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Free CRT-450 – Salesforce Certified Platform Developer I (SU18) Practice Test Question

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Showing 4–6 of 15 questions

Question 4

In which three areas can a Lightning component be used in the Lightning Experience? (Choose three.)

Select all that apply, then click Submit answer.

  • ○

    Lightning Report page
  • ○

    Lightning Connect page
  • ○

    Lightning Record Page
  • ○

    Lightning Community Page
  • ○

    Lightning Home page
Question 5

A developer needs to update an unrelated object when a record gets saved.

Which two trigger types should the developer create? (Choose two.)

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  • ○

    after insert
  • ○

    before update
  • ○

    before insert
  • ○

    after update
Question 6

A developer is implementing an Apex class for a financial system. Within the class, the

variables ‘creditAmount’ and ‘debtAmount’ should not be able to change once a value is

assigned. In which two ways can the developer declare the variables to ensure their value

can only be assigned one time? Choose 2 answers

Select all that apply, then click Submit answer.

  • ○

    Use the static keyword and assign its value in the class constructor.
  • ○

    Use the final keyword and assign its value in the class constructor.
  • ○

    Use the static keyword and assign its value in a static initializer.
  • ○

    Use the final keyword and assign its value when declaring the variable.