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Latest [Apr 15, 2023] Snowflake COF-C01 Exam Practice Test To Gain Brilliante Result

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NO.13 True or False: When a user creates a role, they are initially assigned ownership of the role and they maintain ownership until it is transferred to another user.

True

False

NO.14 Which of the following statements is true of zero-copy cloning?

Zero-copy clones objects inherit

All zero-copy clone objects inherit the privileges of their original objects

Zero-copy coning is licensed as an additional Snowflake feature

At the instance/instance a clone is created, all micro-partitions in the original table and the clone are fully shared.

NO.15 What is the recommended Snowflake data type to store semi-structured data like JSON?

VARCHAR

RAW

LOB

VARIANT

NO.16 True or False: Data Providers can share data with only the Data Consumer.

True

False

NO.17 True or False: It is possible to unload structured data to semi-structured formats such as JSON and parquet.

True

False

NO.18 Which of the following items does the Cloud services Layer manage? Choose 4 answers

user authentication

Metadata

Query compilation and optimization

external blob storage

Data security

NO.19 When should you consider disabling auto-suspend for a Virtual Warehouse? Choose 2 answers

When users will be using compute at different times throughout a 24/7 period

When you don’t want to have to manually turn on the Warehouse each time a user needs it

When the compute must be available with no delay or lag time

When managing a steady workload

NO.20 Query results are stored in the Result Cache for how long after they are last accessed, assuming no data changes have occurred?

1 Hour

3 Hours

12 hours

24 hours

NO.21 True or False: A single database can exist in more than one Snowflake account.

True

False

NO.22 True or False: AWS Private Link provides a secure connection from the Customer’s on-premise data center to the Snowflake.

True

False

NO.23 True or False: Micro-partition metadata enables some operations to be completed without requiring Compute.

True

False

NO.24 True or False: Snowflake allows its customers to directly access the micro-partition files that make up its tables.

True

False

NO.25 For a multi-cluster Warehouse, the number of credits billed is calculated on: Select one.

The number of queries that ran using the Warehouse.

The size of the Warehouse and the number of clusters that ran within a given time period.

The sue of the Warehouse and the maximum number of clusters configured for the Warehouse.

The number of users who accessed the Warehouse.

NO.26 True or False: Reader Accounts are able to extract data from shared data objects for use outside of Snowflake.

True

False

NO.27 Which interfaces can be used to create and/or manage Virtual Warehouses?

The Snowflake Web Interface (UI)

SQL commands

Data integration tools

All of the above

NO.28 Which of the following is true of Snowpipe via REST API? Choose 2 answers

you can only use it on internal Stages

All COPY INTO options are available fluting pipe creation

Snowflake automatically manages the compute required to execute the Pipe’s copy into commands

Snowpipe keeps track of which files it has loaded

NO.29 True or False: Some queries can be answered through the metadata cache and do not require an active Virtual Warehouse.

True

False

NO.30 Which of the following terms best describes Snowflake’s database architecture?

Columnar shared nothing

Shared disk

Multi-cluster, shared data

Cloud-native shared memory

NO.31 True or False: The user has to specify which cluster a query will run on in multi-clustering Warehouse.

True

False

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[Apr 15, 2023] Latest Snowflake COF-C01 Exam Practice Test To Gain Brilliante Result [Q13-Q31]