REALEXAMFREE OFFERS VALID AND REAL SNOWFLAKE DAA-C01 EXAM QUESTIONS

RealExamFree Offers Valid and Real Snowflake DAA-C01 Exam Questions

RealExamFree Offers Valid and Real Snowflake DAA-C01 Exam Questions

Blog Article

Tags: DAA-C01 Latest Dumps Ebook, DAA-C01 Actual Dumps, DAA-C01 Valid Dumps Demo, Pdf DAA-C01 Exam Dump, Latest DAA-C01 Exam Materials

Users who use our DAA-C01 study materials already have an advantage over those who don't prepare for the exam. Our study materials can let users the most closed to the actual test environment simulation training, let the user valuable practice effectively on DAA-C01 study materials, thus through the day-to-day practice, for users to develop the confidence to pass the exam. For examination, the power is part of pass the exam but also need the candidate has a strong heart to bear ability, so our DAA-C01 Study Materials through continuous simulation testing, let users less fear when the real test, better play out their usual test levels, can even let them photographed, the final pass exam.

It’s our responsibility to offer instant help to every user on our DAA-C01 exam questions. If you have any question about DAA-C01 study materials, please do not hesitate to leave us a message or send us an email. Our customer service staff will be delighted to answer your questions on the DAA-C01 learing engine. And we will give you the most professional suggeston on the DAA-C01 practice prep with kind and considerate manner in 24/7 online.

>> DAA-C01 Latest Dumps Ebook <<

DAA-C01 Actual Dumps | DAA-C01 Valid Dumps Demo

The data that come up with our customers who have bought our DAA-C01 actual exam and provided their scores show that our high pass rate is 98% to 100%. This is hard to find and compare with in the market. And numerous enthusiastic feedbacks from our worthy clients give high praises not only on our DAA-C01 study torrent, but also on our sincere and helpful 24 hours customer services on DAA-C01 exam questions online. All of these prove that we are the first-class vendor in this career and have authority to ensure your success in your first try on DAA-C01 exam.

Snowflake SnowPro Advanced: Data Analyst Certification Exam Sample Questions (Q16-Q21):

NEW QUESTION # 16
You have Parquet files containing customer order data in an external stage. You need to create a secure view in Snowflake that filters the data based on user roles. Only users with the 'SALES REP' role should see orders from their assigned region, while 'MANAGER' roles should see all data'. Assuming you have set up appropriate role hierarchies, how would you implement this using row-level security policies with Parquet external tables?

  • A. Create a secure view that queries the Parquet files directly using 'JSON EXTRACT PATH TEXT to access the region information. Apply a JOIN operation with a role table to filter the data based on the user's role.
  • B. Create a secure view that directly queries the Parquet files using to access the region information. Apply a WHERE clause in the view definition using to filter based on the user's role. No RLS policy needed.
  • C. Create an external table with a schema defined according to the Parquet files. Define a masking policy that hides the sensitive information for users without proper roles. Create a standard view on top of the external table. Apply the masking policy to a column inside view.
  • D. Create a secure view that queries the external table. Then, define a row access policy that filters the data based on the user role and the region, and apply the policy to the secure view. The policy should use to determine the appropriate filtering criteria. Delegate the ownership to 'ACCOUNTADMIN'.
  • E. Create a standard view querying the external table. Create a row access policy that filters the data based on the user role and the region. Apply the policy to the external table. Delegate the ownership to 'ACCOUNTADMIN'.

Answer: D

Explanation:
Row Access Policies (RAP) are designed for Row Level Security, and they are applied to tables or views. Since the data is in an external table accessed through a view, the policy should be attached to the secure view. The ' function is used to determine the user's current role within the policy's logic. Secure Views protect the underlying data and policy logic from unauthorized access. Delegating ownership to 'ACCOUNTADMIW is not strictly required but a good security practice. Masking policies aren't the correct choice here as it is used to hide data from the user.


