Exam ACD201 Topic 3 Question 103 Discussion

Actual exam question for Appian's ACD201 exam
Question #: 103
Topic #: 3
Users are experiencing slow load times when retrieving customer records with many transactions.
After using performance monitoring tools, you discover that the following interface definition is responsible for the majority of page load time:

Additionally, both queries (rule!APP_GetTransactionsWithFilters and rule!APP_GetTransactionTypeWithFilters) take approximately 25 milliseconds each to execute when you test them using the expression editor.
Which action would result in the greatest reduction in the load time for this interface component?

Suggested Answer: B Vote an answer

Prefetching all transaction types once (instead of running a separate query for each row in the grid) and then using the displayvalue() function to display the corresponding transaction type name for each transaction will significantly reduce the number of queries executed. This eliminates the N+1 query problem and will greatly improve the interface load time.

by Mark at May 23, 2026, 09:03 AM

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