PL-400 Question #127: Real Exam Question with Answer & Explanation

Question

A company uses Common Data Service rollup fields to calculate insurance exposure and risk profiles for customers. Users report that the system does not update values for the rollup fields when new insurance policies are written. You need to recalculate the value of the rollup fields immediately after a policy is created. What should you do?

Options

• ACreate a plug-in that uses the CalculateRollupFieldRequest method for the rollup field. Configure
• BUpdate the Mass Calculate Rollup Field job to trigger when a new policy record is created.
• CChange the frequency of the Calculate Rollup Field recurring job from every hour to every five
• DCreate new fields on the customer entity for insurance exposure and risk. Write a plug-in that is

Explanation

Retrieve a calculated rollup column value immediately Rollup columns support a CalculateRollupField message that developers can use to calculate a rollup column value on demand. The request and response, along with the members, are shown in the following table. This message is a synchronous operation for just the column identified in the request. If the value of that record is included as part of other rollup columns, the values of those columns won't take the possible value change caused by calling this method into consideration until the regularly scheduled asynchronous jobs that perform those calculations occur. https://docs.microsoft.com/en- us/dotnet/api/microsoft.crm.sdk.messages.calculaterollupfieldrequest?view=dynamics-general-

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