[2023年11月]更新のData-Architect試験問題と有効なData-Architect問題集PDF
Data-Architectブレーン問題集学習ガイドにはヒントとコツで試験合格を目指そう
Salesforce Data-Architect試験に受験資格を得るためには、最低でもSalesforceプラットフォームでの2年間の経験を含む、データアーキテクチャと管理の分野で5年以上の経験が必要です。また、Salesforce Certified Application ArchitectまたはSalesforce Certified System Architectなどの事前必須認定資格を持っている必要があります。Salesforce Data-Architect試験に合格することは、Salesforceデータアーキテクチャと管理についての深い理解を示す重要な業績であり、この分野で新しいキャリアの機会を開拓することができます。
質問 # 43
Northern trail Outfitters (NTO) uses Sales Cloud and service Cloud to manage sales and support processes. Some of NTOs team are complaining they see new fields on their page unsure of which values need be input. NTO is concerned about lack of governance in making changes to Salesforce.
Which governance measure should a data architect recommend to solve this issue?
- A. Create and manage a data dictionary and ups a governance process for changes made to common objects.
- B. Create validation rules with error messages to explain why the fields is used
- C. Add description fields to explain why the field is used, and mark the field as required.
- D. Create reports to identify which users are leaving blank, and use external data sources o agreement the missing data.
正解：A
解説：
To solve the issue of lack of governance in making changes to Salesforce, a data architect should recommend creating and managing a data dictionary and setting up a governance process for changes made to common objects. A data dictionary is a document that defines the metadata, structure, and relationship of each object and field in Salesforce. A governance process is a set of rules and procedures that govern how changes are proposed, reviewed, approved, and deployed in Salesforce. These measures will help NTO to maintain consistency, quality, and clarity of their data model and avoid confusion and errors among users. Option A is incorrect because adding description fields to explain why the field is used, and marking the field as required will not prevent unauthorized or unnecessary changes to Salesforce. Option C is incorrect because creating reports to identify which users are leaving blank, and using external data sources to augment the missing data will not address the root cause of the issue, which is the lack of governance in making changes to Salesforce. Option D is incorrect because creating validation rules with error messages to explain why the fields are used will not stop users from seeing new fields on their page that they are unsure of.
質問 # 44
DreamHouse Realty has an integration that creates records in a Salesforce Custom Object. The Custom Object has a field marked as required on the page layout.
DreamHouse Realty has noticed that many of the records coming from the external system are missing data in this field.
The Architect needs to ensure this field always contains data coming from the source system.
Which two approaches should the Architect take? Choose 2 answers
- A. Create a Workflow to default a value into this field.
- B. Mark the field required in setup at the field level.
- C. Blame the customer's external system for bad data.
- D. Set up a Validation Rule to prevent blank values.
正解：B、D
質問 # 45
Universal Container require all customers to provide either a phone number of an email address when registering for an account.
What should the data architect use to ensure this requirement is met?
- A. Apex Class
- B. validation Rule
- C. Process Builder
- D. required Fields
正解：B
質問 # 46
For a production cutover, a large number of Account records will be loaded into Salesforce from a legacy system. The legacy system does not have enough information to determine the Ownership for these Accounts upon initial load. Which two recommended options assign Account ownership to mitigate potential performance problems?
- A. Let the VP of the Sales department, who will report directly to the senior VP, own all the Account records.
- B. Let a "system user" own all the Account records without assigning any role to this user in Role Hierarchy.
- C. Let a "system user" own the Account records and assign this user to the lowest-level role in the Role Hierarchy.
- D. Let a "system user" own all the Account records and make this user part of the highest-level role in the Role Hierarchy.
正解：B、C
質問 # 47
UC is planning a massive SF implementation with large volumes of dat
a. As part of the org's implementation, several roles, territories, groups, and sharing rules have been configured. The data architect has been tasked with loading all of the required data, including user data, in a timely manner.
What should a data architect do to minimize data load times due to system calculations?
- A. Enable defer sharing calculations, and suspend sharing rule calculations
- B. Leverage the Bulk API and concurrent processing with multiple batches
- C. Load the data through data loader, and turn on parallel processing.
- D. Enable granular locking to avoid "UNABLE _TO_LOCK_ROW" error.
正解：A
解説：
The correct answer is A, enable defer sharing calculations, and suspend sharing rule calculations. Defer sharing calculations and suspend sharing rule calculations are features that allow you to temporarily disable the automatic recalculation of sharing rules when you load large volumes of data. This can improve the performance and speed of your data load process by avoiding unnecessary system calculations. Loading the data through data loader, leveraging the bulk API, or enabling granular locking are also options that can help with data load times, but they do not directly address the system calculations issue.
質問 # 48
Universal Containers is looking to use Salesforce to manage their sales organization. They will be migrating legacy account data from two aging systems into Salesforce. Which two design considerations should an architect take to minimize data duplication? Choose 2 answers
- A. Use Salesforce matching and duplicate rules.
