(Jan-2023) Latest SnowPro-Core Dumps for Success in Actual Snowflake Certified
Changing the Concept of SnowPro-Core Exam Preparation 2023
Understanding functional and technical aspects of SnowPro Core Certification
The following will be discussed in SNOWFLAKE SNOWPRO CORE exam dumps:
- Native Syntax, Flattening Data
- Semi Structured Data
- Account Management
- Query Profile
- Unloading data from Snowflake to External Cloud Storage (S3,GCS,AZURE BLOB)
- Drive Data Unloading Considerations
- Unloading data from Snowflake to Local / Network
- SQL optimization
- Query Performance & Analysis
- Unloading data from Snowflake to Internal Snowflake Storage
- Clustering
- Load Testing
- Caching
- Performance Management
- Different Formats, Variant Table Type
NEW QUESTION 147
What are supported file formats for unloading data from Snowflake? (Choose three.)
- A. CSV
- B. XML
- C. ORC
- D. Parquet
- E. JSON
- F. AVRO
Answer: A,D,E
NEW QUESTION 148
What is the minimum Snowflake edition that provides data sharing?
- A. Business Critical Edition
- B. Premier
- C. Enterprise
- D. Standard
Answer: C
NEW QUESTION 149
Which of the following is the Snowflake Account_Usage.Metering_History view used for?
- A. Compiling an account's average cloud services cost over the previous month
- B. Calculating the funds left on an account's contract
- C. Summarizing the throughput of Snowpipe costs for an account
- D. Gathering the hourly credit usage for an account
Answer: D
NEW QUESTION 150
As a best practice, clustering keys should only be defined on tables of which minimum size?
- A. Multi-Megabyte (MB) Range
- B. Multi-Kilobyte (KB) Range
- C. Multi-Terabyte (TB) Range
- D. Multi-Gigabyte (GB) Range
Answer: C
Explanation:
Reference: https://docs.snowflake.com/en/user-guide/tables-clustering-keys.html
NEW QUESTION 151
Where can a user find and review the failed logins of a specific user for the past 30 days?
- A. The LOGIN_HISTORY view in ACCOUNT_USAGE
- B. The ACCESS_HISTORY view in ACCOUNT_USAGE
- C. The SESSIONS view in ACCOUNT_USAGE
- D. The USERS view in ACCOUNT_USAGE
Answer: A
NEW QUESTION 152
A materialized view should be created when which of the following occurs? (Choose two.)
- A. The base table gets updated frequently.
- B. There is minimal cost associated with running the query.
- C. The query is highly optimized and does not consume many compute resources.
- D. The results of the query do not change often and are used frequently.
- E. The query consumes many compute resources every time it runs.
Answer: A,D
NEW QUESTION 153
True or False: Snowpipe via RFST API can only reference External Stages as source.
- A. False
- B. True
Answer: B
NEW QUESTION 154
True or False: When data share is established between a Data Provider and a data Consumer, the Data Consumer can extend that data share to other Data Consumers.
- A. False
- B. True
Answer: A
NEW QUESTION 155
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
Explanation:
Reference: https://docs.snowflake.com/en/user-guide/intro-key-concepts.html
NEW QUESTION 156
True or False: The COPY command must specify a File Format in order to execute.
- A. False
- B. True
Answer: B
Explanation:
Explanation/Reference: https://interworks.com/blog/hcalder/2018/07/26/the-basics-of-loading-data-into-snowflake/
NEW QUESTION 157
True or False: Each worksheet in the Snowflake Web Interface (UI) can be associated with different roles, databases, schemas, and Virtual Warehouses.
- A. False
- B. True
Answer: B
NEW QUESTION 158
Which statement about billing applies to Snowflake credits?
- A. Credits are consumed based on the warehouse size and the time the warehouse is running
- B. Credits are billed per-minute with a 60-minute minimum
- C. Credits are used to pay for cloud data storage usage
- D. Credits are consumed based on the number of credits billed for each hour that a warehouse runs
Answer: A
Explanation:
Explanation
Snowflake credits are used to pay for the consumption of resources on Snowflake. A Snowflake credit is a unit of measure, and it is consumed only when a customer is using resources, such as when a virtual warehouse is running, the cloud services layer is performing work, or serverless features are used.
https://docs.snowflake.com/en/user-guide/what-are-credits.html
NEW QUESTION 159
How long is Snowpipe data load history retained?
