Updated Mar-2026 Exam Materials for You to Prepare & Pass Plat-Dev-201 Exam.
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Salesforce Plat-Dev-201 Exam Syllabus Topics:
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NEW QUESTION # 30
A developer needs to have records with specific field values in order to test a new Apex class.
What should the developer do to ensure the data is available to the test?
- A. Use Test.loadDataO < > and reference a CSV file in a static resource.
- B. Use SOQL to query the org for the required data.
- C. Use Anonymous Apex to create the required data.
- D. Use Test.loadDataO and reference a JSON file in Documents.
Answer: A
NEW QUESTION # 31
Which Lightning code segment should be written to declare dependencies on a Lightning component, c:accountList, that is used in a Visualforce page?
- A.
- B.
- C.
- D.
Answer: C
NEW QUESTION # 32
Considering the following code snippet:
When the code executes a DML exception is thrown.
How should the developer modify the code to ensure exceptions are handled gracefully?
- A. Remove null items from the list if Accounts.
- B. Implement the upsert DML statement.
- C. Implement Change Data Capture
- D. Implement a try/catch block for the DML.
Answer: D
NEW QUESTION # 33
What are three ways for 2 developer to execute tests in an org? Choose 3 answers
- A. Tooling API
- B. Bulk API
- C. Setup Menu
- D. SalesforceDX
- E. Metadata APT
Answer: A,C,D
NEW QUESTION # 34
A developer wrote an Apex method to update a list of Contacts and wants to make it available for use by Lightning web components.
Which annotation should the developer add to the Apex method to achieve this?
- A.
- B.
- C.
- D.
Answer: A
NEW QUESTION # 35
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? Choose 2 answers
- A. throw new ParityException();
- B. new ParityException('parity does not match');
- C. throw new ParityException("parity does not match");
- D. new ParityException();:
Answer: A,C
NEW QUESTION # 36
A credit card company needs to implement the functionality for a service agent to process damaged or stolen credit cards. When the customers call in, the service agent must gather many pieces of information. A developer is tasked to implement this functionality.
What should the developer use to satisfy this requirement in the most efficient manner?
- A. Apex trigger
- B. Approval process
- C. Screen-based flow
- D. Lightning Component
Answer: C
NEW QUESTION # 37
A developer must create a CreditcardPayment class that provides an implementation of an existing Payment class. Public virtual class Payment { public virtual void makePayment(Decimal amount) { /*implementation*/ } } Which is the correct implementation?
- A. Public class CreditCardPayment implements Payment {
public virtual void makePayment(Decimal amount) { /*implementation*/ } } - B. Public class CreditcardPayment extends Payment {
public override void makePayment(Decimal amount) { /*implementation*/ } } - C. Public class CreditCardPayment extends Payment {
public virtual void makePayment(Decimal amount) { /*implementation*/ } } - D. Public class CreditCardPayment implements Payment {
public override void makePayment(Decimal amount) { /*Implementation*/ } }
Answer: B
NEW QUESTION # 38
Cloud Kicks Fitness, an ISV Salesforce partner, is developing a managed package application.
One of the application modules allows the user to calculate body fat using the Apex class, BodyFat, and its method, calculateBodyFat(). The product owner wants to ensure this method is accessible by the consumer of the application when developing customizations outside the ISV's package namespace. Which approach should a developer take to ensure calculateBodyFat() is accessible outside the package namespace?
- A. Declare the class as global and use the public access modifier on the method.
- B. Declare the class and method using the global access modifier.
- C. Declare the class as public and use the global access modifier on the method.
- D. Declare the class and method using the public access modifier.
Answer: B
NEW QUESTION # 39
A developer needs to prevent the creation of Request__c records when certain coVraitions exist in the system. A RequeatLogic class exists that checks the conditions.
What is the correct implementation?
- A.
- B.
- C.
- D.
Answer: C
NEW QUESTION # 40
An Opportunity needs to have an amount rolled up from a custom object that is not in a master- detail relationship.
How can this be achieved?
- A. Write a trigger on the child object and use a red-black tree sorting to sum the amount for all related child objects under the Opportunity.
- B. Write a Process Builder that links the custom object to the Opportunity.
- C. Use the Streaming API to create real-time roll-up summaries.
- D. Write a trigger on the child object and use an aggregate function to sum the amount for all related child objects under the Opportunity
Answer: D
NEW QUESTION # 41
The sales management team at Universal Container requires that the Lead Source field of the Lead record be populated when a.. converted.
What should be done to ensure that a user populates the Lead Source field prior to converting a Lead?
- A. Use Lead Conversation field mapping.
- B. Use a validation rule.