- B. Use a workflow to check and prevent duplicates.
- C. Import the data concurrently.
- D. Clean data before importing to Salesforce.
正解：A、D
解説：
Cleaning data before importing to Salesforce and using Salesforce matching and duplicate rules are two design considerations that an architect should take to minimize data duplication when migrating legacy account data from two aging systems into Salesforce. Cleaning data before importing involves removing or correcting any inaccurate, incomplete, or inconsistent data from the source systems, as well as identifying and resolving any potential duplicates. This ensures that only high-quality and unique data is imported to Salesforce. Using Salesforce matching and duplicate rules allows the architect to define how Salesforce identifies duplicate records during import and how users can handle them. This prevents or reduces the creation of duplicate records in Salesforce and improves data quality. The other options are not effective or recommended for minimizing data duplication.
質問 # 49
Which two statements are accurate with respect to performance testing a Force.com application?
- A. All Force.com applications must be performance tested in a sandbox as well as production.
- B. Applications with highly customized code or large volumes should be performance tested.
- C. Application performance benchmarked in a sandbox can also be expected in production.
- D. A performance test plan must be created and submitted to Salesforce customer support.
正解：B、D
質問 # 50
Universal Containers has more than 10 million records in the Order_c object. The query has timed out when running a bulk query. What should be considered to resolve query timeout?
- A. Streaming API
- B. PK Chunking
- C. Tooling API
- D. Metadata API
正解：B
質問 # 51
UC is planning a massive SF implementation with large volumes of dat
a. As part of the org's implementation, several roles, territories, groups, and sharing rules have been configured. The data architect has been tasked with loading all of the required data, including user data, in a timely manner.
What should a data architect do to minimize data load times due to system calculations?
- A. Enable defer sharing calculations, and suspend sharing rule calculations
- B. Leverage the Bulk API and concurrent processing with multiple batches
- C. Load the data through data loader, and turn on parallel processing.
- D. Enable granular locking to avoid "UNABLE _TO_LOCK_ROW" error.
正解：A
質問 # 52
A national nonprofit organization is using Salesforce to recruit members. The recruitment process requires a member to be matched with a volunteer opportunity. Given the following:
1. A record is created in Project__ c and used to track the project through completion.
2. The member may then start volunteering and is required to track their volunteer hours, which is stored in VTOTime_c object related to the project.
3. Ability to view or edit the VTOTime__c object needs to be the same as the Project__ c record.
4. Managers must see total hours volunteered while viewing the Project__ c record.
Which data relationship should the data architect use to support this requirement when creating the custom VTOTime__c object?
- A. Lookup field on VTOTime_c to Project_c with formula filed on Project__ c showing Sum of hours from VTOTime__c records.
- B. Master Detail Field on VTOTime_ c to Project_c with rollup summary field on Project __c showing sum of hours from VTOTime_c records.
- C. Lookup Field on Project_c to VTOTime_c displaying a list of VTOTime__c in a related list.
- D. Master Detail field on Project _c to VTOTime _c showing a list of VTOTime_c Records in a related list.
正解：B
質問 # 53
Cloud Kicks is launching a Partner Community, which will allow users to register shipment requests that are then processed by Cloud Kicks employees. Shipment requests contain header information, and then a list of no more than 5 items being shipped.
First, Cloud Kicks will introduce its community to 6,000 customers in North America, and then to 24,000 customers worldwide within the next two years. Cloud Kicks expects 12 shipment requests per week per customer, on average, and wants customers to be able to view up to three years of shipment requests and use Salesforce reports.
What is the recommended solution for the Cloud Kicks Data Architect to address the requirements?
- A. Create a custom object to track shipment requests and a child custom object to track shipment items. Implement an archiving process that moves data off-platform after three years.
- B. Create an external custom object to track shipment requests and a child external object to track shipment items. External objects are stored off-platform in Heroku's Postgres database.
- C. Create a custom object to track shipment requests with five lookup custom fields for each item being shipped Implement an archiving process that moves data off-platform after three years.
- D. Create an external custom object to track shipment requests with five lookup custom fields for each item being shipped. External objects are stored off-platform in Heroku's Postgres database.
正解：A
解説：
The recommended solution for the Cloud Kicks Data Architect to address the requirements is to create a custom object to track shipment requests and a child custom object to track shipment items. Implement an archiving process that moves data off-platform after three years. This solution would allow Cloud Kicks to store and manage their shipment data on Salesforce, and use Salesforce reports to analyze it. However, since Cloud Kicks expects a large volume of data over time, they should implement an archiving process that moves data off-platform after three years to avoid hitting the Org data storage limit and maintain optimal performance3. External objects are not a good option for this scenario, because they are stored off-platform in an external system, such as Heroku's Postgres database, and they have limited functionality and performance compared to custom objects
質問 # 54
Universal Containers (UC) has a complex system landscape and is implementing a data governance program for the first time Which two first steps would be appropriate for UC to initiate an assessment of data architecture? Choose 2 answers
- A. Engage with database administrators to assess current database performance metrics.
