Valid SnowPro-Core Exam Q&A PDF SnowPro-Core Dump is Ready (Updated 630 Questions)
Exam Questions and Answers for SnowPro-Core Study Guide
The SnowPro-Core certification exam consists of multiple-choice questions that assess a candidate's knowledge of Snowflake's architecture, data loading, and unloading, security, and performance tuning. SnowPro-Core exam is conducted online and requires a time commitment of two hours. SnowPro Core Certification Exam certification exam is rigorous, and candidates must have a thorough understanding of Snowflake's concepts and features to pass the exam.
The SnowPro-Core certification exam comprises multiple-choice questions, scenario-based questions, and performance-based tasks that evaluate the candidate's proficiency in Snowflake technologies. SnowPro-Core exam covers a wide range of topics, including cloud data warehousing concepts, Snowflake architecture, SQL, Snowflake data loading and unloading, security, and data sharing. SnowPro Core Certification Exam certification program is designed to validate the skills needed to design, build, manage, and troubleshoot Snowflake cloud data platform solutions. Earning the SnowPro-Core certification demonstrates a professional's understanding of Snowflake technology and their ability to use it effectively in real-world scenarios.
Snowflake SnowPro-Core (SnowPro Core Certification) Certification Exam is a globally recognized certification program that validates an individual's proficiency in using Snowflake's cloud-based data warehousing solution. SnowPro Core Certification Exam certification is designed for professionals who are interested in pursuing a career in data warehousing or who are currently working with Snowflake. SnowPro-Core exam tests the candidate's knowledge of Snowflake's architecture, data loading and unloading, querying the data, and other relevant topics.
NEW QUESTION # 255
Which ACCOUNT_USAGE schema database role provides visibility into policy-related information?
- A. SECURITY_VIEWER
- B. USAGE_VIEWER
- C. OBJECT_VIEWER
- D. GOVERNANCE_VIEWER
Answer: D
Explanation:
The GOVERNANCE_VIEWER role in the ACCOUNT_USAGE schema provides visibility into policy-related information within Snowflake. This role is specifically designed to access views that display object metadata and usage metrics related to governance12.
NEW QUESTION # 256
What is the MINIMUM edition of Snowflake that is required to use a SCIM security integration?
- A. Enterprise Edition
- B. Business Critical Edition
- C. Standard Edition
- D. Virtual Private Snowflake (VPS)
Answer: A
NEW QUESTION # 257
Which of the following is the Snowflake Account_Usage.Metering_History view used for?
- A. Calculating the funds left on an account's contract
- B. Summarizing the throughput of Snowpipe costs for an account
- C. Compiling an account's average cloud services cost over the previous month
- D. Gathering the hourly credit usage for an account
Answer: D
NEW QUESTION # 258
Which of the following describes how multiple Snowflake accounts in a single organization relate to various cloud providers?
- A. All Snowflake accounts must be hosted in the same cloud vendor and region
- B. Each Snowflake account can be hosted in a different cloud vendor, but must be in the same region.
- C. Each Snowflake account must be hosted in a different cloud vendor and region
- D. Each Snowflake account can be hosted in a different cloud vendor and region.
Answer: D
Explanation:
Snowflake's architecture allows for flexibility in account hosting across different cloud vendors and regions.
This means that within a single organization, different Snowflake accounts can be set up in various cloud environments, such as AWS, Azure, or GCP, and in different geographical regions. This allows organizations to leverage the global infrastructure of multiple cloud providers and optimize their data storage and computing needs based on regional requirements, data sovereignty laws, and other considerations.
https://docs.snowflake.com/en/user-guide/intro-regions.html
NEW QUESTION # 259
Which command can be used to stage local files from which Snowflake interface?
- A. SnowSQL
- B. Snowflake classic web interface (Ul)
- C. .NET driver
- D. Snowsight
Answer: A
Explanation:
Explanation
https://docs.snowflake.com/en/user-guide/snowsql-use.html
NEW QUESTION # 260
Which stream type can be used for tracking the records in external tables?
- A. External
- B. Standard
- C. Insert-only
- D. Append-only
Answer: C
NEW QUESTION # 261
When creating a user it is advisable sable to:
Choose 2 answers
- A. Set the user to be initially disabled
- B. Force an immediate password change
- C. Set a default role for the user
- D. Set the users access to expire within a specified timeframe
- E. Set the number of minutes to unlock to 15 minutes
Answer: B,C
NEW QUESTION # 262
While running a query on a virtual warehouse in auto-scale mode, additional clusters are stated immediately if which setting is configured?
