Snowflake's Cloud Data Warehouse Questions!

Reviewed by Godwin Iheuwa
Godwin Iheuwa, MS (Computer Science) |
Database Administrator
Review Board Member
Godwin Iheuwa, a Database Administrator at MTN Nigeria, holds an MS in Computer Science, specializing in Agile Methodologies and Database Administration from the University of Bedfordshire and a Bachelor's in Computer Science from the University of Port Harcourt. His proficiency in SQL Server Integration Services (SSIS) and SQL Server Management Studio contributes to his expertise in database management.
 , MS (Computer Science)
By Catherine Halcomb
Catherine Halcomb
Community Contributor
Quizzes Created: 1443 | Total Attempts: 6,686,485
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  • 1/234 Questions

    Snowflake's architecture includes advance capabilities in the cloud services layer that delivers metadata service?

    • True
    • False
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About This Quiz

Test your working knowledge about Snowflake's Cloud Data Warehouse by answering the well-researched quiz questions. Snowflake Cloud Data is a popular user-friendly database that is used extensively. It is used due to its wide data capacity and extremely friendly user interface. Are you well aware of this database? Get the highest score by picking the right options. Let's see how well you score! We challenge you to get a high score, Good Luck!

Snowflakes Cloud Data Warehouse Questions! - Quiz

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  • 2. 

    Snowflake's architecture includes advance capabilities in the cloud services layer that delivers security and authentication control?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Snowflake's architecture includes advanced capabilities in the cloud services layer that deliver security and authentication control. This means that Snowflake has implemented robust measures to ensure the security and authentication of its cloud services. These capabilities are designed to protect sensitive data and prevent unauthorized access, providing users with a secure and reliable environment for their data storage and analytics needs.

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  • 3. 

    True or False: Multi-Cluster Warehouses support high concurrency?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Multi-cluster warehouses support high concurrency because they allow multiple users to access and query data simultaneously. Distributing the workload across multiple clusters it enables parallel processing and improves performance. This concurrency support is beneficial for handling large datasets and complex queries, making Multi-Cluster Warehouses an efficient solution for organizations with high concurrency requirements.

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  • 4. 

    Caching techniques are supported by Snowflake's performance optimizing query methods?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Snowflake's performance optimizing query methods do support caching techniques. Caching is a technique used to store frequently accessed data in a cache, which allows for faster retrieval and reduces the need to access the underlying storage system. By utilizing caching techniques, Snowflake can improve query performance by retrieving data from the cache instead of fetching it from the disk. This helps to reduce latency and improve overall query response times, making the statement "True" accurate.

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  • 5. 

    With an IdP (identity provider) configured for your account, Snowflake supports using SSO to connect and authenticate with JDBC Driver?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    With an IdP (identity provider) configured for your account, Snowflake supports using SSO (Single Sign-On) to connect and authenticate with JDBC Driver. This means that users can use their existing credentials from the IdP to log in and access Snowflake through the JDBC Driver, providing a seamless and secure authentication process.

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  • 6. 

    Snowflake's metadata repository stores references to all of the micro-partitions files for each table, as well as tracking of all versions of the table data within the data retention window?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Snowflake's metadata repository is responsible for storing references to all of the micro-partitions files for each table. It also keeps track of all versions of the table data within the data retention window. Therefore, the given statement is true.

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  • 7. 

    Snowflake's security and authentication includes Multi-Factor authentication?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Snowflake's security and authentication includes Multi-Factor authentication. This means that in addition to a password, users are required to provide an additional form of verification, such as a code sent to their mobile device, to access their Snowflake account. This adds an extra layer of security to protect against unauthorized access and helps ensure that only authorized individuals can access the data stored in Snowflake.

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  • 8. 

