[2026] Pass Salesforce PDI Test Practice Test Questions Exam Dumps
Verified PDI dumps Q&As - PDI dumps with Correct Answers
NEW QUESTION # 10
The following Apex method is part of the Contactservice class that is called from a trigger:
How should the developer modify the code to ensure best practices are met?
- A.
- B.
- C.
- D.
Answer: A
NEW QUESTION # 11
While working in a sandbox, an Apex test fails when run in the Test Runner. However, executing the Apex logic in the Execute Anonymous window succeeds with no exceptions or errors.
Why did the method fail in the sandbox test framework but succeed in the Developer Console?
- A. The test method does not use System. rurAs to execute as a specific user.
- B. The test method Is calling an future method.
- C. The test method has a syntax error In the code.
- D. The test method relies on existing data in the sandbox.
Answer: D
NEW QUESTION # 12
Universal Containers has an order system that uses an Order Number to identify an order for customers and service agents. Order records will be imported into Salesforce.
How should the Order Number field be defined in Salesforce?
- A. External ID and Unique
- B. Lookup
- C. Direct Lookup
- D. Indirect Lookup
Answer: A
Explanation:
Defining the Order Number field as an External ID and marking it as Unique ensures:
External ID:
Allows the field to be used for matching during data import.
Helps in upsert operations.
Unique:
Ensures no duplicate Order Numbers exist.
Maintains data integrity.
Why Not Other Options:
Option A: Direct Lookup is not a valid field type for this scenario.
Option B: Lookup fields create relationships, not suitable here.
Option D: Indirect Lookup is used with external objects.
Reference:
External IDs:
"An external ID is a custom field that has the External ID attribute, meaning that it contains unique record identifiers from a system outside of Salesforce."
- Salesforce Help: External ID Fields
NEW QUESTION # 13
How can a custom type be identified as unique when added to a Set?
- A. The class must implement the Equals and Hashcode methods
- B. Methods in the class must be static
- C. Methods in the class must be global
- D. The class must have a method with the @InvocableMethod annotation
Answer: A
NEW QUESTION # 14
A developer needs to create a baseline set of data (Account, Contacts, Products, Assets) for an entire suite allowing them to test independent requirements for various types of Salesforce Cases.
Which approach can efficiently generate the required data for each unit test?
- A. Create a mock using the Stub APL.
- B. Add $ IsTest (seeAllDatatrue) at the start of the unit test class.
- C. Create test data before Test.startTest in the unit test.
- D. Use &TestSteup with a void method.
Answer: D
NEW QUESTION # 15
A developer must create a DrawList class that provides capabilities defined in the Sortable and Drawable interfaces.
Which is the correct implementation?
- A.
- B.
- C.
- D.
Answer: B
NEW QUESTION # 16
A developer must perform a complex SOQL query that joins two objects in a Lightning component.
How can the Lightning component execute the query?
- A. Create a flow to execute the query end invoke from the Lightning component.
- B. Use the Salesforce Streaming APL to perform the SOQL query.
- C. Write the query in a custom Lightning web component wrapper and invoke from the Lightning component.
- D. Invoke an Apex class with the method annotated as @AuraEnabled to perform the query.
Answer: C
NEW QUESTION # 17
A developer needs to prevent the creation of Request__c records when certain conditions exist in the system.
A RequestLogic class exists that checks the conditions.
What is the correct implementation?
- A. apex
CopyEdit
trigger RequestTrigger on Request__c (before insert) {
RequestLogic.validateRecords(Trigger.new);
} - B. apex
CopyEdit
trigger RequestTrigger on Request__c (before insert) {
RequestLogic.validateRecords(trigger.new);
} - C. apex
CopyEdit
trigger RequestTrigger on Request__c (after insert) {
if (RequestLogic.isValid(Request__c)) {
Request.addError('Your request cannot be created at this time.');
}
} - D. apex
CopyEdit
trigger RequestTrigger on Request__c (before insert) {
if (RequestLogic.isValid(Request__c)) {
Request.addError('Your request cannot be created at this time.');
}
}
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
When preventing the creation of records using business logic in an Apex trigger, it's crucial to do it in a before insert trigger context so the records are not committed to the database. The method should be called using trigger.new (case-sensitive) which references the list of new records being inserted.
Reference:
Triggers and Order of Execution
Apex Trigger Context Variables
NEW QUESTION # 18
Universal Containers wants to assess the advantages of declarative development versus programmatic customization for specific use cases in its Salesforce implementation.
