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[General] ARA-C01 Dumps & ARA-C01 Zertifizierungsantworten

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【General】 ARA-C01 Dumps & ARA-C01 Zertifizierungsantworten

Posted at 2/19/2026 12:49:47      View:50 | Replies:0        Print      Only Author   [Copy Link] 1#
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Um die Snowflake ARA-C01-Prüfung abzulegen, müssen die Kandidaten bereits die Snowflake Sca-C01 (Snowpro Core Certification) -Prüfung bestanden haben. Die SnowPro Core -Zertifizierung ist die Grundlage des Snowpro -Zertifizierungsprogramms und deckt die Kernkonzepte und Fähigkeiten ab, die für die Arbeit mit Snowflake erforderlich sind. Sobald ein Kandidat die Snowpro Core -Zertifizierung bestanden hat, können er zur Snowpro Advanced Architect -Zertifizierung übergehen.
Die Snowflake ARA-C01 Prüfung deckt eine breite Palette von fortgeschrittenen Themen im Zusammenhang mit der Snowflake-Architektur ab, einschließlich Datenmodellierung, Sicherheit, Performance-Tuning und Datenintegration. Kandidaten müssen ein tiefes Verständnis für die Funktionen und Funktionsweise von Snowflake haben und in der Lage sein, dieses Wissen auf reale Szenarien anwenden zu können.
ARA-C01 Zertifizierungsantworten & ARA-C01 Prüfungs-GuideUm Ihre Snowflake ARA-C01 Zertifizierungsprüfungen reibungslos erfolgreich zu meistern, brauchen Sie nur unsere Prüfungsfragen und Antworten zu Snowflake ARA-C01 Dumps (SnowPro Advanced Architect Certification) auswendigzulernen. Viel Erfolg!
Snowflake SnowPro Advanced Architect Certification ARA-C01 Prüfungsfragen mit Lösungen (Q49-Q54):49. Frage
A company's table, employees, was accidentally replaced with a new version.

How can the original table be recovered with the LEAST operational overhead?
  • A. Rename the new employees table and undrop the original table using these commands:
    ALTER TABLE employees RENAME TO employees_bad;
    UNDROP TABLE employees;
  • B. Revert to the original employees table using this command:
    UNDROP TABLE employees;
  • C. Use Time Travel with a timestamp to recover the data using this command:
    SELECT *
    FROM employees
    AT (TIMESTAMP => '2022-07-22 16:35:00.000 -0700'::TIMESTAMP_TZ);
  • D. Use Time Travel to recover the data using this command:
    SELECT *
    FROM employees
    BEFORE (STATEMENT => '01a5c8b3-0601-ad2b-0067-a503000a1312');

Antwort: D
Begründung:
This scenario tests understanding of Snowflake Time Travel and operational efficiency, both key topics in the SnowPro Architect exam. When a table is replaced using CREATE OR REPLACE TABLE, Snowflake treats the original table version as dropped but still recoverable within the Time Travel retention period. The goal is to recover the original data with the least effort and risk.
Option A is the most efficient solution. Using Time Travel with the BEFORE (STATEMENT => ...) clause allows the Architect to query the exact state of the table immediately before the replacement occurred.
This approach precisely targets the moment before the destructive operation, avoids guessing timestamps, and minimizes operational steps. It is also highly accurate, which is critical in production recovery scenarios.
Option B relies on a timestamp, which introduces risk if the timestamp is incorrect or ambiguous. Option C is invalid because UNDROP TABLE only works when a table has been explicitly dropped, not replaced. Option D introduces unnecessary steps and operational overhead, increasing the risk of mistakes.

50. Frage
An Architect has designed a data pipeline that Is receiving small CSV files from multiple sources. All of the files are landing in one location. Specific files are filtered for loading into Snowflake tables using the copy command. The loading performance is poor.
What changes can be made to Improve the data loading performance?
  • A. Increase the size of the virtual warehouse.
  • B. Create a specific storage landing bucket to avoid file scanning.
  • C. Create a multi-cluster warehouse and merge smaller files to create bigger files.
  • D. Change the file format from CSV to JSON.
Antwort: C
Begründung:
According to the Snowflake documentation, the data loading performance can be improved by following some best practices and guidelines for preparing and staging the data files. One of the recommendations is to aim for data files that are roughly 100-250 MB (or larger) in size compressed, as this will optimize the number of parallel operations for a load. Smaller files should be aggregated and larger files should be split to achieve this size range. Another recommendation is to use a multi-cluster warehouse for loading, as this will allow for scaling up or out the compute resources depending on the load demand. A single-cluster warehouse may not be able to handle the load concurrency and throughput efficiently. Therefore, by creating a multi-cluster warehouse and merging smaller files to create bigger files, the data loading performance can be improved. References:
* Data Loading Considerations
* Preparing Your Data Files
* Planning a Data Load

51. Frage
Company A has recently acquired company B. The Snowflake deployment for company B is located in the Azure West Europe region.
As part of the integration process, an Architect has been asked to consolidate company B's sales data into company A's Snowflake account which is located in the AWS us-east-1 region.
How can this requirement be met?
  • A. Migrate company B's Snowflake deployment to the same region as company A's Snowflake deployment, ensuring data locality. Then perform a direct database-to-database merge of the sales data.
  • B. Replicate the sales data from company B's Snowflake account into company A's Snowflake account using cross-region data replication within Snowflake. Configure a direct share from company B's account to company A's account.
  • C. Export the sales data from company B's Snowflake account as CSV files, and transfer the files to company A's Snowflake account. Import the data using Snowflake's data loading capabilities.
  • D. Build a custom data pipeline using Azure Data Factory or a similar tool to extract the sales data from company B's Snowflake account. Transform the data, then load it into company A's Snowflake account.
Antwort: A

52. Frage
Dynamic data masking is supported in which editions of snowflake
  • A. Business Critical
  • B. Enterprise
  • C. Standard
  • D. VPS
Antwort: A,B,D

53. Frage
What are some of the characteristics of result set caches? (Choose three.)
  • A. Time Travel queries can be executed against the result set cache.
  • B. The retention period can be reset for a maximum of 31 days.
  • C. The result set cache is not shared between warehouses.
  • D. Snowflake persists the data results for 24 hours.
  • E. The data stored in the result cache will contribute to storage costs.
  • F. Each time persisted results for a query are used, a 24-hour retention period is reset.
Antwort: C,D,F
Begründung:
In Snowflake, the characteristics of result set caches include persistence of data results for 24 hours (B), each use of persisted results resets the 24-hour retention period (C), and result set caches are not shared between different warehouses (F). The result set cache is specifically designed to avoid repeated execution of the same query within this timeframe, reducing computational overhead and speeding up query responses. These caches do not contribute to storage costs, and their retention period cannot be extended beyond the default duration nor up to 31 days, as might be misconstrued.References: Snowflake Documentation on Result Set Caching.

54. Frage
......
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ARA-C01 Zertifizierungsantworten: https://www.it-pruefung.com/ARA-C01.html
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