Pegasystems PEGACPLSA23V1 問題集

質問 1：
What is the best approach for implementing limited-availability-and-concurrency design patterns?
A. Use a data instance approach to represent each incoming request for consuming limited available resources. Handle requests with flags to manage resource locks and availability. Processing techniques in Pega Platform manage concurrency.
B. Manage the limited resources by using the lock on the instance (data or case); once locked, Pega Platform automatically manages the concurrency.
C. Create a case instance for each request that represents consuming limited available resources. Case management features in Pega Platform automatically manage locks and concurrency.
D. Circumstance the rule resolution algorithm to fit the requirements of the business use case; Pega Platform automatically manages the limited availability and concurrency.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
You are a Pega developer working on an insurance application. The application needs to manage different types of insurance policies such as car insurance, home insurance, and life insurance. Each type of insurance policy has some common attributes (policy number, policyholder name, and premium amount), but also has some unique attributes (such as vehicle details for car insurance, property details for home insurance, and beneficiary details for life insurance). Which one of the following approaches to handling this scenario would be most appropriate in a Pega application?
A. Create a separate class for each type of insurance policy and then define the common attributes in the new class.
B. Create a base class for the insurance policy for the common attributes, and then create derived classes for each type of insurance policy with their unique attributes.
C. Create a single class for all types of insurance policies and dynamically add or remove attributes as needed.
D. Create a single class for all types of insurance policies and define all possible attributes.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Which two statements are true about asynchronous processing? (Choose Two)
A. Job schedulers can have associates with more than one node type.
B. Queue processors can have associates with more than one node type.
C. Job schedulers use a Kafka-distributed streaming service to achieve maximum throughput.
D. The replication factor of the queue processor ensures reliability and fault tolerance.
正解：B,D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
In the design of Pega enterprise applications, the Lead System Architect must prioritize Microjourneys according to Pega Express best practices. Which two of the following statements accurately describe the concept of Microjourneys in Pega implementations? (Choose Two)
A. Microjourneys represent the life cycles, or units of work, that yield a significant outcome for customers and users.
B. Microjourneys constitute a segment of the overall customer journey that accomplishes all or a subset of the necessary business outcomes.
C. Microjourneys are the life cycles, or units of work, that yield a significant reusable asset for citizen developers to improvise the functionality.
D. Microjourneys are data objects in the overall customer journey that achieve all or a subset of the required data manipulations.
正解：A,B
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Which three of the following options come under security administration events while auditing your Pega application? (Choose Three)
A. Changes to security authentication policies.
B. Changes to operator records.
C. Changes to report definition filters.
D. Changes to attribute-based access control policies and policy conditions.
E. Changes to dynamic system settings.
正解：A,B,D
解説: (Topexam メンバーにのみ表示されます)