What are two characteristics of declarative development over programmatic customization?
Choose 2 answers
- A. Declarative development can be done using the Setup menu.
- B. Declarative code logic does not require maintenance or review.
- C. Declarative development does not require Apex test classes.
- D. Declarative development has higher design limits and query limits,
Answer: A,C
Explanation:
A: Declarative development does not require Apex test classes since it leverages built-in Salesforce features such as flows, process builders, and validation rules.
C: Declarative development can be done using the Setup menu, which includes point-and-click tools like page layouts, workflows, and Lightning App Builder.
Why not other options?
B: Declarative development has strict limits (e.g., process builders and flows have governor limits that are lower than programmatic approaches like Apex).
D: Declarative logic still requires maintenance, especially as business needs evolve.
Declarative vs Programmatic Development
NEW QUESTION # 19
While writing an Apex class that creates Accounts, a developer wants to make sure that all required fields are handled properly.
Which approach should the developer use to be sure that the Apex class works correctly?
Answer:
Explanation:
Include a try/catch block to the Apex class.
NEW QUESTION # 20
A developer is creating a page that allows users to create multiple Opportunities. The developer is asked to verify the current user's default } | Opportunity record type, and set certain default values based on the record type before inserting the record. i, J Calculator How can the developer find the current user's default record type? ns
- A. Query the Profile where the ID equals userInfo.getProfileID() and then use the profile.Opportunity.getDefaultRecordType() | | method. ] |
- B. o Use Opportunity. SObjectType.getDescribe().getRecordTypelnfos() to get a list of record types, and iterate through them until [ J isDefaultRecordTypeMapping() is true. Pencil & Paper |
- C. Use the Schema.userlnfo.Opportunity.getDefaultRecordType() method. < Create the opportunity and check the opportunity.recordType before inserting, which will have the record ID of the current Dal user's default record type.
Answer: B
NEW QUESTION # 21
A Visualforce page is required for displaying and editing Case records that includes both standard and custom functionality defined in an Apex class called myControllerExtension.
The Visualforce page should include which <apex:page> attribute(s) to correctly implement controller functionality?
- A. controller="myControllerExtension"
- B. standardController="Case" and extensions="myControllerExtension"
- C. controller="Case" and extensions="myControllerExtension"
- D. extensions="myControllerExtension"
Answer: B
NEW QUESTION # 22
What is a valid source and destination pair that can send or receive change sets? (Choose 2)
- A. Developer Edition to Sandbox
- B. Developer Edition to Production
- C. Sandbox to Sandbox
- D. Sandbox to Production
Answer: C,D
NEW QUESTION # 23
what are the methods used to show input in classic and lightning ?
- A. Use visualforce page in classic and lightning component in lightning
Answer: A
NEW QUESTION # 24
Universal Containers decides to use exclusively declarative development to build out a new Salesforce application.
Which three options should be used to build out the database layer for the application?
Choose 3 answers
- A. Roll-up summaries
- B. Triggers
- C. Custom objects and fields
- D. Flows
- E. Relationships
Answer: A,C,E
Explanation:
* A: Custom objects and fields are the fundamental building blocks of the database layer in Salesforce for creating and storing custom data.
* C: Roll-up summary fields are a declarative feature used to perform calculations (e.g., sum, count) on child records and display the results on the parent record.
* D: Relationships (e.g., master-detail, lookup) are essential for defining how data objects are related to each other.
Why not other options?
* B: Triggers are a programmatic solution, which goes against the declarative-only requirement.
* E: Flows are used for automation and logic, not for building the database layer.
:
Salesforce Data Modeling
NEW QUESTION # 25
A developer creates a custom exception as shown below:
public class ParityException extends Exception { }
What are two ways the developer can fire the exception in Apex?
- A. new ParityException('parity does not match');
- B. throw new parityException ('parity does not match');
- C. throw new ParityException ();
- D. new ParityException ();
Answer: B,C
Explanation:
* Throwing Exceptions in Apex:
* throw new ExceptionType();creates a new instance and throws it.
* A: No argument constructor.
* B: Constructor with a custom error message.
* Why Not Other Options?
* C and D: These create exception instances but do not throw them, which is not valid syntax for firing an exception.
