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시험준비에가장좋은ARA-C01합격보장가능시험덤프데모다운로드
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DumpTOP의 Snowflake인증 ARA-C01덤프를 공부하여Snowflake인증 ARA-C01시험을 패스하는건 아주 간단한 일입니다.저희 사이트에서 제작한Snowflake인증 ARA-C01덤프공부가이드는 실제시험의 모든 유형과 범위가 커버되어있어 높은 적중율을 자랑합니다.시험에서 불합격시 덤프비용은 환불신청 가능하기에 안심하고 시험준비하시면 됩니다.
눈송이 ARA-C01 인증 시험은 상당한 양의 준비 및 연구가 필요한 엄격한 시험입니다. 응시자는 눈송이 건축, 모범 사례 및 디자인 원칙을 깊이 이해할 것으로 예상됩니다. 시험은 또한 후보자가 눈송이에 대한 실무 경험과 복잡한 문제를 해결할 수있는 능력을 갖도록 요구합니다. 인증은 건축가가 눈송이에 대한 전문 지식을 보여주고 동료와 차별화하는 훌륭한 방법입니다.
ARA-C01덤프 & ARA-C01시험패스 가능 덤프자료
DumpTOP에서 출시한 Snowflake ARA-C01덤프만 있으면 학원다닐 필요없이 시험패스 가능합니다. Snowflake ARA-C01덤프를 공부하여 시험에서 떨어지면 불합격성적표와 주문번호를 보내오시면 덤프비용을 환불해드립니다.구매전 데모를 받아 덤프문제를 체험해보세요. 데모도 pdf버전과 온라인버전으로 나뉘어져 있습니다.pdf버전과 온라인버전은 문제는 같은데 온라인버전은 pdf버전을 공부한후 실력테스트 가능한 프로그램입니다.
최신 SnowPro Advanced Certification ARA-C01 무료샘플문제 (Q128-Q133):
질문 # 128
What is a characteristic of loading data into Snowflake using the Snowflake Connector for Kafka?
- A. The Connector creates and manages its own stage, file format, and pipe objects.
- B. Loads using the Connector will have lower latency than Snowpipe and will ingest data in real time.
- C. The Connector only works in Snowflake regions that use AWS infrastructure.
- D. The Connector works with all file formats, including text, JSON, Avro, Ore, Parquet, and XML.
정답：A
설명：
According to the SnowPro Advanced: Architect documents and learning resources, a characteristic of loading data into Snowflake using the Snowflake Connector for Kafka is that the Connector creates and manages its own stage, file format, and pipe objects. The stage is an internal stage that is used to store the data files from the Kafka topics. The file format is a JSON or Avro file format that is used to parse the data files. The pipe is a Snowpipe object that is used to load the data files into the Snowflake table. The Connector automatically creates and configures these objects based on the Kafka configuration properties, and handles the cleanup and maintenance of these objects1.
The other options are incorrect because they are not characteristics of loading data into Snowflake using the Snowflake Connector for Kafka. Option A is incorrect because the Connector works in Snowflake regions that use any cloud infrastructure, not just AWS. The Connector supports AWS, Azure, and Google Cloud platforms, and can load data across different regions and cloud platforms using data replication2. Option B is incorrect because the Connector does not work with all file formats, only JSON and Avro. The Connector expects the data in the Kafka topics to be in JSON or Avro format, and parses the data accordingly. Other file formats, such as text, ORC, Parquet, or XML, are not supported by the Connector3. Option D is incorrect because loads using the Connector do not have lower latency than Snowpipe, and do not ingest data in real time. The Connector uses Snowpipe to load data into Snowflake, and inherits the same latency and performance characteristics of Snowpipe. The Connector does not provide real-time ingestion, but near real-time ingestion, depending on the frequency and size of the data files4. References: Installing and Configuring the Kafka Connector | Snowflake Documentation, Sharing Data Across Regions and Cloud Platforms | Snowflake Documentation, Overview of the Kafka Connector | Snowflake Documentation, Using Snowflake Connector for Kafka With Snowpipe Streaming | Snowflake Documentation
질문 # 129
An Architect has chosen to separate their Snowflake Production and QA environments using two separate Snowflake accounts.
The QA account is intended to run and test changes on data and database objects before pushing those changes to the Production account. It is a requirement that all database objects and data in the QA account need to be an exact copy of the database objects, including privileges and data in the Production account on at least a nightly basis.
Which is the LEAST complex approach to use to populate the QA account with the Production account's data and database objects on a nightly basis?
