CRT-450 Salesforce Exam Questions and Free Practice Test

Question 25

A developer creates an Apex class that includes private methods. What can the developer do to ensure that the private methods can be accessed by the test class?

A. Add the TestVisible attribute to the Apex class

B. Add the SeeAllData attribute to the test methods.

C. Add the TestVisible attribute to the apex methods.

D. Add the SeeAllData attribute to the test class

Correct Answer:C

Question 26

Which code segment can be used to control when the dowork() method is called?

A. For (Trigger.isRunning t: Trigger.new) { dowork(); }

B. If(Trigger.isRunning) dowork();

C. For (Trigger.isInsert t: Trigger.new) { dowork(); }

D. If(Trigger.isInsert) dowork();

Correct Answer:D

Question 27

Which standard field needs to be populated when a developer inserts new Contact records programmatically?

A. Accountld

B. Name

C. LastName

D. FirstName

Correct Answer:C

Question 28

What is a valid way of loading external JavaScript files into a Visualforce page? (Choose 2) A. Using an (apex:includeScript)* tag. >

A. Using an (apex:define)* tag.

B. Using a (link)* tag.

C. Using a (script)* ta

Correct Answer:AD

Question 29

Which trigger event allows a developer to update fields in the Trigger.new list without using an additional DML statement?Choose 2 answers

A. Before insert

B. Before update

C. After update

D. After insert

Correct Answer:AB

Question 30

Which action can a developer perform in a before update trigger? (Choose 2)

A. Display a custom error message in the application interface.

B. Change field values using the Trigger.new context variable.

C. Delete the original object using a delete DML operation.

D. Update the original object using an update DML operatio

Correct Answer:AB

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