Tested Material Used To DEX-403 Test Engine Exam Questions in here [Apr-2025]
Penetration testers simulate DEX-403 exam PDF
Salesforce DEX-403 is an exam that is designed for individuals who want to become certified Platform App Builders. DEX-403 exam is intended for those who have experience building custom applications on the Salesforce platform. DEX-403 exam is designed to test the individual's knowledge and skills in various areas such as data modeling, security, user interface design, and business logic.
Earning the Salesforce Certified Platform App Builder credential validates an individual's expertise in building custom applications on the Salesforce platform using the declarative customization capabilities. Declarative Development for Platform App Builders in Lightning Experience certification is highly valued in the Salesforce ecosystem and can open up many career opportunities for individuals. It demonstrates one's ability to design, build, and deploy custom applications on the Salesforce platform, which is a critical skill in today's digital business environment.
NEW QUESTION # 125
Which two relationship types can be defined with external object? Choose 2 answers
- A. Indirect Lookup
- B. External Lookup
- C. External Master-Detail
- D. Cross-Organization Lookup
Answer: A,B
NEW QUESTION # 126
DreamHouse Realty (DR) has a policy that requires the phone number on Contact to be deleted when the DoNotCall checkbox is checked.
What automation tool should the app builder recommend?
- A. Workflow rule
- B. Approval process
- C. Validation rule
- D. Quick action
Answer: A
Explanation:
The app builder should recommend a workflow rule to automate this process. A workflow rule is a type of automation tool that can execute actions based on certain criteria. In this case, the workflow rule can have a criterion that evaluates if the DoNotCall checkbox is checked on a Contact record, and then execute a field update action that sets the Phone field to null. Option A, B, and C are not automation tools that can perform this task.
NEW QUESTION # 127
An App Builder is loading the data into salesforce. To link the new records back to the legacy system, a field will be used to track the legacy ID on the account object. For future data loads this ID will be used when upserting records. Which field attribute should be selected? Choose 2 answers
- A. Unique
- B. External ID
- C. Required
- D. Text (encrypted)
Answer: A,B
Explanation:
The field attribute that should be selected are Unique and External ID. Unique means that the field will not allow duplicate values. External ID means that the field can be used as a foreign key for data imports and upserts. Option B is incorrect because Required means that the field must have a value and cannot be left blank, which is not necessary for this requirement. Option D is incorrect because Text (encrypted) means that the field will store sensitive data in an encrypted format, which is not necessary for this requirement.
NEW QUESTION # 128
What is a true statement regarding master-detail relationships? Choose 3 answers
- A. Deleting a master record in a master-detail relationship deletes all related detail records
- B. Master-detail relationship can be convert to a lookup relationship if no roll-up summary fields exist on the master object
- C. Standard objects can be on the detail side of a custom object in a master-details relationship
- D. A master-detail relationship cannot be created if the custom object on the detail side already contains data
- E. Master-detail relationships cannot be converted to a look-up relationship
Answer: A,B,D
NEW QUESTION # 129
An app builder received a request to extend record access beyond the organization-wide defaults configured. Which two features satisfy this requirement?
Choose 2 answers
- A. Sharing Rules
- B. Public Groups
- C. Permission Set Groups
- D. Manual Sharing Rules
Answer: A,D
Explanation:
Sharing rules and manual sharing are two features that can extend record access beyond the organization-wide defaults. Sharing rules are automatic rules that grant access to groups of users based on certain criteria, such as role, public group, or territory. Manual sharing is a manual way of granting access to individual users or groups by the record owner or someone above them in the role hierarchy. Option B and C are not features that extend record access.
NEW QUESTION # 130
Universal Containers has Public Read/Write as the Account organization-wide default (OWD) setting. Visitors to the customer community site report that they can see all of the company's account records.
How should an app builder configure Account sharing so that community users only see their own Account?
- A. Set the account external OWD to private.
- B. Create an account record type for external accounts.
- C. Define a permission set for external accounts.
- D. Define an owner-based sharing rule for external accounts.
Answer: A
NEW QUESTION # 131
Universal Containers manages leads in a Lead qualification queue where sales reps can accept ownership of the Lead. Campaign members are required to have a sales owner.
What validation rule should an app builder configure?