- A.
- B.
- C.
- D.
Answer: D
Explanation:
In Snowflake, auto-scaling allows virtual warehouses to automatically start additional clusters to handle increasing query loads. The setting that triggers the immediate start of additional clusters when a warehouse is running in auto-scale mode is:A. MAX_CLUSTER_COUNT is increased and new_max_clusters is greater than running_clusters: When the maximum number of clusters (MAX_CLUSTER_COUNT) is increased and the new maximum is higher than the number of clusters currently running (running_clusters), additional clusters will start immediately if required by the workload. This configuration ensures that performance scales with demand by allowing more compute resources to be provisioned as needed.
This behavior is designed to maintain performance by dynamically adjusting the compute resources without manual intervention, ensuring that queries are executed with minimal delay, even under varying workloads. It aligns with the principles of elasticity and scalability in cloud computing, particularly within Snowflake's architecture.
NEW QUESTION # 263
Which command should be used to download files from a Snowflake stage to a local folder on a client's machine?
- A. PUT
- B. SELECT
- C. COPY
- D. GET
Answer: D
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 # 264
The FLATEEN function is used to query which type of data in Snowflake?
- A. Semi-structured data
- B. Both of the above
- C. None of the above
- D. Structured data
Answer: A
Explanation:
Reference: https://docs.snowflake.com/en/user-guide/querying-semistructured.html FLATTEN is used to unnest semi-structured data. Don't see an application for structured data as by definition it shouldn't be nested.
NEW QUESTION # 265
What is the recommended Snowflake data type to store semi-structured data like JSON?
- A. VARCHAR
- B. RAW
- C. VARIANT
- D. LOB
Answer: C
Explanation:
Reference: https://docs.snowflake.com/en/sql-reference/data-types-semistructured.html
NEW QUESTION # 266
Which data types are supported by Snowflake when using semi-structured data? (Choose two.)
- A. VARRAY
- B. QUEUE
- C. ARRAY
- D. VARIANT
- E. STRUCT
Answer: C,D
Explanation:
Snowflake supports the VARIANT and ARRAY data types for semi-structured data. VARIANT can store values of any other type, including OBJECT and ARRAY, making it suitable for semi-structured data formats like JSON. ARRAY is used to store an ordered list of elements
NEW QUESTION # 267
How should a Snowflake use' configure a virtual warehouse to be in Maximized mode''
- A. Set the WAREHOUSES_SIZE to 6XL.
- B. Set the MAX_CONCURRENCY_LEVEL to a value of 12 or large.
- C. Set the STATEMENT_TIMEOUT_1M_SECOMES to 0.
- D. Set the same value for both MIN_CLUSTER_COUNT and MAX_CLUSTER_COUNT.
Answer: D
Explanation:
In Snowflake, configuring a virtual warehouse to be in a "Maximized" mode implies maximizing the resources allocated to the warehouse for its duration. This is done to ensure that the warehouse has a consistent amount of compute resources available, enhancing performance for workloads that require a high level of parallel processing or for handling high query volumes.
To configure a virtual warehouse in maximized mode, you should set the same value for both MIN_CLUSTER_COUNT and MAX_CLUSTER_COUNT. This configuration ensures that the warehouse operates with a fixed number of clusters, thereby providing a stable and maximized level of compute resources.
Reference to Snowflake documentation on warehouse sizing and scaling:
* Warehouse Sizing and Scaling
* Understanding Warehouses
NEW QUESTION # 268
A user wants to access files stored in a stage without authenticating into Snowflake. Which type of URL should be used?
- A. Pre-signed URL
- B. File URL
- C. Staged URL
- D. Scoped URL
Answer: A
Explanation:
A Pre-signed URL should be used to access files stored in a Snowflake stage without requiring authentication into Snowflake. Pre-signed URLs are simple HTTPS URLs that provide temporary access to a file via a web browser, using a pre-signed access token. The expiration time for the access token is configurable, and this type of URL allows users or applications to directly access or download the files without needing to authenticate into Snowflake5.
References: [COF-C02] SnowPro Core Certification Exam Study Guide
NEW QUESTION # 269
When snaring data in Snowflake. what privileges does a Provider need to grant along with a share? (Select TWO).