NEW QUESTION # 17
You are tasked with creating a data pipeline that ingests data from various sources, including a Snowflake Marketplace data share, and prepares it for analysis. The pipeline involves several transformations and enrichments. Which of the following methods offer the BEST approach to manage data lineage and auditability within this pipeline, considering the shared data from the Marketplace?

  • A. Replicate the data share's tables into your own database and track changes on the replicated tables.
  • B. Use Snowflake's 'SYSTEM$GET_PREDECESSORS' and functions combined with a metadata repository to capture and visualize data lineage.
  • C. Implement a custom logging system that records each transformation step and data source, including the data share details.
  • D. Rely solely on Snowflake's query history and table metadata to track data lineage.
  • E. Create a series of temporary tables at each stage of the pipeline to store intermediate results and track data lineage.

Answer: B

Explanation:
Option C is the best approach. Snowflake's built-in functions like 'SYSTEM$GET_PREDECESSORS' and allow you to programmatically trace the dependencies and data flow within your Snowflake environment, including data accessed from shares. Combining this information with a metadata repository provides a robust and auditable data lineage solution. Option A is insufficient as it doesn't provide a structured and easily navigable lineage. Option B is viable but requires significant manual effort to maintain and scale. Option D creates unnecessary storage overhead and doesn't inherently improve data lineage tracking. Option E is not recommended as replicating shared data goes against the purpose of data sharing and can lead to synchronization issues.


NEW QUESTION # 18
You are tasked with creating a new data model in Snowflake for a marketing analytics team. The source data is in a 3rd Normal Form (3NF) relational database. The team requires fast query performance for ad-hoc analysis and dashboards, primarily focusing on sales trends by product category, region, and customer segment. Which of the following approaches is MOST effective for transforming the 3NF data into a consumption-ready layer in Snowflake?

  • A. Load the data into a single, wide table using a CTAS statement with all necessary columns for the marketing team's analysis.
  • B. Transform the data into a star schema with a fact table containing sales metrics and dimension tables for product category, region, and customer segment. Use Snowflake's clustering feature on the fact table based on date.
  • C. Migrate the data to Snowflake and implement a Data Vault model for long-term data management and historical tracking, then build a dimensional model on top for the marketing team.
  • D. Create a series of materialized views that aggregate the data at different levels of granularity, such as daily sales by product and region.
  • E. Replicate the 3NF database structure directly into Snowflake and create views for the BI tool.

Answer: B

Explanation:
A star schema is optimized for Bl querying due to its denormalized structure and clear separation of facts and dimensions. Clustering the fact table on date further improves query performance for time-based trend analysis. Replicating the 3NF structure would not provide the necessary performance for ad-hoc analysis. Data Vault, while beneficial for long-term data management, adds complexity and overhead for this specific use case. A single wide table can lead to performance issues with a large number of columns. While materialized views can help, a star schema provides a more fundamental structure optimized for the analysis patterns described.


NEW QUESTION # 19
You have identified a potentially valuable dataset on the Snowflake Marketplace that provides demographic information by zip code. Your company has customer data in a table 'CUSTOMERS' with columns 'CUSTOMER ID' ONT), 'ZIP CODE' (VARCHAR), and 'PURCHASE AMOUNT (NUMBER). Before subscribing to the Marketplace data, you want to preview the data to ensure it contains the necessary information and assess its quality. What is the recommended and MOST efficient way to preview the data from the Snowflake Marketplace listing?

  • A. Subscribe to the free trial of the Snowflake Marketplace listing, create a database from the shared data, and then sample the demographic data using 'SELECT FROM .. LIMIT 100'.
  • B. Create a stored procedure that dynamically calls the Marketplace data listing API to fetch a JSON sample and parse the JSON data into a temporary table for previewing.
  • C. Use the 'Get Data' button on the Marketplace listing and specify that you only want a small subset of the data, such as data for a specific geographic region. This will create a smaller, more manageable dataset for previewing.
  • D. Utilize the 'Preview Data' tab available directly within the Snowflake Marketplace listing. This tab typically provides a sample of the data, allowing you to inspect the data structure, content, and quality before subscribing.
  • E. Contact the data provider directly and request a sample dataset to be delivered to you as a CSV file. Then upload this CSV file to an internal stage and query it to preview the data.