    Snowflake's architecture includes advance capabilities in the cloud services layer that delivers query optimization?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Snowflake's architecture includes advanced capabilities in the cloud services layer that deliver query optimization. This means that Snowflake is designed to optimize and improve the performance of queries executed on its platform. By leveraging the capabilities of the cloud services layer, Snowflake can analyze and optimize query execution plans, resulting in faster and more efficient query processing. This feature is one of the key advantages of Snowflake's architecture, allowing users to experience enhanced query performance and improved overall efficiency.

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  • 9. 

    Create Role can be granted within a Snowflake account by the administrator?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is true because the administrator of a Snowflake account has the authority to grant the "Create Role" privilege to users within the account. This privilege allows users to create new roles, which are used to manage and assign permissions to groups of users. By granting this privilege, the administrator can delegate some administrative tasks and empower users to create and manage roles as needed.

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  • 10. 

    Create User permission can be granted within a Snowflake account by the administrator?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The explanation for the given correct answer is that the administrator of a Snowflake account has the ability to grant the Create User permission. This permission allows the administrator to create new user accounts within the Snowflake account. By granting this permission, the administrator can control who has access to the account and manage the user accounts effectively.

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  • 11. 

    Retrieving results of previous query from cache is supported by Snowflake's performance optimizing query methods?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Snowflake's performance optimizing query methods include the ability to retrieve results of previous queries from cache. This means that if a query has already been executed and the results are stored in the cache, subsequent queries can retrieve the results from the cache instead of re-executing the query. This can significantly improve query performance and reduce the amount of data that needs to be processed. Therefore, the statement "Retrieving results of previous query from cache is supported by Snowflake's performance optimizing query methods" is true.

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  • 12. 

    An enterprise view of data is useful because:

    • A. A data set can be stored once and shared multiple times

    • B. Data set provisioning is assigned to the owner of the data set

    • C. Data sets can be shared securely

    • D. All of the above

    Correct Answer
    A. D. All of the above
    Explanation
    An enterprise view of data is useful because it allows a data set to be stored once and shared multiple times, ensuring efficiency and avoiding duplication of efforts. Additionally, data set provisioning is assigned to the owner of the data set, ensuring accountability and proper management. Lastly, data sets can be shared securely, protecting sensitive information and maintaining data integrity. Therefore, all of these reasons make an enterprise view of data beneficial.

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  • 13. 

    Snowflake automatically partitions the data so that the user does not need to define partition scheme?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Snowflake automatically partitions the data, which means that it organizes the data into smaller, more manageable chunks based on certain criteria. This partitioning is done by Snowflake itself, without the need for the user to define a specific partition scheme. This feature simplifies the data management process for the user, as they do not have to spend time and effort manually partitioning the data. Therefore, the given answer "True" is correct.

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  • 14. 

    Zero-Copy cloning allow a customer to provision real, Production data for development and test environments without physically copying the data?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Zero-Copy cloning is a feature that enables customers to provision real, production data for development and test environments without physically copying the data. This means that instead of duplicating the data, it is accessed directly from the production environment, saving time and resources. Therefore, the statement "True" is correct.

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  • 15. 

    Snowpipe is a continuous data ingestion service that detects and loads streaming data?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Snowpipe is a continuous data ingestion service provided by Snowflake, a cloud-based data warehousing platform. It is designed to detect and load streaming data in real-time. With Snowpipe, users can automatically ingest data from various sources, such as event streams or log files, into their Snowflake data warehouse without the need for manual intervention. This allows for efficient and timely data processing and analysis, making the statement "True" accurate.

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  • 16. 

    What are they general indicators that can help determine whether to define a clustering key for a very large table: A) Queries on the table are running slower than expected or have noticeably degraded over time B) The clustering ratio for the table is very low and the clustering depth is very large

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The correct answer is True. This is because the general indicators mentioned in option A, such as slower queries and degraded performance over time, can indeed help determine whether to define a clustering key for a very large table. These indicators suggest that the table may not be efficiently organized, and defining a clustering key can help improve the table's performance by physically ordering the data. Option B, on the other hand, does not provide any indicators related to performance or query speed, making it less relevant in this context.