- B. Engage with executive sponsorship to assess enterprise data strategy and goals.
- C. Engage with business units and IT to assess current operational systems and data models.
- D. Engage with IT program managers to assess current velocity of projects in the pipeline.
正解：B、C
解説：
Engaging with executive sponsorship to assess enterprise data strategy and goals, and engaging with business units and IT to assess current operational systems and data models are two first steps that would be appropriate for UC to initiate an assessment of data architecture. These steps will help to understand the current state of data management, the business needs and expectations, and the gaps and opportunities for improvement. Engaging with IT program managers to assess current velocity of projects in the pipeline, and engaging with database administrators to assess current database performance metrics are not relevant steps for assessing data architecture, as they are more related to project management and technical performance.
質問 # 55
UC is rolling out Sales App globally to bring sales teams together on one platform. UC expects millions of opportunities and accounts to be creates and is concerned about the performance of the application.
Which 3 recommendations should the data architect make to avoid the data skew? Choose 3 answers.
- A. Limit associating 10000 records looking up to same records.
- B. Limit assigning one user 10000 records ownership.
- C. Assign 10000 opportunities to one account.
- D. Use picklist fields rather than lookup to custom object.
- E. Limit associating 10000 opportunities to one account.
正解：A、B、E
解説：
Data skew occurs when a large number of child records are associated with a single parent record, or when a single user owns a large number of records. This can cause performance issues and lock contention. To avoid data skew, the data architect should limit assigning one user 10,000 records ownership, limit associating 10,000 opportunities to one account, and limit associating 10,000 records looking up to the same record
質問 # 56
Universal Containers has a custom object with millions of rows of data.
When executing SOQL queries, which three options prevent a query from being selective? (Choose three.)
- A. Using leading % wildcards.
- B. Performing large loads and deletions.
- C. Using a custom index on a deterministic formula field.
- D. Using NOT and != operators.
- E. Using trailing % wildcards.
正解：A、B、D
解説：
Using leading % wildcards, performing large loads and deletions, and using NOT and != operators are three options that prevent a query from being selective. These options can cause the query to scan a large number of records or indexes, which can negatively impact the performance and scalability of the query5. Using a custom index on a deterministic formula field, on the other hand, can improve the query selectivity by allowing the query to use the index instead of scanning all the records6.
質問 # 57
Universal Containers has two systems. Salesforce and an on -premise ERP system. An architect has been tasked with copying Opportunity records to the ERP once they reach a Closed/Won Stage. The Opportunity record in the ERP system will be read-only for all fields copied in from Salesforce. What is the optimal real-time approach that achieves this solution?
- A. Implement an hourly integration to send Salesforce Opportunities to the ERP system.
- B. Implement a Master Data Management system to determine system of record.
- C. Have the ERP poll Salesforce nightly and bring in the desired Opportunities.
- D. Implement a workflow rule that sends Opportunity data through Outbound Messaging.
正解：D
質問 # 58
NTO has decided to franchise its brand. Upon implementation, 1000 franchisees will be able to access BTO's product information and track large customer sales and opportunities through a portal. The Franchisees will also be able to run monthly and quarterly sales reports and projections as well as view the reports in dashboards.
Which licenses does NTO need to provide these features to the Franchisees?
- A. Customer Community license
- B. Salesforce Sales Cloud license
- C. Partner Community license
- D. Lightning Platform license
正解：C
質問 # 59
Universal container (UC) would like to build a Human resources application on Salesforce to manage employee details, payroll, and hiring efforts. To adequately and store the relevant data, the application will need to leverage 45 custom objects. In addition to this, UC expects roughly 20,00 API calls into Salesfoce from an n-premises application daily.
Which license type should a data architect recommend that best fits these requirements?
- A. Lightning platform Start
- B. Lightning External Apps Starts
- C. Service Cloud
- D. Lightning Platform plus
正解：D
解説：
Lightning Platform Plus is the license type that best fits UC's requirements, as it allows up to 50 custom objects and 40,000 API calls per user per 24-hour period4. Service Cloud does not provide enough custom objects or API calls. Lightning Platform Start only allows up to 10 custom objects and 5,000 API calls per user per 24-hour period. Lightning External Apps Start is for external users and does not provide enough API calls.
質問 # 60
NTO has been using salesforce for sales and service for 10 years. For the past 2 years, the marketing group has noticed a raise from 0 to 35 % in returned mail when sending mail using the contact information stored in salesforce.
Which solution should the data architect use to reduce the amount of returned mails?
- A. Email all customer and asked them to verify their information and to call NTO if their address is incorrect.
- B. Use a 3rd-party data source to update contact information in salesforce.
- C. Delete contacts when the mail is returned to save postal cost to NTO.
- D. Have the sales team to call all existing customers and ask to verify the contact details.
正解：B
質問 # 61
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