Question 1

A developer identifies the following triggers on the Expense_c object:

DeleteExpense,

applyDefaultstoexpense

validateexpenseupdate;

The triggers process before delete, before insert, and before update events respectively.

Which two techniques should the developer implement to ensure trigger best practice are

followed?

Options :

A : Unify the before insert and before update triggers and use Process Builder for the delete action.

B : Maintain all three triggers on the Expense__c object, but move the Apex logic out for the trigger definition.

C : Create helper classes to execute the appropriate logic when a record is saved.

D : Unify all three triggers in a single trigger on the Expense__c object that includes all events

Answer: C,D

Question 2

If apex code executes inside the execute() method of an Apex class when implementing the Batchable interface, which statement are true regarding governor limits? Choose 2 answers

Options :

A : The Apex governor limits might be higher due to the asynchronous nature of the transaction.

B : The apex governor limits are reset for each iteration of the execute() method.

C : The Apex governor limits are relaxed while calling the constructor of the Apex class

D : The Apex governor limits cannot be exceeded due to the asynchronous nature of the transaction,

Answer: A,B

Question 3

A developer has the following requirements:

* Calculate the total amount on an Order.

* Calculate the line amount for each Line Item based on quantity selected and price.

* Move Line Items to a different Order if a Line Item is not in stock.

Which relationship implementation supports these requirements on its own7

Options :

A : Line Item has a re-parentable master-detail field to Order.

B : Order has a re-parentable master-detail field to Line Item.

C : Line Item has a re-parentable lookup field to Order.

D : Order has a re-parentable lookup field to Line Item.

Answer: A

Question 4

Which Apex class contains methods to return the amount of resources that have been used for a particular governor, such as the number of DML statements?

Options :

A : Exception

B : Messaging

C : OrgLimits

D : Limits

Answer: D

Question 5

A develop completed modification to a customized feature that is comprised of two elements:

Apex trigger

Trigger handler Apex class

What are two factors that the developer must take into account to properly deploy the modification to the production environment?

Options :

A : Apex classes must have at least 75% code coverage org-wide.

B : At least one line of code must be executed for the Apex trigger.

C : All methods in the test classes must use @isTest.

D : Test methods must be declared with the testMethod keyword.

Answer: A,B

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