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  • 17. 

    The key to sizing a warehouse is the experiment with different types of queries and different warehouse sizes to determine the best combinations that best meet your specific query requirements and workload.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement suggests that the best way to determine the appropriate size for a warehouse is by conducting experiments with various types of queries and different warehouse sizes. By doing so, one can identify the optimal combinations that effectively fulfill the specific query requirements and workload. This implies that there is no one-size-fits-all solution when it comes to warehouse sizing, and it is crucial to experiment and adapt based on the specific needs and demands of the queries being conducted.

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  • 18. 

    Which of the following is not a layer in Snowflake's Architecture?

    • A. Storage

    • B. Cloud Services

    • C. Data Catalog

    • D. Virtual Warehouses

    Correct Answer
    A. C. Data Catalog
    Explanation
    Snowflake's architecture consists of multiple layers, including Storage, Cloud Services, and Virtual Warehouses. The Storage layer is responsible for storing and managing the data, while the Cloud Services layer handles tasks like query optimization and resource management. Virtual Warehouses provide compute resources for running queries. However, Snowflake does not have a specific layer called Data Catalog. While Snowflake does provide metadata management capabilities, it is not considered a separate layer in its architecture. Therefore, option C is the correct answer.

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  • 19. 

    True or False: Data Storage is independent from compute?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Data storage being independent from compute means that the storage of data is not tied to a specific computational resource or system. In other words, data can be stored separately from the computing infrastructure, allowing for flexibility in accessing and processing the data. This independence enables scalability, as storage resources can be easily expanded or upgraded without affecting the compute resources. It also allows for data to be accessed and processed by multiple compute resources simultaneously, improving efficiency and performance. Therefore, the statement "True" is correct in stating that data storage is independent from compute.

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  • 20. 

    Snowflake's architecture includes advance capabilities in the cloud services layer that delivers transaction management for consistent operations on the same data at the same time?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Snowflake's architecture includes advanced capabilities in the cloud services layer that enable transaction management for consistent operations on the same data at the same time. This means that multiple users can perform operations on the same data simultaneously without conflicts or inconsistencies. Snowflake's architecture ensures data integrity and consistency, making it a reliable and efficient platform for data processing and analysis.

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  • 21. 

    Snowflake Support Services addresses customer issues covering product usage questions?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Snowflake Support Services is designed to assist customers with any issues they may have regarding product usage. This includes answering questions, providing guidance, and resolving any problems or concerns that customers may encounter while using Snowflake's products. Therefore, the statement "Snowflake Support Services addresses customer issues covering product usage questions" is true.

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  • 22. 

    Drop User permission can be granted within a Snowflake account by the administrator?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    In Snowflake, the administrator has the authority to grant the Drop User permission within the account. This permission allows the administrator to delete a user from the Snowflake account. Therefore, the statement "Drop User permission can be granted within a Snowflake account by the administrator" is true.

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  • 23. 

    Grant Privilege permission can be granted within a Snowflake account by the administrator?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    In Snowflake, the administrator has the ability to grant privilege permissions within the account. This means that the administrator can assign specific privileges to users or roles, allowing them to perform certain actions or access certain resources within the Snowflake account. Therefore, the statement "Grant Privilege permission can be granted within a Snowflake account by the administrator" is true.

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  • 24. 

    Federated authentication in Snowflake is complaint with SAML 2.0?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Federated authentication in Snowflake is compliant with SAML 2.0. This means that Snowflake supports the use of SAML 2.0 for federated authentication, allowing users to authenticate to Snowflake using their existing SAML 2.0 identity provider. SAML 2.0 is an industry-standard protocol for exchanging authentication and authorization data between parties, making it a widely supported and secure option for federated authentication.

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  • 25. 

