Get Snowflake COF-C02 Exam Dumps

Answer : A, B

In Snowflake, the ownership privilege for a schema includes:

Automatic granting to the creator's role: The role that creates a database object within the schema automatically receives ownership of that object.

Ability to manage grants: Ownership enables the role to manage permissions and grants on the schema and its objects, allowing them to control access at the schema level.

Ownership does not directly confer query privileges or the ability to alter warehouse settings, nor is it transferable without specific privilege management actions.

Answer : A, C

To avoid timeouts during large data uploads with the PUT command in Snowflake, it is recommended to:

Compress files before loading: Compressed files are smaller and upload faster, reducing the risk of timeouts.

Increase the PARALLEL option value: This option allows more simultaneous upload threads, improving upload speed and efficiency for large datasets.

Semi-structured file formats and table staging do not directly impact timeouts, while enabling overwrite does not prevent timeouts but rather controls overwriting of existing files.

Answer : A, C

When using the Snowflake Kafka connector, the table schema includes two important variant columns:

RECORD_TIMESTAMP: This column stores the timestamp from the Kafka record, enabling time-based analysis of incoming data.

RECORDKEY: This captures the unique key of each Kafka message, useful for uniquely identifying records or managing deduplication.

These columns ensure that each message's metadata and key information are preserved, facilitating data analysis and real-time processing tasks in Snowflake.

Answer : A, D

In Snowflake, cloning is available for certain types of objects, allowing quick duplication without copying data:

Schemas: These can be cloned, enabling users to replicate entire schema structures, including tables and views, for development or testing.

Internal named stages: These stages, used to store data files within Snowflake, can also be cloned, preserving configurations for data loading.

Users and external objects (like external stages or tables) cannot be cloned due to their dependency on external data and configurations outside Snowflake.

Answer : B, D

The file format option in Snowflake can be specified in the following commands:

CREATE STAGE: This command allows users to define the file format when creating a stage, which applies to any data loaded or unloaded via that stage.

COPY INTO <location>: This command enables data export from a table to an external location, where the file format can be specified to ensure the data is structured as needed for downstream systems.

Other commands, such as PUT or GET, do not support the specification of file formats directly within the command syntax.