- C. Create an after trigger on Lead.
- D. Use a formula field.
Answer: B
NEW QUESTION # 42
Universal Container uses Service Cloud with a custom field, stage_c, on the Case object.
Management wants to send a follow-up email reminder 6 hours after the stage_c field is set to
`';Waiting on customer'' The .... Administrator wants to ensure the solution used is bulk safe.
Which two automation tools should a developer recommend to meet these business requirements? Choose 2 answers
- A. Scheduled Flow
- B. Process Builder
- C. Einstein Next Best Action
- D. Record_Triggered Flow
Answer: A,D
NEW QUESTION # 43
The code below deserializes input into a list of Accounts.
Which code modification should be made to insert the Accounts so that field-level security is respected?
- A. 05: Accts = database.stripinaccesible (accts, Database. CREATEABLE);
- B. 05: SobjectAcessDecision sd= Security,stripINaccessible(AccessType,CREATABLE,
- C. 05: If (SobjectType.Account, isCreatable())
- D. 01: Public with sharing class AcctCreator
Answer: D
NEW QUESTION # 44
In the following example, which sharing context will myMethod execute when it is invoked?
- A. Sharing rules will not be enforced for the running user.
- B. Sharing rules will be enforced by the instantiating class.
- C. Sharing rules will be Inherited from the calling context.
- D. Sharing rules will be enforced for the running user.
Answer: C
NEW QUESTION # 45
What are two ways a developer can get the status of an enquered job for a class that queueable interface? Choose 2 answers
- A. View the apex flex Queue
- B. View the apex Jobs page
- C. View the apex status Page
- D. Query the AsyncApexJobe object
Answer: A,D
NEW QUESTION # 46
Refer to the following code snippet for an environment has more than 200 Accounts belonging to the Technology' industry:
When the code execution, which two events occur as a result of the Apex transaction? When the code executes, which two events occur as a result of the Apex transaction? Choose 2 answers
- A. If executed In a synchronous context, the apex transaction is likely to fall by exceeding the DHL governor limit.
- B. If executed in an asynchronous context, the apex transaction is likely to fall by exceeding the DML governor limit
- C. The Apex transaction fails with the following message. "SObject row was retrieved via SOQL without querying the requested field Account.Is.Tech__c''.
- D. The Apex transaction succeeds regardless of any uncaught exception and all processed accounts are updated.
Answer: B
NEW QUESTION # 47
Cloud kicks has a multi-screen flow that its call center agents use when handling inbound service desk calls.
At one of the steps in the flow, the agents should be presented with a list of order numbers and dates that are retrieved from an external order management system in real time and displayed on the screen.
What should a developer use to satisfy this requirement?
- A. An Apex REST class
- B. An outbound message
- C. An invocable method
- D. An Apex controller
Answer: A
NEW QUESTION # 48
Universal Containers stores the availability date on each Line Item of an Order and Orders are only shipped when all of the 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 Max Roll-Up Summary field on the Latest availability date fields.
- C. Use a LATEST formula on each of the latest availability date fields.
- D. Use a DAYS formula on each of the availability date fields and a COUNT Roll-Up Summary field on the Order.
Answer: B
NEW QUESTION # 49
Which action causes a before trigger to fire by default for Accounts?
- A. Converting Leads to Contact accounts
- B. Renaming or replacing picklist
- C. Importing data using the Data Loader and the Bulk API
- D. Updating addresses using the Mass Address update tool
Answer: C
NEW QUESTION # 50
A developer migrated functionality from JavaScript Remoting to a Lightning web component and wants to use the existing getOpportunities() method to provide data.
What to do now?
- A. The method must return a JSON Object.
- B. The method must be decorated with (cacheable=true).
- C. The method must return a String of a serialized JSON Array.
- D. The method must be decorated with @AuraEnabled.
Answer: B
NEW QUESTION # 51
A development team wants to use a deployment script lo automatically deploy lo a sandbox during their development cycles.
Which two tools can they use to run a script that deploys to a sandbox? Choose 2 answers
- A. Change Sets
- B. SFDX CLI
- C. VS Code
- D. Developer Console
Answer: B,C
NEW QUESTION # 52
A developer is alerted to an issue with a custom Apex trigger that is causing records to be duplicated. What is the most appropriate debugging approach to troubleshoot the issue?
- A. Review the Historical Event logs to Identify the source of the issue.
- B. Use the Apex Interactive Debugger to step through the code and Identify the issue.
- C. Add system.debug statements to the code to track the execution flow and identify the issue.
- D. Disable the trigger m production and test to see If the issue still occurs.
Answer: C
NEW QUESTION # 53
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