Answer: D

Explanation:
Option D is the most recommended and efficient way. The 'Preview Data' tab within the Snowflake Marketplace listing is designed precisely for this purpose. It allows you to inspect a sample of the data directly within the Marketplace interface, without requiring you to subscribe or incur costs. Option A requires you to subscribe to the listing, even if it's a free trial, which is an unnecessary step for simply previewing the data. Option B is inefficient and requires manual effort to obtain and load the data. Option C is not a standard feature of the Snowflake Marketplace. Option E is overly complex and inefficient for a simple preview task.


NEW QUESTION # 20
You are tasked with loading data from an S3 bucket into a Snowflake table named 'SALES DATA'. The data is in CSV format, compressed with gzip, and contains a header row The S3 bucket requires AWS IAM role authentication. The 'SALES DATA' table already exists, and you want to use a named stage for this ingestion process. Which of the following steps are necessary to successfully load the data, minimizing administrative overhead?

  • A. Ensure the S3 bucket has public read access; Snowflake's COPY INTO command will handle decompression and data loading without further configuration.
  • B. Create an external function to read the data from S3 and then insert it into the table, as Snowflake cannot directly read gzipped CSV files from S3.
  • C. Create a new IAM role in AWS with access to the S3 bucket, then create a Snowflake storage integration object referencing that role's ARN and the S3 bucket's URL.
  • D. Create a Snowflake stage object that references the storage integration, the S3 bucket URL, and specifies the file format (CSV with gzip compression and header skip). Use the 'COPY INTO' command referencing the stage.
  • E. Grant usage privilege on the storage integration to the role performing the data load. Ensure the user loading data has access to the Snowflake stage and the ' INSERT privilege on the table.

Answer: C,D,E

Explanation:
Options A, B, and D are correct. Option A: Snowflake needs an IAM role and storage integration to access the S3 bucket securely. Option B: A stage object simplifies the COPY INTO command and handles file format details. Option D: Correct permissions are required for the data load to succeed. Option C is incorrect because Snowflake can directly read gzipped CSV files from S3 when configured correctly. Option E is incorrect because granting public read access to the S3 bucket is a security risk and is not the best practice; using IAM roles provides controlled and secure access.


NEW QUESTION # 21
......

The clients can use the shortest time to prepare the exam and the learning only costs 20-30 hours. The questions and answers of our DAA-C01 study materials are refined and have simplified the most important information so as to let the clients use little time to learn. The clients only need to spare 1-2 hours to learn our DAA-C01 Study Materials each day or learn them in the weekends. Commonly speaking, people like the in-service staff or the students are busy and don’t have enough time to prepare the exam. Learning our DAA-C01 study materials can help them save the time and focus their attentions on their major things.

DAA-C01 Actual Dumps: https://www.realexamfree.com/DAA-C01-real-exam-dumps.html

The experts have designed and verified the RealExamFree DAA-C01 Questions and Answers according to the updated syllabus by Snowflake, In order to protect the vital interests of each IT certification exams candidate, RealExamFree provides high-quality Snowflake DAA-C01 exam training materials, Snowflake DAA-C01 Latest Dumps Ebook I noticed that they update the materials very frequently, It also allows you to assess yourself and test your DAA-C01 Actual Dumps - SnowPro Advanced: Data Analyst Certification Exam exam skills.

He protected his innovative engineers, Robert DAA-C01 McHale provides some guidelines to keep in mind when developing your company's policies,The experts have designed and verified the RealExamFree DAA-C01 Questions and Answers according to the updated syllabus by Snowflake.

Marvelous DAA-C01 Latest Dumps Ebook by RealExamFree

In order to protect the vital interests of each IT certification exams candidate, RealExamFree provides high-quality Snowflake DAA-C01 exam training materials.

I noticed that they update the materials very frequently, It also allows you to assess yourself and test your SnowPro Advanced: Data Analyst Certification Exam exam skills, Our DAA-C01 practice exam will be your best assistant.

Report this page