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DEX-450 PDF DEMO:

QUESTION NO: 1
Universal Containers has large number of custom applications that were built using a third- party javaScript framework and exposed using Visualforce pages. The Company wants to update these applications to apply styling that resembles the look and feel of Lightning Experience. What should the developer do to fulfill the business request in the quickest and most effective manner?
A. Enable Available for Lightning Experience, Lightning Comminities, and the mobile app on
Visualforce pages used by the custom application.
B. Incorporate the Salesforce Lightning Design System CSS stylesheet into the JavaScript applications.
C. Set the attribute enableLightning to treu in the definition.
D. Rewrite all Visualforce pages asLightning components.
Answer: C

QUESTION NO: 2
In which order does Salesforce execute events upon saving a record?
A. Before Triggers; Validation Rules; After Triggers; Assignment Rules; Workflow Rules; Commit
B. Validation Rules; Before Triggers; After Triggers; Workflow Rules; Assignment Rules; Commit
C. Before Triggers; Validation Rules; After Triggers; Workflow Rules; Assignment Rules; Commit
D. Validation Rules; Before Triggers; After Triggers; Assignment Rules; Workflow Rules; Commit
Answer: A

QUESTION NO: 3
What would a developer do to update a picklist field on related Opportunity records when a modification to the associated Account record is detected?
A. Create a workflow rule with a field update.
B. Create a Lightning Component.
C. Create a process with Process Builder.
D. Create a Visualforce page.
Answer: C

QUESTION NO: 4
A Visual Flow uses an apex Action to provide additional information about multiple Contacts, stored in a custom class, contactInfo. Which is the correct definition of the Apex method that gets additional information?
A. @invocableMethod(label)='Additional Info')
public static List<ContactInfo> getInfo(List<Id> contactIds)
{ /*Implementation*/ }
B. @InvocableMethod(Label='additional Info')
public ContactInfo(Id contactId)
{ /*implementation*/ }
C. @InvocableMethod(label='additional Info')
public static ContactInfo getInfo(Id contactId)
{ /*implementation*/ }
D. @InvocableMethod(label='Additional Info')
public List<ContactInfo> getInfo(List<Id> contactIds)
{ /*implementation*/ }
Answer: A

QUESTION NO: 5
A developer writes a before insert trigger.How can the developer access the incoming records in the trigger body?
A. By accessing the Trigger.newMap context variable.
B. By accessing the Tripper.newList context variable.
C. By accessing the Trigger.newRecords context variable.
D. By accessing the Trigger.new context variable.
Answer: D

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Updated: May 28, 2022