- A. NOT(ISNEW() && ISBLANK(Lead.Owner:Queue.Id))
- B. AND(ISNEW(), ISBLANK(Lead.Owner:User.Id))
- C. AND( ISBLANK(Lead.Owner.Id) )
- D. NOT(ISBLANK(Lead.Owner:Queue.Id))
Answer: B
Explanation:
The validation rule should be AND(ISNEW(), ISBLANK(Lead.Owner:User.Id)). This rule will prevent saving a new lead record if the owner is not a user. This will ensure that campaign members have a sales owner. Option A is incorrect because it will prevent saving any lead record if the owner is blank, which is not the requirement. Option B is incorrect because it will prevent saving an existing lead record if the owner is a queue, which is not the requirement. Option D is incorrect because it will prevent saving any lead record if the owner is a queue, which is not the requirement.
NEW QUESTION # 132
At Ursa Major Solar there is a requirement for a new field called Planet Details on the Planet object where users can write detailed descriptions that can include pictures and links.
What field type should the app builder utilize to fulfill this requirement?
- A. Multi-Select Picklist
- B. Long Text Area
- C. URL
- D. Rich Text Area
Answer: D
Explanation:
Ursa Major Solar requires a new field called Planet Details on the Planet object, where users can write detailed descriptions that can include pictures and links. The Rich Text Area field type is the best fit for this requirement.
Option B (Rich Text Area): A Rich Text Area field allows users to enter text with formatting options such as bold, italics, bullets, and numbering. Additionally, it supports inserting images and hyperlinks, which matches the requirement of including pictures and links in the description.
Reference:
Option A (Long Text Area): A Long Text Area field allows for lengthy text input but does not support formatting or embedding of images and links, which are necessary in this case.
Option C (Multi-Select Picklist): A Multi-Select Picklist allows users to select multiple values from a list but is not suitable for detailed descriptions or embedding images and links.
Option D (URL): A URL field is used to store and display a link but does not support text input or embedding images.
In summary, the Rich Text Area field type should be used because it allows formatted text, images, and links, which are required for the Planet Details field.
Reference:
Rich Text Area Field Documentation
NEW QUESTION # 133
Universal Containers utilizes opportunities and a custom object called Detaited.Sales__c. The company would like to roll sales metrics up to an opportunity for only Detailed.Sales__c records that have their picklist status set to Active.
What is the recommended method for the app bunder to achieve this request?
- A. Create a lookup relationship between the parent and child object with a roll-up summary held that filters on the status field.
- B. Utilize the AppExchange to download a third-party application that can roH up the sales dollars with the appropriate filter.
- C. Utilize Apex code to roll up the desired amounts.
- D. Create a master-detail relationship between the parent and child object with a roll-up summary field that fitters on the status held.
Answer: D
Explanation:
Create a master-detail relationship between the parent and child object with a roll-up summary field that filters on the status field is the recommended method for the app builder to achieve the request of rolling up sales metrics to an opportunity for only Detailed.Sales__c records that have their picklist status set to Active. According to the Salesforce documentation, "Roll-up summary fields calculate values from related records, such as those in a master-detail relationship." A roll-up summary field can filter on a field value of the child records and sum up only those records that match the criteria. Utilize the AppExchange to download a third-party application that can roll up the sales dollars with the appropriate filter, create a lookup relationship between the parent and child object with a roll-up summary field that filters on the status field, and utilize Apex code to roll up the desired amounts are not valid or necessary methods for this request.
NEW QUESTION # 134
Universal containers is importing 1000 records into Salesforce. They want to avoid any duplicate records from being created during the import. How can these requirements be met?
- A. Include a column in the import file that has either record names, Salesforce IDs, or external IDs that can be used to match records.
- B. When importing the file, select the "Prevent Duplicates" option on the last step of the Import Wizard and import the file.
- C. After importing all of the custom objects, review all records created and manually merge or delete and duplicate record
- D. After importing all of the custom objects, run a duplicate check report, export the record to a CSV File, and run a mass delete to purge any duplicates.
Answer: A
NEW QUESTION # 135
The app builder at Ursa Major Solar has just created a master-detail relationship between a parent object Galaxy__c and child object Star__c.
What would be the effect of creating this type of relationship if users want to report on Galaxy__c with Star__c?
