BTW, DOWNLOAD part of PassTestking ARA-C01 dumps from Cloud Storage: https://drive.google.com/open?id=1QtMANlSrv8ZpQryVOzsLUFe80EsxYq8m
If you buy ARA-C01 exam torrent online, you may have the concern of safety of your money, if you do have the concern like this, we will put your mind at rest. Since we apply the international recognition third party for ARA-C01 exam materials payment, and they are very safe. Your money and account will be very safe if you choose us. What’s more, we also pass guarantee and money back guarantee if you fail to pass the exam, and the money will be refunded to your payment account. If you have any questions about the ARA-C01 Exam Torrent, just contact us.
| Section | Objectives |
|---|---|
| Data Sharing and Collaboration | - Secure data sharing
|
| Security, Governance, and Compliance | - Data governance
|
| Performance and Optimization | - Cost optimization
|
| Data Pipelines and Data Engineering | - Data orchestration
|
| Data Architecture and Design | - Design scalable Snowflake architectures
|
>> Snowflake ARA-C01 Exam Cram Questions <<
As the leader in the market for over ten years, our ARA-C01 practice engine owns a lot of the advantages. Our ARA-C01 study guide is featured less time input, high passing rate, three versions, reasonable price, excellent service and so on. All your worries can be wiped out because our ARA-C01 learning quiz is designed for you. We hope that that you can try our free trials before making decisions.
NEW QUESTION # 61
The data share exists between a data provider account and a data consumer account. Five tables from the provider account are being shared with the consumer account. The consumer role has been granted the imported privileges privilege.
What will happen to the consumer account if a new table (table_6) is added to the provider schema?
Answer: C
Explanation:
grant usage on schema EDW.ACCOUNTING to share PSHARE_EDW_4TEST ;
Grant select on table EDW.ACCOUNTING.Table_6 to database PSHARE_EDW_4TEST_DB ; Explanation:
When a new table (table_6) is added to a schema in the provider's account that is part of a data share, the consumer will not automatically see the new table. The consumer will only be able to access the new table once the appropriate privileges are granted by the provider. The correct process, as outlined in option D, involves using the provider's ACCOUNTADMIN role to grant USAGE privileges on the database and schema, followed by SELECT privileges on the new table, specifically to the share that includes the consumer's database. This ensures that the consumer account can access the new table under the established data sharing setup.
Reference:
Snowflake Documentation on Managing Access Control
Snowflake Documentation on Data Sharing
NEW QUESTION # 62
Data is being imported and stored as JSON in a VARIANT column. Query performance was fine, but most recently, poor query performance has been reported.
What could be causing this?
Answer: B
Explanation:
Data is being imported and stored as JSON in a VARIANT column. Query performance was fine, but most recently, poor query performance has been reported. This could be caused by the following factors:
* The order of the keys in the JSON was changed. Snowflake stores semi-structured data internally in a column-like structure for the most common elements, and the remainder in a leftovers-like column. The order of the keys in the JSON affects how Snowflake determines the common elements and how it optimizes the query performance. If the order of the keys in the JSON was changed, Snowflake might have to re-parse the data and re-organize the internal storage, which could result in slower query performance.
* There were variations in string lengths for the JSON values in the recent data imports. Non-native values, such as dates and timestamps, are stored as strings when loaded into a VARIANT column.
Operations on these values could be slower and also consume more space than when stored in a relational column with the corresponding data type. If there were variations in string lengths for the JSON values in the recent data imports, Snowflake might have to allocate more space and perform more conversions, which could also result in slower query performance.
The other options are not valid causes for poor query performance:
* There were JSON nulls in the recent data imports. Snowflake supports two types of null values in semi- structured data: SQL NULL and JSON null. SQL NULL means the value is missing or unknown, while JSON null means the value is explicitly set to null. Snowflake can distinguish between these two types of null values and handle them accordingly. Having JSON nulls in the recent data imports should not affect the query performance significantly.
* The recent data imports contained fewer fields than usual. Snowflake can handle semi-structured data with varying schemas and fields. Having fewer fields than usual in the recent data imports should not affect the query performance significantly, as Snowflake can still optimize the data ingestion and query execution based on the existing fields.
Considerations for Semi-structured Data Stored in VARIANT
Snowflake Architect Training
Snowflake query performance on unique element in variant column
Snowflake variant performance
NEW QUESTION # 63
How can the Snowpipe REST API be used to keep a log of data load history?
