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PEGACPLSA23V1認定ガイドPDFは100%カバー率でリアル試験問題が使える

合格させるPEGACPLSA23V1試験にはリアル問題解答

質問 # 35
Identify three rule types that are used in defining Authentication Service data instances. (Choose Three)

• A. Connectors
• B. Reports
• C. Activities
• D. Data transforms
• E. Data pages

正解：A、C、E

質問 # 36
A pega application has cases that represent customer accounts each with many members. When a member of a customer account registers with the application through an offline component, a related registration transaction is recorded.
An advanced agent updates the customer account cases with new members. The application is running in a multimode system and advanced agents are enabled on all nodes.
Which two elements are valid design choices? (choose two)

• A. Override DetermineLockString to use .AccountID instead of .pyID as the lock string.
• B. Use the optimistic locking option on the case types.
• C. Leverage the default object lock contention requeuing capability.
• D. Create a Registration subcase configured to run in offline mode.

正解：C、D

質問 # 37
When evaluating and determining the appropriate background processing design option, which factor should be considered most crucial?

• A. The number of background tasks required to be processed.
• B. The availability of the system's hardware resources.
• C. The overall complexity of the application's data model.
• D. The frequency and timing requirements of the background tasks.

正解：D

質問 # 38
Which two of the following situations require that use of the AllCoveredResolved ticket in conjunction with the Wait shape? (Choose Two)

• A. When the Wait shape is configured as a timer with a duration shorter than the duration in which the ticket would be issued.
• B. When the Wait shape is configured as a timer with a duration longer than the duration in which the ticket would be issued.
• C. When any of the covered subcases are resolved.
• D. When subcases are involved.

正解：B、D

質問 # 39
As a Lead System Architect, the primary objective is to adhere to the low-code application development methodology and support citizen developers. Relevant records are a feature in App Studio that can help facilitate this process. Which two of the following options outline the benefits of relevant records? (Choose Two)

• A. Relevant records control the run-time availability of rules, which consequently decreases the time consumed during the rule performance.
• B. Users can achieve efficient resource management by promoting a rule from a built-on application, which enables its reuse in another class.
• C. Relevant records regulate design-time prompting and filtering across various areas of App Studio, which reduces the time spent searching through unrelated records in cases.
• D. Users can promote instances from a built-on application for reuse in another application for effective data or case instance management.

正解：B、C

解説：
Comprehensive and Detailed Explanation From Exact Extract:
Relevant records in Pega's App Studio, as described in Pega Academy'sApplication Design Missionand the Pega Certified Lead System Architect Study Guide, simplify low-code development by guiding citizen developers to appropriate rules and enabling reuse, enhancing productivity and efficiency.
* Option A (Incorrect): Relevant records do not control run-time rule availability or directly impact rule performance. They are a design-time feature for guiding developers, per theApp Studio Featuresmodule.
* Option B (Correct): Relevant records regulate design-time prompting and filtering in App Studio, reducing the time spent searching for unrelated records by presenting contextually appropriate options.
This is a key benefit for citizen developers, as documented in theRelevant Recordssection of Pega Community.
* Option C (Correct): Promoting rules from a built-on application via relevant records enables reuse in other classes, improving resource management and modularity. This supports low-code reuse, per the Rule Promotionguidelines.
* Option D (Incorrect): Promoting data or case instances is not a function of relevant records. Relevant records focus on rule reuse, not instance management, as noted in theApp Studio Configurationmodule.
:
Pega Academy:Application Design Mission(covers relevant records).
Pega Community:Relevant Records(details on design-time benefits).
Pega Certified Lead System Architect Study Guide (v23): Section onApplication Design(emphasizes low- code features).

質問 # 40
As an LSA developing a Pega application for an online grocery store, you are tasked with enabling customers to navigate through various categories such as "Dairy," "Confectionery," "Frozen Food," and "Soft Drinks." Each category contains at least 10 sub-categories, with the workflow varying depending on the selected sub- category. What is the best method of populating the categories and sub-categories and retrieving the related information from the grocery store's database?

• A. Implement a data page that takes the Sub-category as a parameter. Based on the Sub-category type, the necessary information is retrieved and shown in the subsequentpf layouts.
• B. Implement a data page for Sub-categories. Load Categories by default upon startup. Populate Sub- categories after a Category is selected, using a Sub-category data page that takes the Category as a parameter.
• C. Implement data pages for Categories and Sub-categories. Populate Sub-categories after a Category is selected, using a Sub-category data page that takes the Category as a parameter.
• D. Implement a data page that accepts either a Category or Sub-category as a parameter. Based on the parameter type, the required information is retrieved and displayed in the subsequent layouts.

