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PDII · Question #299

PDII Question #299: Real Exam Question with Answer & Explanation

The correct answer is C. Break down the query into two individual queries and join the two result sets.. See the full explanation below for the reasoning.

Question

Consider the following code snippet: The Apex method is executed in an environment with a large data volume count for Accounts, and the query is performing poorly. Which technique should the developer implement to ensure the query performs optimally, while preserving the entire result set?

Options

  • AAnnotate the method with the @Future annotation.
  • BCreate a formula field to combine the CreatedDate and RecordType value, then filter based on the
  • CBreak down the query into two individual queries and join the two result sets.
  • DUse the Database.queryLocator method to retrieve the accounts.

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