Free Practice Salesforce DEX-403E Exam Questions 2025

Stay ahead with 100% Free Declarative Development for Platform App Builders in Lightning- Extended (WI25) DEX-403E Dumps Practice Questions

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Total 654 Questions | Updated On: Mar 25, 2025

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Question 1

An app builder would like to streamline the user experience by reflecting summarized calculations of specific

fields on various objects.

Which three field types could be used in roll-up summary fields to accomplish this? (Choose three.)

A : Checkbox

B : Date

C : Percent

D : Time

E : Currency

Answer: A,B,C

Question 2

For an external object relationship, you can create a lookup relationship.

What type of object(s) can be the parent?

A : External

B : Standard or Custom

C : Standard or External

D : Custom

Answer: B

Question 3

Nickname__c is a custom text field on a contact record that is utilized to override the contact name appearing on an email template. This field is not required and is not always filled in.

Which formula should an app builder use to select the contact's preferred name for email communications?

A : IF(NOT(ISBLANK(Nickname__c)),Nickname_c,FirstName)

B : IF(TEXT(Nfckname__c), Nickname_c,FirstName)

C : IF(ISNUUL(Nteknarne _..c),Nicknamec,Firstftame)

D : IF(NOT(BLANKVALUE(Nickname__c)),Nickname__c, FirstName)

Answer: A

Question 4

Cloud Kicks has a shipment date on each shipment that is sent out. Dispatchers need more details on the day and time the shipment was sent out. The app builder needs to change the current field type that is used from Date to Date/Time. What should the app builder be aware of when it comes to data already in the system?

A : The change will be instant

B : Historical data will be updated to 12:00 timestamp.

C : The field name will change.

D : Data loss will be experienced.