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How is the change of local time due to daylight savings time handled in Snowflake tasks? (Choose two.)
How is the change of local time due to daylight savings time handled in Snowflake tasks? (Choose two.)A . A task scheduled in a UTC-based schedule will have no issues with the time changes. B. Task schedules can be designed to follow specified or local time zones to accommodate the...
Which are those?
Every Snowflake table loaded by the Kafka connector has a schema consisting of two VARIANT columns. Which are those?A . RECORD_CONTENT B. RECORD_METADATA C. RECORD_MESSAGEView AnswerAnswer: A,B Explanation: Schema of Topics for Kafka Topics Every Snowflake table loaded by the Kafka connector has a schema consisting of two VARIANT columns:
Which of the below operations are allowed on an inbound share data?
Which of the below operations are allowed on an inbound share data?A . MERGE B. CREATE/DROP/ALTER TABLE C. ALTER SCHEMA D. SELECT WITH JOIN E. SELECT WITH GROUP BY F. INSERT INTOView AnswerAnswer: D,E Explanation: This is a trick question:) remember a share is read only, so you can only...
What should the Architect do to enable the Snowflake search optimization service on this table?
An Architect has a VPN_ACCESS_LOGS table in the SECURITY_LOGS schema containing timestamps of the connection and disconnection, username of the user, and summary statistics. What should the Architect do to enable the Snowflake search optimization service on this table?A . Assume role with OWNERSHIP on future tables and ADD SEARCH...
What would cause this to occur?
A DevOps team has a requirement for recovery of staging tables used in a complex set of data pipelines. The staging tables are all located in the same staging schema. One of the requirements is to have online recovery of data on a rolling 7-day basis. After setting up the...
Materialized views based on external tables can improve query performance
Materialized views based on external tables can improve query performanceA . TRUE B. FALSEView AnswerAnswer: A Explanation: Querying data stored external to the database is likely to be slower than querying native database tables; however, materialized views based on external tables can improve query performance. https://docs.snowflake.com/en/user-guide/tables-external-intro.html
What is the most optimal solution that you will suggest to the business team?
You have a very large table which is already clustered on columns that are used to retrieve data from the table by a business group. The base table data does not change much. Another business group came to you and requested for a relatively small subset of data from the...
What Snowflake features should be leveraged when modeling using Data Vault?
What Snowflake features should be leveraged when modeling using Data Vault?A . Snowflake’s support of multi-table inserts into the data model’s Data Vault tables B. Data needs to be pre-partitioned to obtain a superior data access performance C. Scaling up the virtual warehouses will support parallel processing of new source...
Which design will meet these requirements?
A media company needs a data pipeline that will ingest customer review data into a Snowflake table, and apply some transformations. The company also needs to use Amazon Comprehend to do sentiment analysis and make the de-identified final data set available publicly for advertising companies who use different cloud providers...
Assuming MY_WH is set to auto_suspend C 60 and used exclusively for this task, which statement is true?
The following DDL command was used to create a task based on a stream: Assuming MY_WH is set to auto_suspend C 60 and used exclusively for this task, which statement is true?A . The warehouse MY_WH will be made active every five minutes to check the stream. B. The warehouse...
