[Jun-2024] SnowPro-Core Certification with Actual Questions from ITexamReview
Updated SnowPro-Core Dumps PDF - SnowPro-Core Real Valid Brain Dumps With 630 Questions!
Snowflake SnowPro-Core (SnowPro Core Certification) Exam is an industry-recognized certification program that validates an individual's expertise and knowledge in using Snowflake's cloud-based data warehousing solution. SnowPro Core Certification Exam certification program is designed to help professionals demonstrate their skills in designing, deploying, configuring, and managing Snowflake's data warehousing solution.
NEW QUESTION # 125
Which type of table corresponds to a single Snowflake session?
- A. Temporary
- B. Translent
- C. Provisional
- D. Permanent
Answer: A
NEW QUESTION # 126
True or False: The user has to specify which cluster a query will run on in multi-clustering Warehouse.
- A. True
- B. False
Answer: A
NEW QUESTION # 127
Which command should be used to download files from a Snowflake stage to a local folder on a client's machine?
- A. COPY
- B. SELECT
- C. GET
- D. PUT
Answer: C
Explanation:
The GET command is used to download files from a Snowflake stage to a local folder on a client's machine2.
Reference: https://docs.snowflake.com/en/sql-reference/sql/get.html
NEW QUESTION # 128
What does the TableScan operator represent in the Query Profile?
- A. The access to a single table
- B. The records generated using the TABLE (GENERATOR (...)) construct
- C. The access to data stored in stage objects
- D. The list of values provided with the VALUES clause
Answer: A
Explanation:
In the Query Profile of Snowflake, the TableScan operator represents the access to a single table. This operator indicates that the query execution involved reading data from a table stored in Snowflake. TableScan is a fundamental operation in query execution plans, showing how the database engine retrieves data directly from tables as part of processing a query.
References:
* Snowflake Documentation: Understanding the Query Profile
NEW QUESTION # 129
Which pages are included in the Activity area of Snowsight? (Select TWO).
- A. Copy History
- B. Automatic Clustering History
- C. Sharing settings
- D. Contacts
- E. Query History
Answer: A,E
NEW QUESTION # 130
Which Snowflake SQL statement would be used to determine which users and roles have access to a role called MY_ROLE?
- A. SHOW GRANTS TO ROLE MY_ROLE
- B. SHOW GRANTS ON ROLE MY_ROLE
- C. SHOW GRANTS OF ROLE MY_ROLE
- D. SHOW GRANTS FOR ROLE MY_ROLE
Answer: A
NEW QUESTION # 131
When should a multi-cluster warehouse be used in auto-scaling mode?
- A. If the select statement contains a large number of temporary tables or Common Table Expressions (CTEs)
- B. When a large number of concurrent queries are run on the same warehouse
- C. If the runtime of the executed query is very slow
- D. When it is unknown how much compute power is needed
Answer: B
NEW QUESTION # 132
Why would a customer size a Virtual Warehouse from an X-Small to a Medium?
- A. To accommodate more users
- B. To accommodate a more complex workload
- C. To accommodate more queries
- D. To accommodate fluctuations in workload
Answer: C
Explanation:
Explanation/Reference: https://docs.snowflake.com/en/user-guide/warehouses-considerations.html
NEW QUESTION # 133
True or False: Snowpipe via RFST API can only reference External Stages as source.
- A. True
- B. False
Answer: B
NEW QUESTION # 134
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 # 135
Which data types does Snowflake support when querying semi-structured data? (Select TWO)
- A. ARRAY
- B. VARCHAR
- C. VARIANT
- D. XML
- E. BLOB
Answer: A,C
Explanation:
Snowflake supports querying semi-structured data using specific data types that are capable of handling the flexibility and structure of such data. The data types supported for this purpose are:
* A. VARIANT: This is a universal data type that can store values of any other type, including structured and semi-structured types. It is particularly useful for handling JSON, Avro, ORC, Parquet, and XML data formats1.
* B. ARRAY: An array is a list of elements that can be of any data type, including VARIANT, and is used to handle semi-structured data that is naturally represented as a list1.
These data types are part of Snowflake's built-in support for semi-structured data, allowing for the storage, querying, and analysis of data that does not fit into the traditional row-column format.
References:
* Snowflake Documentation on Semi-Structured Data
* [COF-C02] SnowPro Core Certification Exam Study Guide
NEW QUESTION # 136
Which copy INTO command outputs the data into one file?
- A. MULTIPLE=FAISE
- B. FILE_NUMBER=1
- C. SINGLE=TRUE
- D. MAX_FILE_NUMBER=1
Answer: C
NEW QUESTION # 137
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 # 138
True or False: You can resize a Virtual Warehouse while queries are running.
- A. True
- B. False
Answer: A
Explanation:
Reference: https://docs.snowflake.com/en/user-guide/warehouses-tasks.html
NEW QUESTION # 139
What is the MAXIMUM number of clusters that can be provisioned with a multi-cluster virtual warehouse?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
In Snowflake, the maximum number of clusters that can be provisioned within a multi-cluster virtual warehouse is 10. This allows for significant scalability and performance management by enabling Snowflake to handle varying levels of query load by adjusting the number of active clusters within the warehouse.References: Snowflake documentation on virtual warehouses, particularly the scalability options available in multi-cluster configurations.
NEW QUESTION # 140
What is the SNOWFLAKE.ACCOUNT_USAGE view that contains information about which objects were read by queries within the last 365 days (1 year)?
- A. LOGIN_HISTORY
- B. OBJECT_HISTORY
- C. VIEWS_HISTORY
- D. ACCESS_HISTORY
Answer: D
Explanation:
The ACCESS_HISTORY view in the SNOWFLAKE.ACCOUNT_USAGE schema contains information about the access history of Snowflake objects, such as tables and views, within the last 365 days1.
NEW QUESTION # 141
What do the terms scale up and scale out refer to in Snowflake? (Choose two.)
- A. Scaling up resizes a virtual warehouse so it can handle more complex workloads.
- B. Scaling out adds additional database servers to an existing running cluster to handle more concurrent queries.
- C. Scaling up adds additional database servers to an existing running cluster to handle larger workloads.
- D. Snowflake recommends using both scaling up and scaling out to handle more concurrent queries.
- E. Scaling out adds clusters of the same size to a virtual warehouse to handle more concurrent queries.
- F. Scaling out adds clusters of varying sizes to a virtual warehouse.
Answer: A,E
NEW QUESTION # 142
How would you execute a series of SQL statements using Task?
- A. A stored procedure executing multiple SQL statements and invoke the stored procedure from the task. CREATE TASK mytask.... AS call stored_proc_multiple_statements_inside():
- B. Create a task for each SQL statement (e.g. resulting in task1. task2, etc) and string the series of SQL statements by having a control task calling task 1, task 2 sequentially.
- C. include the SQL statements in the body of the task create task mytask.. as insert into target1 select., from stream_s1 where ..
INSERT INTO target2 SELECT .. FROM stream .s1 where .. - D. A stored procedure can have only one DML statement per stored procedure invocation and therefore you should sequence stored procedures calls in the task definition CREATE TASK mytask.... AS call stored_prc1(); call stored_proc2t);
Answer: A
NEW QUESTION # 143
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The SnowPro-Core Certification Exam consists of multiple-choice questions, covering various aspects of Snowflake, including architecture, security, data loading, querying, and optimization. SnowPro-Core exam is conducted online, and candidates have two hours to complete it. SnowPro-Core exam is available in English and Japanese languages.
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