Last Update: Apr 3, 2025
Questions: 751
COF-C02 pdf

COF-C02 PDF

$25.5  $84.99
COF-C02 Engine

COF-C02 Testing Engine

$28.5  $94.99
COF-C02 PDF + Engine

COF-C02 PDF + Testing Engine

$40.5  $134.99