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Free CRT-450 Exam Braindumps
Certified Platform Developer Questions 121–125 (page: 26)

Updated On: 10-Feb-2026
Page 26 of 77
PDF with 439 Questions

Which two roll-up summary field types are required to find the average of values on detail records in a Master-Detail relationship?

  1. Roll-up summary field of type COUNT
  2. Roll-up summary field of type SUM
  3. Roll-up summary field of type NUM
  4. Roll-up summary field of type TOTAL

Answer(s): A,B



In which order does SalesForce execute events upon saving a record?

  1. Before Triggers; Validation Rules; After Triggers; Assignment Rules; Workflow Rules; Commit
  2. Validation Rules; Before Triggers; After Triggers; Workflow Rules; Assignment Rules; Commit
  3. Before Triggers; Validation Rules; After Triggers; Workflow Rules; Assignment Rules; Commit
  4. Validation Rules; Before Triggers; After Triggers; Assignment Rules; Workflow Rules; Commit

Answer(s): A



What is the minimum log level needed to see user-generated debug statements?

  1. DEBUG
  2. FINE
  3. INFO
  4. WARN

Answer(s): A



Before putting an app into production, which step should be taken?

  1. Run the production check feature via the web interface
  2. Switch to a production database
  3. Insure that you have installed a performance introspection add-on
  4. Scale your dynos

Answer(s): A



Which control statement should a developer use to ensure that a loop body executes at least once?

  1. For(variable : list_or_set){}
  2. While (condition){}
  3. For(init_stmt;exit_cond;increment){}
  4. Do {} while (cond)

Answer(s): D



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