You isolated the problem to node 1 of the cluster. You see node 1 goes down shortly after3:00 p.m. every day with an out-of-memory error. Which two alerts typically precede this condition?(choose two)
Answer(s): A,C
Identifying and resolving out-of-memory errors in a cluster node involves understanding the alerts that typically precede such conditions.PEGA0004 Quantity of data received by database query exceeds limit (Answer A): This alert indicates that a database query is returning more data than expected, which can lead to memory issues as the system tries to handle large data sets.
Pega documentation details that PEGA0004 alerts help identify inefficient database queries that could lead to performance degradation and memory issues.PEGA00017 Cache exceeds limit (Answer C):
Which three actions do you recommend to address their performance issue and ensure optimal application performance in the future? (Choose Three.)
Answer(s): A,B,E
To address performance issues and ensure optimal application performance, the following actions are recommended:Dedicated a node to background processing (Answer A): By dedicating a node specifically for background processing tasks (such as agents and batch processes), you can reduce the load on nodes handling user interactions, thereby improving overall performance.
Pega best practices recommend configuring dedicated nodes for background processing to isolate resource-intensive tasks from user-facing operations.Review application environment sizing (Answer B):
The SLA and the customer's system administrator are reviewing scenarios that do not require an application server restart. Select three scenarios from this list. (choose three)
Answer(s): A,D,E
Certain scenarios do not require an application server restart:When deploying rule only hotfixes (Answer A): Rule-only hotfixes update rules in the application without requiring a full server restart, allowing changes to take effect immediately.
Pega hotfix installation documentation confirms that rule-only hotfixes do not necessitate a server restart.When deploying new rules (Answer D):
At XYZ Corp, multiple ClaimUnit sub case types are spun off from a parent Claim case. User retrieve ClaimUnit assignment using Get Next Work based on the average time to resolve each sub case type.Assignments associated with sub case types that tale longer to resolve on average should be retrieve first. The average time to resolve sub case types will change over time. How do you design the solution to handle this requirement?
Answer(s): D
To restrict the ability to withdraw a case to specific users, the following rule types can be used in combination:Access When (Answer B): An Access When rule can be created to conditionally grant or deny access to the withdraw action based on the user's role and whether they are the creator of the case or a work group manager.
Pega's access control documentation explains how Access When rules can be used to implement conditional logic for access control.Access of Role to Object (Answer D):
A case can be withdrawn using a local action. You want to restrict the ability to withdraw a case to the user who created the case or any work group manager of the user. Select three rule types used in combination to achieve this functionality. (choose three)
Answer(s): B,D,E
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