Free PEGACPLSA88V1 Exam Braindumps (page: 26)

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you are writing a report that needs to compute the sum of multipul columns and display the result. The number of columns to sum varies from report to report but does not exceed five. which two options can you use to implement this requirement? (choose two)

  1. Develop a SQL function that sums two columns. Recursively apply this function as needed.
  2. implement a declare expression to sum the values and store the result as an additional property.
  3. construct the report to group by the columns to be summed followed by a column that uses SUM.
  4. Develop separate SQL functions for summing two through five columns. use the appropriate function.

Answer(s): B,C

Explanation:

Declare Expression: Use a Declare Expression to calculate the sum of the columns and store the result in an additional property. This ensures that the sum is always updated when any of the contributing values change.
Report Configuration: Configure the report to group by the columns to be summed and use the SUM function for aggregation. This approach leverages Pega's reporting capabilities to dynamically compute and display the sum based on the selected columns.


Reference:

Pega Academy: Advanced Reporting Techniques
Pega Documentation: Declare Expressions and Reporting



an application to onboard new bank customers create child cases for each account that the customer opens.
You need to configure a report definition that lists new customer cases created in a given day and the average opening balance for all account child cases for each customer.
which reporting feature do you use?

  1. association
  2. subreport
  3. class join
  4. declare index

Answer(s): C

Explanation:

To configure a report definition that lists new customer cases created in a given day and the average opening balance for all account child cases for each customer, you should use the "class join" feature in Pega. This feature allows you to join data from different classes, which is essential when dealing with cases and their child cases. Specifically, you can create a join between the customer case class and the account child case class to aggregate the average opening balance.


Reference:

Pega documentation on Reporting > Report Definitions > Class Joins



XYZ corp sells products that can be researched and ordered within a single screen. After the user submits the order, only the ID for each ordered product is propagated to a product child case. An additional property within the product child case reference a data page that displays product detail. XYZ wants you to define a report that shows detail about each product associated within a given order case.
In which class do you optimize the detail properties for the product?

  1. both the order class and product class
  2. the product class
  3. the order class
  4. the data class for the product
    .

Answer(s): B

Explanation:

When defining a report that shows detail about each product associated within a given order case, you need to optimize the detail properties for the product in the product class. This is because the detailed information about the products is inherently part of the product class. By optimizing these properties in the product class, you ensure that the report can directly reference the necessary details without needing additional lookups or joins, thus improving performance and report accuracy.


Reference:

Pega documentation on Data Management > Property Optimization



A case displays recent customer transaction. Different operators often view the recent transactions for the same customer repeatedly throughout the day. the operation to fetch the transactions is resource-intensive, and the source data is updated once an hour. select two options to configure a data page to cache the customer transactions and minimize the operator's wait time. (choose two)

  1. configure the data page scope to node.
  2. configure the refresh strategy to reload of older than 1 hour
  3. configure the data page scope to thread.
  4. configure the refresh strategy to reload once per interaction.

Answer(s): A,B

Explanation:

To configure a data page that caches customer transactions and minimizes operator wait time, you should:
Set the data page scope to node to ensure that the cached data is shared among all requestors on the same node, reducing the number of times the data needs to be fetched. Configure the refresh strategy to reload if the data is older than 1 hour, aligning with the data update frequency and ensuring that the data is not stale.


Reference:

Pega documentation on Data Pages > Data Page Scope and Refresh Strategy



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swati commented on July 07, 2024
what will be correct ans of ques 13?
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