正解：C

解説：
Comprehensive and Detailed Explanation From Exact Extract:
Pega's data modeling and performance optimization principles, as taught in Pega Academy'sData Modeling MissionandLead System Architect Mission, recommend using separate data pages for hierarchical data to ensure modularity, scalability, and efficient data retrieval. For a category-subcategory navigation system, data pages should be structured to reflect the hierarchy and dependency between categories and sub-categories.
* Option A (Incorrect): Using a single data page that accepts either a Category or Sub-category as a parameter is overly complex and violates Pega's principle of modular design. It requires conditional logic to handle different parameter types, which reduces maintainability and clarity, as noted in theData Page Designmodule.
* Option B (Incorrect): Loading Categories by default and using a single Sub-category data page is partially correct but incomplete. It does not explicitly define a separate data page for Categories, which could lead to inefficiencies inmanaging the category list independently. Pega recommends distinct data pages for each level of a hierarchy, per theData Modelingguidelines.
* Option C (Correct): Implementing separate data pages for Categories and Sub-categories, with the Sub-category data page taking the Category as a parameter, is the best approach. This modular design allows the Category data page to load the list of categories and the Sub-category data page to dynamically fetch sub-categories based on the selected category. This aligns with Pega's best practices for hierarchical data retrieval, as outlined in theData Pagesmodule.
* Option D (Incorrect): Using a single data page that takes only the Sub-category as a parameter assumes sub-categories can be accessed independently, which ignores the dependency on categories.
This approach is inefficient and does not support the hierarchical navigation required, per Pega'sData Modeling Mission.
:
Pega Academy:Data Modeling Mission(covers data page design for hierarchical data).
Pega Community:Data Pages - Parameterized Data Retrieval(details on using parameters in data pages).
Pega Certified Lead System Architect Study Guide (v23): Section onData Modeling(emphasizes modular data page design).

質問 # 41
Which two of the following options are best practices for using App Studio? (Choose Two)

• A. Manage reusable assets through a center of excellence (COE).
• B. Create reusable IT assets using App Studio.
• C. Share business assets across applications.
• D. Avoid using App Studio for Directly Capture Objectives (DCO) sessions.

正解：A、C

質問 # 42
Which statement is true when comparing subcases and subflows?

• A. Locking consequences can be ignored with subflows.
• B. Subcases offer more security options than subflows.
• C. Subcases are always preferred over subflows.
• D. Subcases perform better than subflows.

正解：B

質問 # 43
How do you begin your research to diagnose the cause of the reported performance issue?

• A. Download the alert log file from each node and analyze the contents in the Pega Log Analyzer.
• B. Observe the cluster and node status on the Enterprise Health Console.
• C. Look at the performance profile and DB Trace out put from each node.
• D. Review guardrail warnings in the development environment to determine if any rules with warnings moved to production.

正解：B

質問 # 44
In the HRApp application, there are sensitive reports related to hiring and compensation. These reports must only be accessible to senior executives. What is the best possible way to achieve this requirement?

• A. Use the Access Control Check feature in Pega Platform to identify any potential security risks in the custom code.
• B. Implement a role-based access control system that restricts access to the reports based on the role of the user.
• C. Assign the HRApp:SeniorExec role to the relevant users and ensure that this role has the necessary permissions for the reports.
• D. Implement a data masking strategy to protect sensitive data in the reports.

正解：B

解説：
Comprehensive and Detailed Explanation From Exact Extract:
Pega's Role-Based Access Control (RBAC), as described in Pega Academy'sSecurity Missionand thePega Certified Lead System Architect Study Guide, is the primary mechanism for restricting access to sensitive resources like reports based on user roles, ensuring secure and scalable access management.
* Option A (Correct): Implementing RBAC to restrict report access to users with a senior executive role is the best approach. RBAC uses Access Groups, Access Roles, and Access of Role to Object rules to define permissions, ensuring only authorized users can view the reports. This aligns with Pega's security best practices, as documented in theRole-Based Access Controlsection of Pega Community.
* Option B (Incorrect): The Access Control Check feature (e.g., Rule Security Analyzer) identifies security risks in rules but does not directly restrict report access. It is a diagnostic tool, not an access control mechanism, per theSecurity Toolsmodule.
* Option C (Incorrect): Assigning the HRApp:SeniorExec role is part of RBAC implementation but is too specific. Option A encompasses the broader RBAC system, including role assignment and permissions, making it the more complete answer, as noted in theAccess Controlguidelines.
* Option D (Incorrect): Data masking protects sensitive data by obscuring it but does not restrict report access. It is complementary, not primary, for this requirement, per theData Protectionmodule.
:
Pega Academy:Security Mission(covers RBAC).
Pega Community:Role-Based Access Control(details on role-based permissions).
Pega Certified Lead System Architect Study Guide (v23): Section onSecurity Design(emphasizes RBAC for access control).