- A. 1) Create a share in the Production account for each database
2) Share access to the QA account as a Consumer
3) The QA account creates a database directly from each share
4) Create clones of those databases on a nightly basis
5) Run tests directly on those cloned databases - B. 1) Enable replication for each database in the Production account
2) Create replica databases in the QA account
3) Create clones of the replica databases on a nightly basis
4) Run tests directly on those cloned databases - C. 1) In the Production account, create an external function that connects into the QA account and returns all the data for one specific table
2) Run the external function as part of a stored procedure that loops through each table in the Production account and populates each table in the QA account - D. 1) Create a stage in the Production account
2) Create a stage in the QA account that points to the same external object-storage location
3) Create a task that runs nightly to unload each table in the Production account into the stage
4) Use Snowpipe to populate the QA account
정답：A
질문 # 130
An Architect entered the following commands in sequence:
USER1 cannot find the table.
Which of the following commands does the Architect need to run for USER1 to find the tables using the Principle of Least Privilege? (Choose two.)
- A. GRANT OWNERSHIP ON DATABASE SANDBOX TO USER INTERN;
- B. GRANT ALL PRIVILEGES ON DATABASE SANDBOX TO ROLE INTERN;
- C. GRANT ROLE PUBLIC TO ROLE INTERN;
- D. GRANT USAGE ON DATABASE SANDBOX TO ROLE INTERN;
- E. GRANT USAGE ON SCHEMA SANDBOX.PUBLIC TO ROLE INTERN;
정답：D,E
설명：
Explanation
* According to the Principle of Least Privilege, the Architect should grant the minimum privileges necessary for the USER1 to find the tables in the SANDBOX database.
* The USER1 needs to have USAGE privilege on the SANDBOX database and the SANDBOX.PUBLIC schema to be able to access the tables in the PUBLIC schema. Therefore, the commands B and C are the correct ones to run.
* The command A is not correct because the PUBLIC role is automatically granted to every user and role in the account, and it does not have any privileges on the SANDBOX database by default.
* The command D is not correct because it would transfer the ownership of the SANDBOX database from the Architect to the USER1, which is not necessary and violates the Principle of Least Privilege.
* The command E is not correct because it would grant all the possible privileges on the SANDBOX database to the USER1, which is also not necessary and violates the Principle of Least Privilege.
References: : Snowflake - Principle of Least Privilege : Snowflake - Access Control Privileges : Snowflake - Public Role : Snowflake - Ownership and Grants
질문 # 131
An Architect is troubleshooting a query with poor performance using the QUERY function. The Architect observes that the COMPILATION_TIME Is greater than the EXECUTION_TIME.
What is the reason for this?
- A. The query Is queued for execution.
- B. The query Is reading from remote storage
- C. The query has overly complex logic.
- D. The query is processing a very large dataset.
정답：C
설명：
* The correct answer is B because the compilation time is the time it takes for the optimizer to create an optimal query plan for the efficient execution of the query. The compilation time depends on the complexity of the query, such as the number of tables, columns, joins, filters, aggregations, subqueries, etc. The more complex the query, the longer it takes to compile.
* Option A is incorrect because the query processing time is not affected by the size of the dataset, but by the size of the virtual warehouse. Snowflake automatically scales the compute resources to match the data volume and parallelizes the query execution. The size of the dataset may affect the execution time, but not the compilation time.
* Option C is incorrect because the query queue time is not part of the compilation time or the execution time. It is a separate metric that indicates how long the query waits for a warehouse slot before it starts running. The query queue time depends on the warehouse load, concurrency, and priority settings.
* Option D is incorrect because the query remote IO time is not part of the compilation time or the execution time. It is a separate metric that indicates how long the query spends reading data from remote storage, such as S3 or Azure Blob Storage. The query remote IO time depends on the network latency, bandwidth, and caching efficiency. References:
* Understanding Why Compilation Time in Snowflake Can Be Higher than Execution Time: This article explains why the total duration (compilation + execution) time is an essential metric to measure query performance in Snowflake. It discusses the reasons for the long compilation time, including query complexity and the number of tables and columns.
* Exploring Execution Times: This document explains how to examine the past performance of queries and tasks using Snowsight or by writing queries against views in the ACCOUNT_USAGE schema. It also describes the different metrics and dimensions that affect query performance, such as duration, compilation, execution, queue, and remote IO time.
