PDII Web TestEngine demo

Exit VCEDump PDII Salesforce Certified Platform Developer II (Plat-Dev-301)
Question 16 of 67
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Q16 Multiple choice

Users complain that a page Is very slow to respond. Upon investigation, the query below Is found to perform slowly.

SELECT id, Name FROM Contact WHERE CustomField_c null;

Which two actions can a developer take to improve performance? (Choose Two)

Select all that apply.

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