Download SnowPro Core Recertification.VCEPlus.COF-R02.2023-01-09.1e.30q.vcex

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Exam SnowPro Core Recertification
Number COF-R02
File Name SnowPro Core Recertification.VCEPlus.COF-R02.2023-01-09.1e.30q.vcex
Size 17 Kb
Posted January 09, 2023
Downloads 2

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Demo Questions

Question 1
True or False: The user has to specify which cluster a query will run on in multi-clustering Warehouse.

  • A: True
  • B: False



Question 2
Each incremental increase in Virtual Warehouse size (e,g. Medium to Large) generally results in what?
Select one.

  • A: More micro-partitions
  • B: Better query scheduling
  • C: Double the numbers of servers In the compute duster
  • D: Higher storage costs



Question 3
Which of the following statement is true of Snowflake?
Select one.

  • A: It was built specifically for the cloud
  • B: it was built as an on-premises solution and then potted to the cloud
  • C: It was designed as a hybrid database to allow customers to store data either on premises or in the cloud
  • D: It was built for Hadoop architecture
  • E: It's based on an Oracle Architecture



Question 4
The number of queries that a Virtual Warehouse can concurrently process is determined by:
Choose 2 answers

  • A: The complexity of each query
  • B: The CONCURRENT_QUERY_UMIT parameter set on the Snowflake account
  • C: The size of the data required for each query
  • D: The tool that s executing the query



Question 5
Which of the following statements would be used to export/unload data from Snowflake?

  • A: COPY INTO @stage
  • B: EXPORT TO @stage
  • C: INSERT INTO @stage
  • D: EXPORT_TO_STAGE(stage = > @Wage, select = > 'select * from t1);



Question 6
True or False: It is possible to unload structured data to semi-structured formats such as JSON and parquet.

  • A: True
  • B: False



Question 7
What are the three layers that make up Snowflake's architecture?
Choose 3 answer

  • A: Compute
  • B: Tri-Secret Secure
  • C: Storage
  • D: Cloud Services



Question 8
Which type of table corresponds to a single Snowflake session?

  • A: Temporary
  • B: Translent
  • C: Provisional
  • D: Permanent



Question 9
True or False: It is possible to query data from an Internal or named External stage without loading the data into Snowflake.

  • A: True
  • B: False



Question 10
True or False: Snowflake allows its customers to directly access the micro-partition files that make up its tables.

  • A: True
  • B: False






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