* What is the "compilation time" and how to optimize it?: This community post provides some tips and best practices on how to reduce the compilation time, such as simplifying the query logic, using views or common table expressions, and avoiding unnecessary columns or joins.
질문 # 132
A Snowflake Architect is designing a multi-tenant application strategy for an organization in the Snowflake Data Cloud and is considering using an Account Per Tenant strategy.
Which requirements will be addressed with this approach? (Choose two.)
- A. Tenant data shape may be unique per tenant.
- B. Compute costs must be optimized.
- C. There needs to be fewer objects per tenant.
- D. Storage costs must be optimized.
- E. Security and Role-Based Access Control (RBAC) policies must be simple to configure.
정답：A,D
설명：
Explanation
* An Account Per Tenant strategy means creating a separate Snowflake account for each tenant (customer or business unit) of the multi-tenant application.
* This approach has some advantages and disadvantages compared to other strategies, such as Database Per Tenant or Schema Per Tenant.
* One advantage is that each tenant can have a unique data shape, meaning they can define their own tables, views, and other objects without affecting other tenants. This allows for more flexibility and customization for each tenant. Therefore, option D is correct.
* Another advantage is that storage costs can be optimized, because each tenant can use their own storage credits and manage their own data retention policies. This also reduces the risk of data spillover or cross-tenant access. Therefore, option E is correct.
* However, this approach also has some drawbacks, such as:
* It requires more administrative overhead and complexity to manage multiple accounts and their resources.
* It may not optimize compute costs, because each tenant has to provision their own warehouses and pay for their own compute credits. This may result in underutilization or overprovisioning of compute resources. Therefore, option C is incorrect.
* It may not simplify security and RBAC policies, because each account has to define its own roles, users, and privileges. This may increase the risk of human errors or inconsistencies in security configurations. Therefore, option B is incorrect.
* It may not reduce the number of objects per tenant, because each tenant still has to create their own databases, schemas, and other objects within their account. This mayaffect the performance and scalability of the application. Therefore, option A is incorrect.
References: : Multi-Tenant Application Strategies
질문 # 133
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Snowflake ARA-C01시험이 정말 어렵다는 말을 많이 들으신 만큼 저희 DumpTOP는Snowflake ARA-C01덤프만 있으면Snowflake ARA-C01시험이 정말 쉬워진다고 전해드리고 싶습니다. Snowflake ARA-C01덤프로 시험패스하고 자격증 한방에 따보세요. 자격증 많이 취득하면 더욱 여유롭게 직장생활을 즐길수 있습니다.
ARA-C01덤프: https://www.dumptop.com/Snowflake/ARA-C01-dump.html
하지만DumpTOP의Snowflake인증 ARA-C01덤프로 시험준비공부를 하시면 어려운 시험도 간단하게 패스할수 있는것도 부정할수 없는 사실입니다, Snowflake ARA-C01합격보장 가능 시험 학원에 등록하자니 시간도 없고 돈도 많이 들고 쉽게 엄두가 나지 않는거죠, 우리DumpTOP의 제품을 구매하신다고 하면 우리는 최선을 다하여 여러분들한테 최고의 버전을 제공함으로 한번에Snowflake인증ARA-C01시험을 패스하도록 하겠습니다, DumpTOP의 Snowflake인증 ARA-C01덤프를 선택하여Snowflake인증 ARA-C01시험공부를 하는건 제일 현명한 선택입니다, Snowflake ARA-C01합격보장 가능 시험 Pass4Test 에서는 한국어로 온라인서비스와 메일서비스를 제공해드립니다.
사심이고 흑심이고, 내가 수향 씨를 너무 몰아붙인 것 같습니다, 하지만DumpTOP의Snowflake인증 ARA-C01덤프로 시험준비공부를 하시면 어려운 시험도 간단하게 패스할수 있는것도 부정할수 없는 사실입니다, 학원에 등록하자니 시간도 없고 돈도 많이 들고 쉽게 엄두가 나지 않는거죠?
시험준비에 가장 좋은 ARA-C01합격보장 가능 시험 최신 덤프
우리DumpTOP의 제품을 구매하신다고 하면 우리는 최선을 다하여 여러분들한테 최고의 버전을 제공함으로 한번에Snowflake인증ARA-C01시험을 패스하도록 하겠습니다, DumpTOP의 Snowflake인증 ARA-C01덤프를 선택하여Snowflake인증 ARA-C01시험공부를 하는건 제일 현명한 선택입니다.
Pass4Test 에서는 한국어로 온라인서비스와 메일서비스를 제공해드립니다.
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