DEX-450 exam

When viewing a Quote, the sales representative wants to easily see how many discounted items are included in the Quote Line Items. What should a developer do to meet this requirement?A . Create a trigger on the Quote object that queries the Quantity field on discounted Quote Line Items.B ....

Which three declarative fields are correctly mapped to variable types in Apex? (Choose three.)A . Number maps to Decimal.B . Number maps to Integer.C . TextArea maps to List of type String.D . Date/Time maps to Dateline.E . Checkbox maps to Boolean.View AnswerAnswer: A,D,E

What is a benefit of the lightning component framework?A . Better integration with Force.com sitesB . Better performance for custom Salesforce1 Mobile AppsC . More Centralized control via server-side logicD . More pre-built components to replicate the salesforce look and feelView AnswerAnswer: D

Which type of information is provided by the Checkpoints tab in the Developer Console? (Choose 2)A . NamespaceB . TimeC . ExceptionD . Debug StatementView AnswerAnswer: A, B

What are two uses for External IDs? (Choose two.)A . To create relationships between records imported from an external system.B . To create a record in a development environment with the same Salesforce ID as in another environmentC . To identify the sObject type in SalesforceD . To prevent an...

Which approach should a developer take to automatically add a “Maintenance Plan” to each Opportunity that includes an “Annual Subscription” when an opportunity is closed?A . Build a OpportunityLineItem trigger that adds a PriceBookEntry record.B . Build an OpportunityLineItem trigger to add an OpportunityLineItem record.C . Build an Opportunity trigger...

A developer has the controller class below. Which code block will run successfully in an execute anonymous window?A . myFooController m = new myFooController();System.assert(m.prop !=null);B . myFooController m = new myFooController();System.assert(m.prop ==0);C . myFooController m = new myFooController();System.assert(m.prop ==null);D . myFooController m = new myFooController();System.assert(m.prop ==1);View AnswerAnswer: C

A developer created a Visualforce page and a custom controller with methods to handle different buttons and events that can occur on the page. What should the developer do to deploy to production?A . Create a test class that provides coverage of the Visualforce page.B . Create a test page...

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 classB . Add the SeeAllData attribute to the test methods.C . Add the TestVisible...

Which three options allow a developer to use custom styling in a Visualforce page? (Choose three.)A . <apex:stylesheet> tagB . Inline CSSC . <apex:style>tagD . <apex:stylesheets>tagE . A static resourceView AnswerAnswer: A,B,E