A developer has built a multi-page wizard using a single Custom Controller to query and update data. Users are complaining that the pages are loading slowly.
What will improve performance? (Choose three.)

A. Reducing the view state

B. Using actionRegion and rerender

C. Turning off the standard stylesheet

D. Setting the Apex Page attribute cache=true

E. Using selective queries






 

Suggested Answer: ADE

Community Answer: ABE



This question is in Certified Platform Developer II Exam
For getting Salesforce Certified Platform Developer II











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