References:Apex Exception Handling: https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_classes_exception_methods.htm
NEW QUESTION # 26
Universal Containers wants a list button to display a Visualforce page that allows users to edit multiple records.
Which Visualforce feature supports this requirement?
- A. Custom List Controller with recorasetvar page attribute
- B. Standard controller and the recordsetvar page attribute
- C. Standard Controller with Custom List Controller extension
- D. Controller Extension and <spex:listButton> tag
Answer: B
Explanation:
* The recordSetVar attribute of the <apex:page> tag allows a Visualforce page to handle multiple records, which is ideal for list buttons that display a page for bulk editing.
Why not other options?
* A: Standard controllers can be extended, but using recordSetVar is the direct and best-supported method for this scenario.
* B: There is no such concept as a "Custom List Controller" in Visualforce.
* C: <spex:listButton> is not a valid Visualforce tag.
References:
* Visualforce Standard Controller with RecordSetVar
NEW QUESTION # 27
A developer uses a test setup method to create an account named 'test'. The first method deletes the account record. What must be done in the second test method to use the account?
- A. Use select id from account where name='test'
- B. Restore the account using an undelete statement
- C. Call the test setup method at the start of the test
- D. The account cannot be used in the second method
Answer: A
NEW QUESTION # 28
How should a developer avoid hitting the governor limits in test methods?
- A. Use Test.startTest() to reset governor limits.
- B. Use @IsTest (SeeAllData=true) to use existing data.
- C. Use @TestVisible on methods that create records.
- D. Use Test.loadData() to load data from a static resource.
Answer: A
NEW QUESTION # 29
A developer has a requirement to create an Order When an Opportunity reaches a "Closed-Won" status.
Which tool should be used to implement this requirement?
- A. Lightning Component
- B. Apex trigger
- C. Lightning
- D. Process Builder
Answer: D
NEW QUESTION # 30
Universal Containers (UC) uses out-of-the-box order management, that has a Master-Detail relationship between Order and Order Line Item.
UC stores the availability date on each Order Line Item and Orders are only shipped when all of the Order Line Items are available.
Which method should be used to calculate the estimated ship date for an Order?
- A. Use a CEILING formula on each of the latest availability date fields.
- B. Use a DAYS formula on each of the availability date fields and a COUNT Roll-Up Summary field on the Order.
- C. Use a MAX Roll-Up Summary field on the latest availability date fields.
- D. Use a LATEST formula on each of the latest availability date fields.
Answer: C
NEW QUESTION # 31
A developer created a new trigger that inserts a Task when a new Lead is created. After deploying to production, an outside integration chat reads task records is periodically reporting errors.
Which change should the developer make to ensure the integration is not affected with minimal impact to business logic?
- A. Use the Database method with all or None set to false
- B. Deactivate the trigger before the integration runs.
- C. Remove the Apex class from the integration user's profile.
- D. Use a try-catch block after the insert statement.
Answer: C
NEW QUESTION # 32
What are three ways for a developer to execute tests in an org? Choose 3.
- A. Bulk API
- B. Setup Menu
- C. ToolingAPI
- D. Developer Console
- E. Metadata API
Answer: B,C,E
NEW QUESTION # 33
The sales management team at Universal Containers requires that the Lead Source field of the Lead record be populated when a Lead is converted What should be done to ensure that a user populates the Lead Source field prior to converting a Lead?
- A. Use Lead Conversion field mapping.
- B. Create an after trigger on Lead.
- C. Use a formula field.
- D. Use a validation rule.
Answer: D
NEW QUESTION # 34
A developer deployed a trigger to update the status__c of Assets related to an Account when the Account's status changes and a nightly integration that updates Accounts in bulk has started to fail with limit failures.
What should the developer change about the code to address the failure while still having the code update all of the Assets correctly?
- A. Add a LIMIT clause to the SOQL query on line 16 to limit the number of Assets queried for an Account.
- B. Move all of the logic to a Queveable class that queries for and updates the Assets and call it from the trigger.
- C. Change the getAssetsToUpdate method to process all Accounts in one call and call it outside of the for loop that starts on line 03.
- D. Add List<asset> assets = [SELECT id, Status_ FROM WHERE AccountId = : acctId] to line 14 and iterate over the assets list in the for loop on line 15.;
Answer: C
NEW QUESTION # 35
......
PDI certification guide Q&A from Training Expert ITExamDownload: https://pass4sure.itexamdownload.com/PDI-valid-questions.html