    MFA (Multi-factor Authentication) is an integrated feature powered by Duo Security service.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    MFA (Multi-factor Authentication) is indeed an integrated feature powered by Duo Security service. This means that Duo Security provides the technology and infrastructure for implementing MFA, which adds an extra layer of security by requiring users to provide multiple forms of authentication, such as a password and a verification code sent to their mobile device. By confirming the truthfulness of this statement, it indicates that MFA is indeed available as a feature through Duo Security.

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  • 26. 

    With an IdP (identity provider) configured for your account, Snowflake supports using SSO to connect and authenticate with ODBC Driver?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    With an IdP (identity provider) configured for your account, Snowflake supports using Single Sign-On (SSO) to connect and authenticate with the ODBC Driver. This means that users can use their existing credentials from the IdP to log in and access Snowflake, providing a seamless and secure authentication process.

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  • 27. 

    There are cases where separate accounts are required such as different editions or regions?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Separate accounts may be required in cases where different editions or regions of a product or service are available. This could be due to variations in pricing, availability, or content specific to certain regions or editions. Having separate accounts allows for better management and customization based on the specific needs and preferences of each edition or region.

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  • 28. 

    Semi-structured data strings are stored in a column with a Snowflake data type of __________________?

    • A. Object

    • B. Character

    • C. Varchar

    • D. Variant

    • E. None of the above

    Correct Answer
    A. D. Variant
    Explanation
    Semi-structured data strings are stored in a column with a Snowflake data type of Variant. The Variant data type in Snowflake allows for storing JSON, XML, and other semi-structured data formats. It is a flexible data type that can adapt to different structures and allows for querying and manipulating the data within the column.

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  • 29. 

    Metadata cache is used to optimize queries and improve query compile time?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Metadata cache is a component in a database management system that stores metadata information about the database objects such as tables, columns, indexes, etc. This information is used by the query optimizer to generate efficient query execution plans. By storing this information in the metadata cache, the query optimizer can quickly access and utilize it during query compilation, resulting in improved query performance and reduced compile time. Therefore, the statement that metadata cache is used to optimize queries and improve query compile time is true.

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  • 30. 

    Semi-structured data can be queried using SQL while incorporating JSON path notation?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Semi-structured data refers to data that does not have a strict schema or structure, such as JSON or XML. SQL is a standard query language used to manage and manipulate structured data in relational databases. However, with the increasing popularity of semi-structured data formats like JSON, SQL has also evolved to support querying and manipulating such data using JSON path notation. This allows users to query and extract specific data elements from semi-structured data using familiar SQL syntax. Therefore, the statement that semi-structured data can be queried using SQL while incorporating JSON path notation is true.

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  • 31. 

    Micro-partitions are immutable?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    subsequent changes of any type to the data will be written to additional micro-partitions

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  • 32. 

    A Snowflake mechanism that is used to limit the number of micro-partitions scanned by a query is called ________?

    • A. Governor

    • B. Regulator

    • C. Pruning

    • D. None of the above

    Correct Answer
    A. C. Pruning
    Explanation
    Pruning is a Snowflake mechanism used to limit the number of micro-partitions scanned by a query. It involves selectively eliminating unnecessary partitions from the scan process, which helps to improve query performance and reduce resource consumption. By pruning irrelevant partitions, Snowflake can optimize query execution by only scanning the necessary data, resulting in faster query response times and more efficient resource utilization.

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  • 33. 

    For most tables, it is a best practice to allow Snowflake's automated micro-partitioning process to fully manage the table's micro-partitions?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    It is best practice to allow Snowflake's automated micro-partitioning process to fully manage the table's micro-partitions because Snowflake's automatic micro-partitioning optimizes query performance by organizing data into smaller, more manageable chunks. This allows for efficient pruning and retrieval of only the relevant data during query execution, improving query performance and reducing costs. By letting Snowflake handle the micro-partitioning process, users can focus on analyzing the data rather than managing the underlying storage and partitioning structures.

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  • 34. 

    What technique does Snowflake use to limit the number of micro-partitions scanned by each query?

