Pega LSA/CSSA interview questions

Integration:

1. What are the rules needed to implement service rest or service soap?

2. How to secure the service and how does the authentication or authorization works for a service rest?

3. If there are multiple applications in Pega providing the service to the external application. If a single service need to cater all the requests coming from external applications to call Pega case types configured in different applications. What is the best design can be used to implement the reusable service?

4. Explain parse xml and service xml rules? What are the places these rules can be configured?

5. Explain the ways to handle the service exceptions or errors?

6. Explain the ways to handle the connector exceptions or errors?

7. How to secure the connectors and how does the authentication or authorization works?

8. Explain the oAuth2.0 usage in the services or connectors?

9. If pega has to provide a service, what are the things need to be considered? As the pega provide service, what makes you to decide whether to implement REST or SOAP and what methods?

10. What information do you provide to the consumer if they want to use pega as a service?

    
    

Case Management:

1. While in the case processing, if Pega needs to connect to multiple external services to consume the data required which is required for further steps. Consuming the data may take some time, how can it be efficiently handled to remove latency?

2. How to set child case data to parent case in the case processing?

3. What are the ways to handle large amounts of case data to be used in the organizations for various applications or reporting?

4. If the pega process needs to be launched / handled from external applications, then what are the ways to implement it?

5. How to secure the web mashup?

6. How to allow the users to access web mashup without authenticating?

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