VALID COF-C01 Exam Dumps For Certification Exam Preparation
COF-C01 Dumps PDF 2022 Strategy Your Preparation Efficiently
NEW QUESTION 92
Fail-safe is unavailable on which table types?
- A. Transient
- B. Permanent
- C. Provisional
- D. Temporary
Answer: A,D
NEW QUESTION 93
What is the minimum Snowflake edition that provides data sharing?
- A. Enterprise
- B. Standard
- C. Business Critical Edition
- D. Premier
Answer: B
NEW QUESTION 94
Why would a customer size a Virtual Warehouse from an X-Small to a Medium?
- A. To accommodate more queries
- B. To accommodate more users
- C. To accommodate a more complex workload
- D. To accommodate fluctuations in workload
Answer: C
NEW QUESTION 95
True or False the longer the data retention period, the higher the resulting storage costs.
- A. True
- B. False
Answer: A
NEW QUESTION 96
Which formats are supported for unloading data from Snowflake? Choose 2 answers
- A. Avro
- B. JSON
- C. Delimited (CSV, TSV, etc.)
- D. ORC
Answer: B,C
NEW QUESTION 97
If auto-suspend is enable for a Virtual Warehouse, he Warehouse is automatically suspended when:
- A. The Warehouse is inactive for a specified period of time.
- B. There are no users loaned into Snowflake.
- C. All Snowflake sessions using the warehouse are terminated.
- D. The last query using the warehouse completes.
Answer: A
NEW QUESTION 98
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.
- A. True
- B. False
Answer: A
NEW QUESTION 99
True or False: You can query the files in an External Stage directly without having to load the data into a table.
- A. True
- B. False
Answer: A
NEW QUESTION 100
True or False: A third-party tool that supports standard JDBC or ODBC but has no Snowflake-specific driver will be unable to connect to Snowflake.
- A. True
- B. False
Answer: A
NEW QUESTION 101
The fail-safe retention period is how many days?
- A. 1 day
- B. 7 days
- C. 90 days
- D. 45 days
Answer: B
NEW QUESTION 102
True or False: Snowflake charges a premium for storing semi-structured data.
- A. False
- B. True
Answer: A
NEW QUESTION 103
What is the most granular object that the Time Travel retention period can be defined on?
- A. Table
- B. Database
- C. Account
- D. Schema
Answer: A
NEW QUESTION 104
Which of the following best describes where Snowflake's metadata is stored?
- A. Within the data files
- B. In the Cloud Services Layer
- C. Inside the Virtual Warehouses
- D. within the drivers
Answer: B
NEW QUESTION 105
True or False: Snowflake's data warehouse was built from the ground up for the cloud in lieu of using an existing database or a platform, like Hadoop, as a base.
- A. False
- B. True
Answer: A
NEW QUESTION 106
Which of the following is true of Snowpipe via REST API? Choose 2 answers
- A. Snowpipe keeps track of which files it has loaded
- B. you can only use it on internal Stages
- C. Snowflake automatically manages the compute required to execute the Pipe's copy into commands
- D. All COPY INTO options are available fluting pipe creation
Answer: A,C
NEW QUESTION 107
True or false: it is best practice to define a clustering key on every table.
- A. False
- B. True
Answer: A
NEW QUESTION 108
How many shares can be consumed by single Data Consumer?
- A. 0
- B. Unlimited
- C. 1
- D. 100, but can be increased by contacting support
Answer: B
NEW QUESTION 109
A role is created and owns 2 tables. This role is then dropped. Who will now own the two tables?
- A. The tables are now orphaned
- B. The user that deleted the role
- C. SYSADMIN
- D. The assumed role that dropped the role
Answer: D
NEW QUESTION 110
True or False: When a new Snowflake object is created, it is automatically owned by the user who created it.
- A. True
- B. False
Answer: A
NEW QUESTION 111
Which are true of Snowflake roles?
- A. All grants to objects are given to roles, and never to users
- B. Roles are a subset of users and users own objects In Snowflake
- C. The public role controls at other roles
- D. In order to do DML/DOL, a user needs to have selected a single role that has that specific access to the object and operation
Answer: A,D
NEW QUESTION 112
When scaling up Virtual Warehouse by increasing Virtual Warehouse t-shirt size, you are primarily scaling for improved:
- A. Concurrency
- B. Performance
Answer: B
NEW QUESTION 113
True or False: Snowflake supports federated authentication in all editions.
- A. True
- B. False
Answer: A
NEW QUESTION 114
When loading data into Snowflake, the COPY command supports: Choose 2 answers
- A. Fitters
- B. Data type conversions
- C. Column reordering
- D. Joins
- E. Aggregates
Answer: B,C
NEW QUESTION 115
Which of the following are common use cases for zero-copy cloning? Choose 3 answers
- A. Data backups
- B. Point in time snapshots
- C. Performance optimization
- D. Quick provisioning of Dev and Test/QA environments
Answer: A,B,D
NEW QUESTION 116
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