- A. 64 days
- B. Until the pipe is dropped
- C. As configured in the create pipe settings
- D. 14 days
Answer: A
Explanation:
Explanation
Bulk data load
Stored in the metadata of the target table for 64 days. Available upon completion of the COPY statement as the statement output.
https://docs.snowflake.com/en/user-guide/data-load-snowpipe-intro.html#:~:text=Load%20History,-Bulk%20dat
NEW QUESTION 160
Which of the following are valid Snowflake Virtual Warehouse Scaling Policies? (Choose two.)
- A. Optimized
- B. Custom
- C. Economy
- D. Standard
Answer: C,D
Explanation:
Explanation/Reference: https://community.snowflake.com/s/article/Snowflake-Visualizing-Warehouse-Performance
NEW QUESTION 161
What is the minimum Snowflake edition required for row level security?
- A. Virtual Private Snowflake
- B. Business Critical
- C. Enterprise
- D. Standard
Answer: C
NEW QUESTION 162
When loading data into Snowflake via Snowpipe what is the compressed file size recommendation?
- A. 10-50 MB
- B. 300-500 MB
- C. 100-250 MB
- D. 1000-1500 MB
Answer: C
NEW QUESTION 163
Which query profile statistics help determine if efficient pruning is occurring? (Choose two.)
- A. Percentage scanned from cache
- B. Bytes sent over network
- C. Bytes spilled to local storage
- D. Partitions total
- E. Partitions scanned
Answer: A,E
NEW QUESTION 164
A user needs to create a materialized view in the schema MYDB.MYSCHEMA.
Which statements will provide this access?
A)
B)
C)
D)
- A. Option B
- B. Option C
- C. Option D
- D. Option A
Answer: D
NEW QUESTION 165
When reviewing the load for a warehouse using the load monitoring chart, the chart indicates that a high volume of Queries are always queuing in the warehouse According to recommended best practice, what should be done to reduce the Queue volume? (Select TWO).
- A. Migrate some queries to a new warehouse to reduce load
- B. Limit user access to the warehouse so fewer queries are run against it.
- C. Use multi-clustered warehousing to scale out warehouse capacity.
- D. Stop and start the warehouse to clear the queued queries
- E. Scale up the warehouse size to allow Queries to execute faster.
Answer: A,C
NEW QUESTION 166
How often are encryption keys automatically rotated by Snowflake?
- A. 60 Days
- B. 365 Days
- C. 90 Days
- D. 30 Days
Answer: D
Explanation:
Explanation
All Snowflake-managed keys are automatically rotated by Snowflake when they are more than 30 days old.
Active keys are retired, and new keys are created. When Snowflake determines the retired key is no longer needed, the key is automatically destroyed.
https://docs.snowflake.com/en/user-guide/security-encryption-manage.html#:~:text=All%20Snowflake%2Dman
NEW QUESTION 167
Which command should be used to download files from a Snowflake stage to a local folder on a client's machine?
- A. SELECT
- B. GET
- C. COPY
- D. PUT
Answer: B
Explanation:
Reference: https://docs.snowflake.com/en/sql-reference/sql/get.html
NEW QUESTION 168
A user has a standard multi-cluster warehouse auto-scaling policy in place.
Which condition will trigger a cluster to shut-down?
- A. When after 2-3 consecutive checks the system determines that the load on the least-loaded cluster could be redistributed.
- B. When after 5-6 consecutive checks the system determines that the load on the least-loaded cluster could be redistributed.
- C. When after 5-6 consecutive checks the system determines that the load on the most-loaded cluster could be redistributed.
- D. When after 2-3 consecutive checks the system determines that the load on the most-loaded cluster could be redistributed.
Answer: A
NEW QUESTION 169
Which interfaces can be used to create and/or manage Virtual Warehouses?
- A. All of the above
- B. SQL commands
- C. Data integration tools
- D. The Snowflake Web Interface (UI)
Answer: B
NEW QUESTION 170
What are the correct parameters for time travel and fail-safe in the Snowflake Enterprise Edition?
- A. Default Time Travel Retention is set to 0 days.
Maximum Time Travel Retention is 90 days.
Fail Safe retention time is 7 days. - B. Default Time Travel Retention is set to 1 day.
Maximum Time Travel Retention is 365 days.
Fail Safe retention time is 7 days. - C. Default Time Travel Retention is set to 90 days.
Maximum Time Travel Retention is 7 days.
Fail Safe retention time is 356 days. - D. Default Time Travel Retention is set to 0 days.
Maximum Time Travel Retention is 30 days.
Fail Safe retention time is 1 day. - E. Default Time Travel Retention is set to 7 days.
Maximum Time Travel Retention is 1 day.
Fail Safe retention time is 90 days. - F. Default Time Travel Retention is set to 1 day.
Maximum Time Travel Retention is 90 days.
Fail Safe retention time is 7 days.
Answer: F
NEW QUESTION 171
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