- A. A new custom report type will need to be created for Star__c with lookup fields from Galaxy__c.
- B. A Galaxy__c with Star__c report type will be automatically created.
- C. A Star__c report type with Galaxy__c as a field will be automatically created.
- D. A new custom report type will need to be created for Galaxy__c with Star__c.
Answer: D
NEW QUESTION # 136
Universal Containers wants to understand return on investment for the latest advertising buy. They currently use a private security model for all objects.
What should an app builder recommend?
- A. Utilize Account Hierarchies and Roil-Up Summary fields
- B. Change to a public security model
- C. Configure Campaign Hierarchies and Campaign statistics
- D. Run an opportunities pipeline report
Answer: C
Explanation:
For Universal Containers to understand the return on investment (ROI) for their latest advertising buy while using a private security model, the best recommendation is to use Campaign Hierarchies and Campaign statistics.
Campaign Hierarchies and Campaign Statistics: Campaign hierarchies allow Universal Containers to track the effectiveness and ROI of marketing efforts by grouping related campaigns (e.g., advertising buys) under a parent campaign and rolling up key metrics like responses, converted leads, and won opportunities. Campaign statistics provide detailed insights into individual and aggregate campaign performance, helping calculate ROI.
This method works well within a private security model since it respects existing sharing rules and access controls, ensuring that only authorized users can see the campaign data.
Reference:
Option A (Account Hierarchies and Roll-Up Summary fields): Account hierarchies and roll-up summary fields focus on aggregating account-level data, which doesn't directly support measuring the ROI of advertising campaigns.
Option B (Opportunities Pipeline Report): While an opportunities pipeline report can provide insights into sales, it doesn't track campaign-related data or advertising ROI directly.
Option C (Change to a Public Security Model): Changing to a public security model isn't necessary and could expose sensitive data. Campaign hierarchies and statistics work well with a private security model.
In summary, Campaign Hierarchies and Campaign Statistics are the recommended approach to track the ROI of advertising buys.
Reference:
Campaign Hierarchies and Campaign ROI
NEW QUESTION # 137
The app builder needs to change the data types of new custom fields. The app builder is not able to delete and recreate any of the fields, nor modify any apex code. Which data type change will require the app builder to perform the additional steps in order to retain existing functionalities?
- A. Changing the data type of a field used in an apex class from number to text.
- B. Changing the data type of a field used as an external id from number to text.
- C. Changing the data type of a field used in a report from a text to an encrypted field
- D. Changing the data type of a field used in lead conversion from number to text
Answer: B
Explanation:
If you change the data type of any custom field that is used for lead conversion, that lead field mapping will be deleted. If you change the data type of a custom field that is set as an external ID, choosing a data type other than text, number, or email will cause the field to no longer act as an external ID.
The option to change the data type of a custom field is not available for all data types. For example, existing custom fields cannot be converted into encrypted fields nor can encrypted fields be converted into another data type.
https://help.salesforce.com/apex/HTViewHelpDoc?id=notes_on_changing_custom_field_types. htm&language=en
NEW QUESTION # 138
What is a use case for approval processes?
- A. Roll-up summary fields can only be created on the master of a master-detail relationship.
- B. Changes to the value of a roll-up summary field column of roll-up summary filters.
- C. Multi-select picklist fields can be used in the field column of roll-up summary filters.
- D. The roll-up summary field inherits the field - level security of the child object
Answer: A,D
NEW QUESTION # 139
An app builder needs to create new automation on an object.
What best practice should the app builder follow when building out automation?
- A. One Flow per object.
- B. One Workflow rule per object.
- C. One invocable process per object.
- D. One record change process per object.
Answer: D
Explanation:
The best practice that the app builder should follow when building out automation is one record change process per object. A record change process is a type of process in Process Builder that starts when a record is created or updated. Having one record change process per object can avoid conflicts or errors when multiple processes try to update the same record at the same time. Option A is incorrect because one workflow rule per object is not a best practice, as workflow rules are considered legacy tools and have limitations compared to Process Builder. Option B is incorrect because one flow per object is not a best practice, as flows are more complex and require more resources than processes. Option C is incorrect because one invocable process per object is not a best practice, as invocable processes are used to invoke other processes from within a process or a flow.