質問 # 45
If the flow pauses at an Assignment named pzStageProblems, what is the best possible action to take? (Choose One)

• A. Cancel the Assignment or change the Stage.
• B. Change the Stage or restart Stage.
• C. Cancel the Assignment or reassign the Assignment.
• D. Restart the Stage or cancel the Assignment.

正解：A

質問 # 46
While the user is busy reading a screen or completing another task, the application can perform the required tasks in another requestor session, apart from the user's requestor session.
Which two tasks can improve the user experience?

• A. Use defer load.
• B. Use the Load-DataPage method.
• C. Use large data sets.
• D. Use synchronous connectors.

正解：A、B

質問 # 47
Which of the following steps are required to implement Policy Override capability? (Choose Two)

• A. Define a Declare Trigger rule to track and respond to the business exceptions
• B. Define a Declare Case Match rule with a business exception condition
• C. Define a Declare OnChange rule to track a property and a business exception condition
• D. Define a flow rule to support the Policy Override review
• E. Customize the Policy Override agent activity to support the Policy Override review

正解：C、D

質問 # 48
What are the are two main goals of the Lead System Architect mission? (Choose Two)

• A. Learn how asynchronous integration works.
• B. Solidify techniques for advanced Rule configuration.
• C. Evaluate identified design options to form a recommended solution.
• D. Identify design options for particular situations.

正解：C、D

質問 # 49
Which two of the following statements is true about the reporting database feature in Pega Platform™? (Choose two)

• A. The reporting database is a replica of the PegaDATA that the developer creates to support the faster execution of the reports.
• B. The reporting database does not automatically sync with PegaDATA.
• C. The reporting database automatcially syncs with PegaDATA.
• D. The reporting database is not a replica of the PegaDATA that the system creates to support the faster execution of the reports.

正解：A、B

質問 # 50
What security mechanism can help mitigate the risk of SQL injection attacks?

• A. Storing database credentials in plain text configuration files.
• B. Implementing input validation and parameterized queries.
• C. Disabling database logs to prevent attackers from identifying vulnerable queries.
• D. Using weak passwords for database accounts.

正解：B

質問 # 51
A claims adjuster is working through a backlog of cases using a newly updated Pega insurance application.
The adjuster is tasked with entering detailed information into a digital claims form for each case. However, as they proceed from one input field to another, they encounter noticeable delays in data rendering, and occasionally, the application becomes unresponsive, significantly slowing down their workflow. Given this situation, which two of the following are likely causes for the poor user experience observed by the claims adjuster? (Choose Two)

• A. The Use single page option is active for the data pages that are responsible for rendering the claims form, which might affect performance.
• B. The application retrieves a larger set of data from the system of record than is necessary for the claims form.
• C. The Reload once per interaction option is not active for data pages at the requestor and thread levels, which leads to unnecessary data reloads.
• D. The application pauses to wait for data fetched through integrations instead of processing these data fetches in the background.

正解：B、D

解説：
Comprehensive and Detailed Explanation From Exact Extract:
Pega's performance optimization techniques, as taught in Pega Academy'sPerformance Optimization Mission and thePega Certified Lead System Architect Study Guide, focus on minimizing data retrieval and ensuring asynchronous processing to enhance user experience. Delays in form rendering often stem from inefficient data handling or synchronous operations.
* Option A (Incorrect): The "Use single page" option for data pages (node-level scoping) does not directly cause rendering delays. It controls data page scope, not fetch efficiency, and is unlikely to impact form performance, per theData Page Configurationmodule.
* Option B (Correct): Retrieving a larger dataset than necessary from the system of record (e.g., fetching all case data instead of relevant fields) can overload the application, causing delays in rendering the claims form. Optimizing data queries is a key Pega best practice, as documented in theData Retrieval Optimizationsection of Pega Community.
* Option C (Incorrect): The "Reload once per interaction" option, when disabled, may cause unnecessary reloads, but it is not a primary cause of form rendering delays. Its impact is minimal compared to excessive data retrieval or synchronous integrations, per theData Page Performance module.
* Option D (Correct): Synchronous data fetches through integrations (e.g., waiting for an external API response) can cause the application to pause, leading to unresponsiveness. Pega recommends asynchronous processing for integrations, as noted in theIntegration Performanceguidelines.
:
Pega Academy:Performance Optimization Mission(covers data retrieval and asynchronous processing).
Pega Community:Data Retrieval OptimizationandIntegration Performance(details on performance issues).
Pega Certified Lead System Architect Study Guide (v23): Section onPerformance Optimization(emphasizes efficient data handling).

