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[General] Reliable Exam ARA-C01 Pass4sure - Exam ARA-C01 Pattern

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【General】 Reliable Exam ARA-C01 Pass4sure - Exam ARA-C01 Pattern

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Earning the Snowflake ARA-C01 Certification demonstrates your proficiency in designing and implementing complex data solutions using Snowflake's cloud data platform. It is a testament to your expertise in data warehousing, data integration, and data analytics. SnowPro Advanced Architect Certification certification is recognized globally and provides a competitive advantage in the job market. It also helps you stand out as a leader in the field of data engineering, data architecture, and data management.
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The SnowPro Advanced Architect Certification Exam is a rigorous exam that evaluates the candidate’s knowledge and expertise in various areas of Snowflake architecture, including data modeling, security, performance, scalability, and data integration. ARA-C01 Exam is designed to test the candidate’s ability to design, configure, and optimize Snowflake solutions to meet the specific needs of a business. The SnowPro Advanced Architect Certification Exam is a vendor-neutral certification program that is recognized by leading companies worldwide, making it a valuable credential for professionals who want to advance their career in the field of data warehousing and analytics.
Snowflake SnowPro Advanced Architect Certification Sample Questions (Q122-Q127):NEW QUESTION # 122
An Architect is troubleshooting a query with poor performance using the QUERY_HIST0RY function. The Architect observes that the COMPILATIONJHME is greater than the EXECUTIONJTIME.
What is the reason for this?
  • A. The query has overly complex logic.
  • B. The query is queued for execution.
  • C. The query is reading from remote storage.
  • D. The query is processing a very large dataset.
Answer: A
Explanation:
Compilation time is the time it takes for the optimizer to create an optimal query plan for the efficient execution of the query. It also involves some pruning of partition files, making the query execution efficient2 If the compilation time is greater than the execution time, it means that the optimizer spent more time analyzing the query than actually running it. This could indicate that the query has overly complex logic, such as multiple joins, subqueries, aggregations, or expressions. The complexity of the query could also affect the size and quality of the query plan, which could impact the performance of the query3 To reduce the compilation time, the Architect can try to simplify the query logic, use views or common table expressions (CTEs) to break down the query into smaller parts, or use hints to guide the optimizer. The Architect can also use the EXPLAIN command to examine the query plan and identify potential bottlenecks or inefficiencies4 Reference:
1: SnowPro Advanced: Architect | Study Guide 5
2: Snowflake Documentation | Query Profile Overview 6
3: Understanding Why Compilation Time in Snowflake Can Be Higher than Execution Time 7
4: Snowflake Documentation | Optimizing Query Performance 8
: SnowPro Advanced: Architect | Study Guide
: Query Profile Overview
: Understanding Why Compilation Time in Snowflake Can Be Higher than Execution Time
: Optimizing Query Performance

NEW QUESTION # 123
A company is following the Data Mesh principles, including domain separation, and chose one Snowflake account for its data platform.
An Architect created two data domains to produce two data products. The Architect needs a third data domain that will use both of the data products to create an aggregate data product. The read access to the data products will be granted through a separate role.
Based on the Data Mesh principles, how should the third domain be configured to create the aggregate product if it has been granted the two read roles?
  • A. Create a hierarchy between the two read roles.
  • B. Request that the two data domains share data using the Data Exchange.
  • C. Request a technical ETL user with the sysadmin role.
  • D. Use secondary roles for all users.
Answer: B
Explanation:
In the scenario described, where a third data domain needs access to two existing data products in a Snowflake account structured according to Data Mesh principles, the best approach is to utilize Snowflake's Data Exchange functionality. Option D is correct as it facilitates the sharing and governance of data across different domains efficiently and securely. Data Exchange allows domains to publish and subscribe to live data products, enabling real-time data collaboration and access management in a governed manner. This approach is in line with Data Mesh principles, which advocate for decentralized data ownership and architecture, enhancing agility and scalability across the organization.References:
* Snowflake Documentation on Data Exchange
* Articles on Data Mesh Principles in Data Management

NEW QUESTION # 124
A Snowflake Architect created a new data share and would like to verify that only specific records in secure views are visible within the data share by the consumers.
What is the recommended way to validate data accessibility by the consumers?
  • A. Create reader accounts as shown below and impersonate the consumers by logging in with their credentials.create managed account reader_acctl admin_name = userl , adroin_password # 'Sdfed43da!
    44T , type = reader;
  • B. Create a row access policy as shown below and assign it to the data share.create or replace row access policy rap_acct as (acct_id varchar) returns boolean -> case when 'acctl_role' = current_role() then true else false end;
  • C. Alter the share settings as shown below, in order to impersonate a specific consumer account.alter share sales share set accounts = 'Consumerl' share restrictions = true
  • D. Set the session parameter called SIMULATED_DATA_SHARING_C0NSUMER as shown below in order to impersonate the consumer accounts.alter session set simulated_data_sharing_consumer -
    'Consumer Acctl*
Answer: D
Explanation:
The SIMULATED_DATA_SHARING_CONSUMER session parameter allows a data provider to simulate the data access of a consumer account without creating a reader account or logging in with the consumer credentials. This parameter can be used to validate the data accessibility by the consumers in a data share, especially when using secure views or secure UDFs that filter data based on the current account or role. By setting this parameter to the name of a consumer account, the data provider can see the same data as the consumer would see when querying the shared database. This is a convenient and efficient way to test the data sharing functionality and ensure that only the intended data is visible to the consumers.
References:
Using the SIMULATED_DATA_SHARING_CONSUMER Session Parameter
SnowPro Advanced: Architect Exam Study Guide

NEW QUESTION # 125
While loading data into a table from stage, which are the valid copyOptions
  • A. ABORT_STATEMENT
  • B. SKIP_FILE
  • C. SKIP_FILE_<NUM>
  • D. CONTINUE
  • E. ERROR_STATEMENT
  • F. SKIP_FILE_<NUM>%
Answer: A,B,C,D,F

NEW QUESTION # 126
A table for IOT devices that measures water usage is created. The table quickly becomes large and contains more than 2 billion rows.

The general query patterns for the table are:
1. DeviceId, lOT_timestamp and Customerld are frequently used in the filter predicate for the select statement
2. The columns City and DeviceManuf acturer are often retrieved
3. There is often a count on Uniqueld
Which field(s) should be used for the clustering key?
  • A. City and DeviceManuf acturer
  • B. Deviceld and Customerld
  • C. Uniqueld
  • D. lOT_timestamp
Answer: B

NEW QUESTION # 127
......
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