- A. USAGE on the database and the schema containing the tables to share
- B. OPEBATE on the database and the schema containing the tables to share.
- C. MODIFY on 1Mb specific tables in the database.
- D. USAGE on the specific tables in the database.
- E. USAGE on the specific tables in the database.
Answer: A,E
Explanation:
When sharing data in Snowflake, the provider needs to grant the following privileges along with a share:
* A. USAGE on the specific tables in the database: This privilege allows the consumers of the share to access the specific tables included in the share.
* D. USAGE on the database and the schema containing the tables to share: This privilege is necessary for the consumers to access the database and schema levels, enabling them to access the tables within those schemas.
These privileges are crucial for setting up secure and controlled access to the shared data, ensuring that only authorized users can access the specified resources.
Reference to Snowflake documentation on sharing data and managing access:
* Data Sharing Overview
* Privileges Required for Sharing Data
NEW QUESTION # 270
Which are true of Snowflake roles?
- A. All grants to objects are given to roles, and never to users
- B. The public role controls at other roles
- C. Roles are a subset of users and users own objects In Snowflake
- D. 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
Answer: A,D
NEW QUESTION # 271
What is a directory table in Snowflake?
- A. An object layered on a stage that is used to store file-level metadata
- B. A Snowflake table specifically designed for storing unstructured files
- C. A database object with grantable privileges for unstructured data tasks
- D. A separate database object that is used to store file-level metadata
Answer: A
Explanation:
A directory table in Snowflake is an object layered on a stage that is used to store file-level metadata. It is not a separate database object but is conceptually similar to an external table because it stores metadata about the data files in the stage5.
NEW QUESTION # 272
Which command should be used to load data from a file, located in an external stage, into a table in Snowflake?
- A. COPY
- B. INSERT
- C. PUT
- D. GET
Answer: A
NEW QUESTION # 273
What is the recommended file sizing for data loading using Snowpipe?
- A. A compressed file size greater than 10 MB, and up to 100 MB
- B. A compressed file size greater than 100 MB, and up to 250 MB
- C. A compressed file size greater than 100 GB, and up to 250 GB
- D. A compressed file size greater than 1 GB, and up to 2 GB
Answer: A
Explanation:
For data loading using Snowpipe, the recommended file size is a compressed file greater than 10 MB and up to
100 MB. This size range is optimal for Snowpipe's continuous, micro-batch loading process, allowing for efficient and timely data ingestion without overwhelming the system with files that are too large or too small.
References:
* [COF-C02] SnowPro Core Certification Exam Study Guide
* Snowflake Documentation on Snowpipe1
NEW QUESTION # 274
Which minimum Snowflake edition allows for a dedicated metadata store?
- A. Enterprise
- B. Virtual Private Snowflake
- C. Business Critical
- D. Standard
Answer: A
Explanation:
The Enterprise edition of Snowflake allows for a dedicated metadata store, providing additional features designed for large-scale enterprises Reference: https://docs.snowflake.com/en/user-guide/intro-editions.html
NEW QUESTION # 275
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. Stop and start the warehouse to clear the queued queries
- D. Scale up the warehouse size to allow Queries to execute faster.
- E. Use multi-clustered warehousing to scale out warehouse capacity.
Answer: A,E
NEW QUESTION # 276
What happens to the privileges granted to Snowflake system-defined roles?
- A. The privileges can be revoked by any user-defined role with appropriate privileges.
- B. The privileges can be revoked by an orgadmin.
- C. The privileges can be revoked by an ACCOUNTADMIN.
- D. The privileges cannot be revoked.
Answer: D
Explanation:
The privileges granted to Snowflake's system-defined roles cannot be revoked. System-defined roles, such as SYSADMIN, ACCOUNTADMIN, SECURITYADMIN, and others, come with a set of predefined privileges that are essential for the roles to function correctly within the Snowflake environment. These privileges are intrinsic to the roles and ensure that users assigned these roles can perform the necessary tasks and operations relevant to their responsibilities.
The design of Snowflake's role-based access control (RBAC) model ensures that system-defined roles have a specific set of non-revocable privileges to maintain the security, integrity, and operational efficiency of the Snowflake environment. This approach prevents accidental or intentional modification of privileges that could disrupt the essential functions or compromise the security of the Snowflake account.
References:
* Snowflake Documentation on Access Control: Understanding Role-Based Access Control (RBAC)
NEW QUESTION # 277
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