    • A. Indexing

    • B. Pruning

    • C. Map Reduce

    • D. B-Tree

    Correct Answer
    A. B. Pruning
    Explanation
    Snowflake uses pruning technique to limit the number of micro-partitions scanned by each query. Pruning involves analyzing the query predicates and metadata to determine which micro-partitions can be skipped during query execution. By eliminating unnecessary micro-partitions, Snowflake optimizes query performance and reduces the amount of data that needs to be scanned, resulting in faster query processing times. This technique helps improve the efficiency and speed of queries in Snowflake's data warehouse architecture.

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  • 35. 

    Which of the following techniques can be used in Snowflake to improve query performance?

    • A. Index definition

    • B. Cluster Keys/Reclustering

    • C. Distribution keys

    • D. Query Hints

    Correct Answer
    A. B. Cluster Keys/Reclustering
    Explanation
    Cluster Keys/Reclustering can be used in Snowflake to improve query performance. Cluster Keys determine the physical order of data within a table, which can help to reduce the amount of data that needs to be scanned during a query. Reclustering is the process of reordering the data based on the cluster key to optimize query performance. By clustering the data based on commonly used columns in queries, Snowflake can store related data together, leading to faster query execution times.

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  • 36. 

    True or False: All interactions with data are initialized through the services layer?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    All interactions with data are initialized through the services layer. This means that any action or operation involving data, such as retrieving, updating, or deleting data, must be initiated through the services layer. The services layer acts as an intermediary between the data layer and the presentation layer, providing a centralized and controlled way to access and manipulate data. By enforcing this pattern, it ensures that data operations are consistent, secure, and follow any business rules or logic defined in the services layer.

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  • 37. 

    Drop Role can be granted within a Snowflake account by the administrator?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    In Snowflake, the administrator has the ability to grant the "DROP ROLE" privilege to users. This privilege allows users to drop or delete roles within the Snowflake account. Therefore, it is true that the "DROP ROLE" privilege can be granted by the administrator in a Snowflake account.

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  • 38. 

    A defined data set can be shared with customers outside the Snowflake account is?

    • Snowflake's Cloning

    • Snowflakes's Data Sharing

    Correct Answer
    A. Snowflakes's Data Sharing
    Explanation
    Snowflake's Data Sharing allows a defined data set to be shared with customers outside the Snowflake account. This feature enables organizations to securely and efficiently share data with external parties, such as customers or partners, without the need for data movement or duplication. It provides real-time access to the shared data, ensuring that all parties have access to the most up-to-date information. With Snowflake's Data Sharing, organizations can collaborate and exchange data seamlessly, enhancing their business relationships and improving decision-making processes.

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  • 39. 

    With an IdP (identity provider) configured for your account, Snowflake supports using SSO to connect and authenticate with Python Connector?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    With an IdP (identity provider) configured for your account, Snowflake supports using SSO (Single Sign-On) to connect and authenticate with Python Connector. This means that users can use their existing credentials from the IdP to log in to Snowflake and access the database using Python Connector, providing a seamless and secure authentication process.

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  • 40. 

    Snowflake instances in different regions require separate accounts?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Snowflake instances in different regions require separate accounts because each region operates on its own infrastructure and has its own set of resources. Separate accounts are necessary to manage and control access to the instances in each region. This allows for better security, governance, and performance optimization, as well as the ability to scale independently in different regions based on specific requirements and needs.

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  • 41. 

    When defining columns to contain dates or timestamps, Snowflake recommend choosing a date or timestamp data type rather than a character data type?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Snowflake stores DATE and TIMESTAMP data more efficiently than VARCHAR, resulting in better query performance.

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  • 42. 

    The closer the ratio of scanned micro-partitions and columnar data is to the ratio of actual data selected, the more efficient is the pruning performed on the table?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is true because when the ratio of scanned micro-partitions and columnar data closely matches the ratio of actual data selected, it indicates that the pruning performed on the table is efficient. This means that only the necessary data is being scanned and retrieved, leading to faster and more efficient query execution. Therefore, the closer the ratio is, the more efficient the pruning is.