質問 # 52
What are two key benefits of using a Pega industry foundation data model?

• A. The industry foundation data model can replace the customer's data model.
• B. The industry foundation provides data pages that separate business logic from the source of the data (interface).
• C. The industry foundation provides data pages that consolidate both business logic and the source of the data (interface).
• D. Provides a robust starting point for data properties and classes.

正解：B、D

質問 # 53
XYZ Corp orders office supplies through multiple suppliers. XYZ Corp wants to see detail about the least expensive line items purchased through each supplier. XYZ has Order cases that have LineItem subcases. LineItem detail is stored in a separate table.
Which of the following approaches should be used as part of the solution?

• A. Define a subreport that obtains supplier ID and max(Price) from the line item table. Within the main report, query the line item table that joinsto the subreport by supplier ID.
• B. Define a subreport that obtains supplier ID and min(Price) from the line item table. Within the main report, query the line item table that joins to the subreport by supplier ID.
• C. Define a subreport that obtains supplier ID and min(Price) from the line item table. Within the main report, query the line item table that joins to the subreport by product ID.
• D. Define a subreport that obtains supplier ID and max(Price) from the line item table. Within the main report query, the line item table that joins to the subreport by product ID.

正解：B

質問 # 54
To secure a Pega application in production, which of the following is the best practice for password management?

• A. Implementing multi-factor authentication (MFA) for all user accounts.
• B. Using default passwords for application logins.
• C. Sharing passwords with other team members through email.
• D. Storing passwords in plaintext format in a secure database.

正解：A

質問 # 55
Which one of the following statements is true about data classes?

• A. Every data class should be defined at the Enterprise layer under Org-Data-, then extended to higher layers.
• B. Reference data must be embedded within a case's BLOB.
• C. Persisting a derived value, such as a date-dependent historical price, is acceptable for performance reasons provided that it is reproducible.
• D. A reference data class must not possess a BLOB column.

正解：C

質問 # 56
The Pega Intelligent Virtual Assistant (IVA) feature of Pega Platformoffers a simple, conversational user experience (UX).

• A. False
• B. True

正解：B

質問 # 57
A software development company is planning to deploy its application for a new client. The client has unique security concerns and requires full control over their resources. Which architecture would be most suitable for this scenario, considering customization, security, and performance?

• A. Design with the architecture that defines isolated tenancy.
• B. Blueprint the application architecture with shared tenancy.
• C. Design with the multitenancy architecture.
• D. Define an architecture that uses single tenancy.

正解：D

解説：
Comprehensive and Detailed Explanation From Exact Extract:
Pega's deployment architectures, as taught in Pega Academy'sLead System Architect Missionand thePega Certified Lead System Architect Study Guide, include multitenancy, single tenancy, and variations like shared or isolated tenancy. Single tenancy is preferred when clients require full control over resources, security, and customization.
* Option A (Incorrect): Multitenancy allows multiple clients to share the same Pega instance, which reduces resource control and may compromise security due to shared infrastructure. This is unsuitable for a client with unique security concerns, per thePega Cloud Architecturemodule.
* Option B (Correct): Single tenancy provides a dedicated Pega instance for the client, ensuring full control over resources, security configurations, and performance optimizations. This aligns with the client's need for customization and security, as documented in theDeployment Architecturesection of Pega Community.
* Option C (Incorrect): Shared tenancy, a form of multitenancy, involves multiple clients sharing resources, which limits control and increases security risks. This is not ideal for the client's requirements, per thePega Platform Architectureguidelines.
* Option D (Incorrect): "Isolated tenancy" is not a standard Pega term. While it may imply a form of single tenancy, single tenancy is the precise and recognized architecture for dedicated resource control, as clarified in theDeployment Optionsmodule.
:
Pega Academy:Lead System Architect Mission(covers deployment architectures).
Pega Community:Pega Cloud Deployment Options(details on single vs. multitenancy).
Pega Certified Lead System Architect Study Guide (v23): Section onPega Platform Architecture(emphasizes single tenancy for security).

質問 # 58
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