NEW QUESTION # 140
The VP of Sales at Cloud Kicks wants to have a set of screens to guide the inside sales team through collecting and updating data for leads. Once the leads are updated, the leads should be entered into a marketing journey activated by the sales rep checking the marketing checkbox.
How should the app builder accomplish this?
- A. Process Builder
- B. Lighting Flow
- C. Path
- D. Workflow
Answer: B,C
NEW QUESTION # 141
Universal Containers would like to automatically assign a specific permission set to new users. How can this requirement bemet? Choose 2 Answers
- A. Create a workflow rule on the User object to assign a permission set.
- B. Create a lightning process on the user object to launch a flow.
- C. Create a flow on the user object to assign a permission set.
- D. Create an approval process on the User object to assign a permission set
Answer: B,C
Explanation:
A flow or a process can be used to assign a permission set to new users. A flow can be triggered by a record change or an invocable action, while a process can launch a flow as an immediate or scheduled action
NEW QUESTION # 142
Universal containers requires that all users specify a contract is sent on each opportunity prior to marking it as closed won. uc wants to be able to report on how many opportunities have sent contracts compared to how many have a missing contract when the opportunities closed. what type of field should an app builder configure to fulfill this requirement ?
- A. Text Area
- B. Text
- C. Picklist
- D. Checkbox
Answer: D
NEW QUESTION # 143
Universal Containers uses a custom object to track open job positions. They would like to automatically post updates on a record's feed whenever a position stage is changed.
- A. Workflow rule
- B. Feed tracking
- C. Feed Quick Action
- D. Auto-response rule
Answer: B
NEW QUESTION # 144
The sales team receives a list of approximately 800 leads each morning from the marketing team. The marketing team does not know if any of the leads are currently in the pipeline and sends the entire list each morning.
Which tool should be used to import these leads into Salesforce while preventing the duplicates from being inserted?
- A. Data Loader
- B. Manual entry
- C. Dataloaderio
- D. Data Import Wizard
Answer: D
Explanation:
To import leads while preventing duplicates:
B . Data Import Wizard is the appropriate tool. The Data Import Wizard in Salesforce includes functionality to check for duplicates based on matching records by certain criteria (like email or lead ID) during the import process, thus preventing duplicate lead records from being created.
More details on using the Data Import Wizard can be found in the Salesforce Data Import Wizard guide.
NEW QUESTION # 145
Which opportunity standard field is available tobe configured directly? Choose3
- A. Type
- B. Stage
- C. Forecast category
- D. Lead source
Answer: A,B,D
NEW QUESTION # 146
Universal containers uses a custom called reviews to capture information generated by interviews during the candidate process. The review records are visible to any user that has access to the related custom candidate record. The VP of human resources wants the comment field on the review to be private to anyone outside of the HR department.
- A. Create an apex sharing rule to share the field with users that have HR in their role
- B. Create a page layout with the field for HR users and another page layout without the field for all other users
- C. Create a sharing rule to share the filed with the VP of HR with role and subordinates
- D. Create a page layout with the field and use field level security to hide the from all others users
Answer: D
NEW QUESTION # 147
Sales manager at universal containers would like to standardize what information sales rep are gathering. Sales rep want recommendations, sales strategies and to know what key fields need to be completed at each step of the sales process on the opportunity record. What feature should an app builder use to provide this functionally?
- A. Path
- B. Workflow
- C. Chatter feed
- D. Global Action
Answer: A
Explanation:
The app builder should use the Path feature to provide the functionality that the VP of Sales wants. The Path feature allows an app builder to create a visual representation of the stages in a business process, such as the Opportunity sales process. The app builder can also add key fields, guidance, and resources for each stage to help sales reps gather information and complete tasks4. Option A, C, and D are not features that can provide this functionality.
NEW QUESTION # 148
Universal Containers allows users to create standard reports on demand.
What are three considerations users should be aware of when creating a new report?
Choose 3 answers
- A. The report type determines the types of records and fields that will be available.
- B. Charts can be added to summary reports to provide a visualization.
- C. Records will be available in the report regardless of security permissions
- D. Users will need to add the report to a shared folder for other users to see It.
- E. Users can require that child objects exist for patent records using a cross filter.
Answer: B,C,E
NEW QUESTION # 149
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