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  • 43. 

    As a general rule, Snowflake recommends ordering the keys from lowest cardinality to highest cardinality for a clustering key.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Snowflake recommends ordering the keys from lowest cardinality to highest cardinality for a clustering key because it helps optimize query performance. By ordering the keys in this manner, Snowflake can efficiently group and organize the data, which can lead to faster query execution and improved data retrieval. This approach ensures that the data is evenly distributed across the clusters, reducing the need for data movement during query processing. Therefore, it is advisable to follow this general rule when defining the clustering key in Snowflake.

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  • 44. 

    If you want to use a column with very high cardinality as a clustering key, we recommend defining the key as an expression on the column, rather than on the column directly, to reduce the number of distinct values.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    instead of c_timestamp, use to_date(c_timestamp)

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  • 45. 

    Snowflake tables are logical structures of collections of columns and rows of data physically stored in Snowflake's FDN files (micro-partitions)

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Snowflake tables are indeed logical structures that organize data into columns and rows. These tables are physically stored in Snowflake's FDN files, which are micro-partitions. Micro-partitions are a key feature of Snowflake's architecture, as they enable efficient data storage and query processing. Therefore, the given answer, "True," is correct.

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  • 46. 

    Snowflake includes Role-Based Access Control to enable administrators to:

    • A. Limit access to data and privileges

    • B. Manage secure access to the Snowflake account and data

    • C. Establish role hierarchy and privilege inheritance to align access

    • D. All of the above

    Correct Answer
    A. D. All of the above
    Explanation
    Snowflake includes Role-Based Access Control (RBAC) to enable administrators to limit access to data and privileges, manage secure access to the Snowflake account and data, and establish role hierarchy and privilege inheritance to align access. This means that administrators can control who has access to what data and what actions they can perform, ensuring security and data protection within the Snowflake platform.

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  • 47. 

    With an IdP (identity provider) configured for your account, Snowflake supports using SSO to connect and authenticate with SnowSQL?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    With an IdP (identity provider) configured for your account, Snowflake supports using SSO (Single Sign-On) to connect and authenticate with SnowSQL. This means that users can use their existing credentials from the IdP to log in to Snowflake, eliminating the need for separate Snowflake-specific usernames and passwords. SSO provides a more secure and streamlined authentication process for users.

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  • 48. 

    Warehouse cache may be reset or invalidated if the Virtual Warehouse is suspended and resumed?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    When a Virtual Warehouse is suspended and resumed, it is possible for the warehouse cache to be reset or invalidated. This means that any data or information stored in the cache may be cleared or become invalid. This can occur due to various reasons such as system maintenance or updates. Therefore, the statement "Warehouse cache may be reset or invalidated if the Virtual Warehouse is suspended and resumed" is true.

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  • 49. 

    Snowflake is currently available on the following Cloud Providers:

    • A.  AWS

    • B. Google

    • C. Microsoft's Azure

    • D. All of the above

    Correct Answer
    A. D. All of the above
    Explanation
    Snowflake is currently available on multiple cloud providers including AWS, Google, and Microsoft's Azure. This means that users have the flexibility to choose the cloud provider that best suits their needs and preferences. By being available on all of these cloud providers, Snowflake ensures that it can reach a wider range of users and provide them with a seamless and efficient data warehousing solution.

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Godwin Iheuwa |MS (Computer Science) |
Database Administrator
Godwin Iheuwa, a Database Administrator at MTN Nigeria, holds an MS in Computer Science, specializing in Agile Methodologies and Database Administration from the University of Bedfordshire and a Bachelor's in Computer Science from the University of Port Harcourt. His proficiency in SQL Server Integration Services (SSIS) and SQL Server Management Studio contributes to his expertise in database management.

Quiz Review Timeline (Updated): Jun 28, 2024 +

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  • Jun 28, 2024
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