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COF-C02 SnowPro Core Certification Exam is now Stable and With Pass Result | Test Your Knowledge for Free

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COF-C02 Practice Questions

SnowPro Core Certification Exam

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Total Questions : 1085

Dive into our fully updated and stable COF-C02 practice test platform, featuring all the latest SnowPro Core Certification exam questions added this week. Our preparation tool is more than just a Snowflake study aid; it's a strategic advantage.

Our free SnowPro Core Certification practice questions crafted to reflect the domains and difficulty of the actual exam. The detailed rationales explain the 'why' behind each answer, reinforcing key concepts about COF-C02. Use this test to pinpoint which areas you need to focus your study on.

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Question # 261

What types of data listings are available in the Snowflake Data Marketplace? (Choose two.)

Options:

A.  

Reader

B.  

Consumer

C.  

Vendor

D.  

Standard

E.  

Personalized

Discussion 0
Question # 262

Which tasks are performed in the Snowflake Cloud Services layer? (Choose two.)

Options:

A.  

Management of metadata

B.  

Computing the data

C.  

Maintaining Availability Zones

D.  

Infrastructure security

E.  

Parsing and optimizing queries

Discussion 0
Question # 263

Which services does the Snowflake Cloud Services layer manage? (Choose two.)

Options:

A.  

Compute resources

B.  

Query execution

C.  

Authentication

D.  

Data storage

E.  

Metadata

Discussion 0
Question # 264

Which of the following statements apply to Snowflake in terms of security? (Choose two.)

Options:

A.  

Snowflake leverages a Role-Based Access Control (RBAC) model.

B.  

Snowflake requires a user to configure an IAM user to connect to the database.

C.  

All data in Snowflake is encrypted.

D.  

Snowflake can run within a user ' s own Virtual Private Cloud (VPC).

E.  

All data in Snowflake is compressed.

Discussion 0
Question # 265

Which Snowflake architectural layer is responsible for a query execution plan?

Options:

A.  

Compute

B.  

Data storage

C.  

Cloud services

D.  

Cloud provider

Discussion 0
Question # 266

Which command can be used to load data files into a Snowflake stage?

Options:

A.  

JOIN

B.  

COPY INTO

C.  

PUT

D.  

GET

Discussion 0
Question # 267

What impacts the credit consumption of maintaining a materialized view? (Choose two.)

Options:

A.  

Whether or not it is also a secure view

B.  

How often the underlying base table is queried

C.  

How often the base table changes

D.  

Whether the materialized view has a cluster key defined

E.  

How often the materialized view is queried

Discussion 0
Question # 268

Which of the following objects are contained within a schema? (Choose two.)

Options:

A.  

Role

B.  

Stream

C.  

Warehouse

D.  

External table

E.  

User

F.  

Share

Discussion 0
Question # 269

A company needs to allow some users to see Personally Identifiable Information (PII) while limiting other users from seeing the full value of the PII.

Which Snowflake feature will support this?

Options:

A.  

Row access policies

B.  

Data masking policies

C.  

Data encryption

D.  

Role based access control

Discussion 0
Question # 270

What is true about sharing data in Snowflake? (Choose two.)

Options:

A.  

The Data Consumer pays for data storage as well as for data computing.

B.  

The shared data is copied into the Data Consumer account, so the Consumer can modify it without impacting the base data of the Provider.

C.  

A Snowflake account can both provide and consume shared data.

D.  

The Provider is charged for compute resources used by the Data Consumer to query the shared data.

E.  

The Data Consumer pays only for compute resources to query the shared data.

Discussion 0
Question # 271

Which Snowflake feature or service is primarily used for managing and monitoring data and user activities?

Options:

A.  

Snowsight

B.  

SnowSQL

C.  

Snowflake Marketplace

D.  

Streamlit

Discussion 0
Question # 272

Which feature is designed to reduce security risks associated with an individual user ' s password authentication?

Options:

A.  

Multi-Factor Authentication, or MFA

B.  

Standard authentication

C.  

Snowflake OAuth

D.  

External OAuth

Discussion 0
Question # 273

Which transformation techniques are supported for bulk loading data into Snowflake using the copy into < table > command? (Select TWO)

Options:

A.  

Column grouping

B.  

Column omission

C.  

Column reordering

D.  

Column aggregation

E.  

Selection of a limited number of rows

Discussion 0
Question # 274

An external stage many_stage contains many directories including one, app_files that contains CSV files

How can all the CSV files from this directory be moved into table my_table without scanning files that are not needed?

Options:

A.  

B.  

C.  

D.  

Discussion 0
Question # 275

When retrieving data from a table which type of query will benefit the MOST from use of the search optimization service?

Options:

A.  

Queries with unpredictable data volumes.

B.  

Queries with highly-selective table filters that return a small subset of rows.

C.  

Queries on fields in a VARIANT column that will return all data as structured data.

D.  

Queries that involve one or more columns inside the cluster key using the lowest cardinality to select filters.

Discussion 0
Question # 276

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.

Discussion 0
Question # 277

What feature of Snowflake Continuous Data Protection can be used for maintenance of historical data?

Options:

A.  

Access control

B.  

Fail-safe

C.  

Network policies

D.  

Time Travel

Discussion 0
Question # 278

A column named " Data " contains VARIANT data and stores values as follows:

How will Snowflake extract the employee ' s name from the column data?

Options:

A.  

Data:employee.name

B.  

DATA:employee.name

C.  

data:Employee.name

D.  

data:employee.name

Discussion 0
Question # 279

Who can activate and enforce a network policy for all users in a Snowflake account? (Select TWO).

Options:

A.  

A user with an USERADMIN or higher role

B.  

A user with a SECURITYADMIN or higher role

C.  

A role that has been granted the ATTACH POLICY privilege

D.  

A role that has the NETWORK_POLlCY account parameter set

E.  

A role that has the ownership of the network policy

Discussion 0
Question # 280

What step can reduce data spilling in Snowflake?

Options:

A.  

Using a larger virtual warehouse

B.  

Increasing the virtual warehouse maximum timeout limit

C.  

Increasing the amount of remote storage for the virtual warehouse

D.  

Using a common table expression (CTE) instead of a temporary table

Discussion 0
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