[UPDATED 2023] Getting COF-C01 Certification Made Easy!
COF-C01 Exam Crack Test Engine Dumps Training With 165 Questions
NEW QUESTION 25
True or False: A single database can exist in more than one Snowflake account.
- A. False
- B. True
Answer: A
NEW QUESTION 26
True or False: The user has to specify which cluster a query will run on in multi-clustering Warehouse.
- A. False
- B. True
Answer: A
NEW QUESTION 27
The fail-safe retention period is how many days?
- A. 7 days
- B. 45 days
- C. 1 day
- D. 90 days
Answer: A
NEW QUESTION 28
True or False: Data in Fail-safe can be deleted by a user or the Snowflake team before it expires.
- A. False
- B. True
Answer: A
NEW QUESTION 29
True or False: Query ID's are unique across all Snowflake deployments and can be used in communication with Snowflake Support to help troubleshoot issues.
- A. False
- B. True
Answer: B
NEW QUESTION 30
Snowflake provides a mechanism for its customers to override its clustering algorithms.
This method is:
- A. Key partitions
- B. Micro-partitions
- C. Clustered partitions
- D. Clustering keys
Answer: D
NEW QUESTION 31
True or False: It is possible for a user to run a query against the query result cache without requiring an active Warehouse.
- A. False
- B. True
Answer: A
NEW QUESTION 32
Which of the following is true of Snowpipe via REST API? Choose 2 answers
- A. Snowflake automatically manages the compute required to execute the Pipe's copy into commands
- B. you can only use it on internal Stages
- C. Snowpipe keeps track of which files it has loaded
- D. All COPY INTO options are available fluting pipe creation
Answer: A,C
NEW QUESTION 33
True or False: Bulk unloading of data from Snowflake supports the use of a SELECT statement.
- A. False
- B. True
Answer: B
NEW QUESTION 34
Select the different types of Internal Stages: (Choose three.)
- A. Schema Stage
- B. Named Stage
- C. User Stage
- D. Table Stage
Answer: B,C,D
NEW QUESTION 35
Which interfaces can be used to create and/or manage Virtual Warehouses?
- A. The Snowflake Web Interface (UI)
- B. Data integration tools
- C. All of the above
- D. SQL commands
Answer: A,D
NEW QUESTION 36
True or False: It is possible to query data from an Internal or named External stage without loading the data into Snowflake.
- A. False
- B. True
Answer: B
NEW QUESTION 37
In which layer of its architecture does Snowflake store its metadata statistics?
- A. Database Layer
- B. Storage Layer
- C. Cloud Service Layer
- D. Compute Layer
Answer: C
NEW QUESTION 38
True or False: When a new Snowflake object is created, it is automatically owned by the user who created it.
- A. False
- B. True
Answer: B
NEW QUESTION 39
Which statement best describes '' clustering''?
- A. The database administrator must define the clustering methodology for each Snowflake table.
- B. The clustering key must be included on the COPV command when loading data into Snowflake.
- C. Clustering can be disabled within a Snowflake account.
- D. Clustering represents the way data is grouped together and stored within snowflake's micro-partitions
Answer: D
NEW QUESTION 40
A deterministic query is run at 8am, takes 5 minutes, and the results are cached .
Which of the following statements are true? Choose 2 answers
- A. The exact query win ALWAYS return me precomputed result set for the RESULT_CACHE_ACTIVE = time period
- B. The same exact query will return the precomputed results even if the underlying data has changed as long as the results were last accessed within the previous
- C. The ''24 hour'' on the percomputed results gets renewed every time the exact query is executed
- D. The same exact query will return the precomputed results if the underlying data hasn't changed and the results were last accessed within the previous 24 hour period
Answer: A,B
NEW QUESTION 41
Which of the following items does the Cloud services Layer manage? Choose 4 answers
- A. Data security
- B. external blob storage
- C. user authentication
- D. Metadata
- E. Query compilation and optimization
Answer: A,C,D,E
NEW QUESTION 42
True or False: When active, a pipe requires a dedicated Virtual Warehouse to execute.
- A. False
- B. True
Answer: A
NEW QUESTION 43
True or False: Reader Accounts incur no additional Compute costs to the Data Provider since they are simply reading the shared data without making changes.
- A. False
- B. True
Answer: A
NEW QUESTION 44
Which are true of Snowflake roles?
- A. The public role controls at other roles
- B. Roles are a subset of users and users own objects In Snowflake
- C. 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
- D. All grants to objects are given to roles, and never to users
Answer: C,D
NEW QUESTION 45
If a Small Warehouse is made up of 2 servers/cluster, how many servers/cluster make up a Medium Warehouse?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 46
Which of the following terms best describes Snowflake's database architecture?
- A. Columnar shared nothing
- B. Shared disk
- C. Cloud-native shared memory
- D. Multi-cluster, shared data
Answer: D
NEW QUESTION 47
Snowflake recommends, as a minimize, that all users with the following roles(s) should be enrolled in Multi-Factor Authentication (MFA):
- A. SECURITYADMIN, ACCOUNTADMIN, PUBLIC, SYSADMIN
- B. SECURITYADMIN, ACCOUNTADMIN
- C. ACCOUNTADMIN
- D. SECURITYADMIN ACCOUNTADMIN, SYSADMIN
Answer: C
NEW QUESTION 48
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 49
What are the three things customers want most from their enterprise data warehouse solution?
Choose 3 answers
- A. Performance
- B. Concurrency
- C. On-premise availability
- D. Open source based
- E. Simplicity
Answer: A,B,E
NEW QUESTION 50
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