Answer: A
Explanation:
The Snowpipe REST API provides two endpoints for retrieving the data load history: insertReport and loadHistoryScan. The insertReport endpoint returns the status of the files that were submitted to the insertFiles endpoint, while the loadHistoryScan endpoint returns the history of the files that were actually loaded into the table by Snowpipe. To keep a log of data load history, it is recommended to use the loadHistoryScan endpoint, which provides more accurate and complete information about the data ingestion process. The loadHistoryScan endpoint accepts a start time and an end time as parameters, and returns the files that were loaded within that time range. The maximum time range that can be specified is 15 minutes, and the maximum number of files that can be returned is 10,000. Therefore, to keep a log of data load history, the best option is to call the loadHistoryScan endpoint every 10 minutes for a 15-minute time range, and store the results in a log file or a table. This way, the log will capture all the files that were loaded by Snowpipe, and avoid any gaps or overlaps in the time range. The other options are incorrect because:
* Calling insertReport every 20 minutes, fetching the last 10,000 entries, will not provide a complete log of data load history, as some files may be missed or duplicated due to the asynchronous nature of Snowpipe. Moreover, insertReport only returns the status of the files that were submitted, not the files that were loaded.
* Calling loadHistoryScan every minute for the maximum time range will result in too many API calls
* and unnecessary overhead, as the same files will be returned multiple times. Moreover, the maximum time range is 15 minutes, not 1 minute.
* Calling insertReport every 8 minutes for a 10-minute time range will suffer from the same problems as option A, and also create gaps or overlaps in the time range.
References:
* Snowpipe REST API
* Option 1: Loading Data Using the Snowpipe REST API
* PIPE_USAGE_HISTORY
NEW QUESTION # 64
A company is designing high availability and disaster recovery plans and needs to maximize redundancy and minimize recovery time objectives for their critical application processes. Cost is not a concern as long as the solution is the best available. The plan so far consists of the following steps:
1. Deployment of Snowflake accounts on two different cloud providers.
2. Selection of cloud provider regions that are geographically far apart.
3. The Snowflake deployment will replicate the databases and account data between both cloud provider accounts.
4. Implementation of Snowflake client redirect.
What is the MOST cost-effective way to provide the HIGHEST uptime and LEAST application disruption if there is a service event?
Answer: C
Explanation:
To provide the highest uptime and least application disruption in case of a service event, the best option is to use the Business Critical Snowflake edition and connect the applications using the <organization_name>-
<accountLocator> URL. The Business Critical Snowflake edition offers the highest level of security, performance, and availability for Snowflake accounts. It includes features such as customer-managed encryption keys, HIPAA compliance, and 4-hour RPO and RTO SLAs. It also supports account replication and failover across regions and cloud platforms, which enables business continuity and disaster recovery. By using the <organization_name>-<accountLocator> URL, the applications can leverage the Snowflake Client Redirect feature, which automatically redirects the client connections to the secondary account in case of a failover. This way, the applications can seamlessly switch to the backup account without any manual intervention or configuration changes. The other options are less cost-effective or less reliable because they either use a lower edition of Snowflake, which does not support account replication and failover, or they use the <organization_name>-<connection_name> URL, which does not support client redirect and requires manual updates to the connection string in case of a failover. References:
* [Snowflake Editions] 1
* [Replication and Failover/Failback] 2
* [Client Redirect] 3
* [Snowflake Account Identifiers] 4
NEW QUESTION # 65
You will be using a multi cluster warehouse. You will statically control the available resources (i.e. servers) and you have large numbers of concurrent user sessions and/or queries and the numbers do not fluctuate significantly.
Which mode will you use for the warehouse?
Answer: B
NEW QUESTION # 66
......
Our system is high effective and competent. After the clients pay successfully for the ARA-C01 study materials the system will send the products to the clients by the mails. The clients click on the links in the mails and then they can use the ARA-C01 study materials immediately. Our system provides safe purchase procedures to the clients and we guarantee the system won’t bring the virus to the clients’ computers and the successful payment for our ARA-C01 Study Materials. Our system is strictly protect the clients’ privacy and sets strict interception procedures to forestall the disclosure of the clients’ private important information. Our system will automatically send the updates of the ARA-C01 study materials to the clients as soon as the updates are available. So our system is wonderful.
ARA-C01 Study Demo: https://www.passtestking.com/Snowflake/ARA-C01-practice-exam-dumps.html
BONUS!!! Download part of PassTestking ARA-C01 dumps for free: https://drive.google.com/open?id=1QtMANlSrv8ZpQryVOzsLUFe80EsxYq8m