Get Mar-2026 Download Latest & Valid Questions For Salesforce Plat-Dev-201 exam [Q21-Q45]

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Get Mar-2026 Download Latest & Valid Questions For Salesforce Plat-Dev-201 exam

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Salesforce Plat-Dev-201 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Testing, Debugging, and Deployment: Covers writing tests for Apex and flows, using Salesforce developer tools (DX, CLI, Developer Console), debugging and monitoring system issues, and deploying code and configurations across environments.
Topic 2
  • Process Automation and Logic: Focuses on automating business logic using declarative tools and Apex, including SOQL
  • SOSL
  • DML, control flow, governor limits, transaction execution order, exception handling, and Apex classes and triggers best practices.
Topic 3
  • User Interface: Covers building secure custom UIs using Lightning Web Components, Visualforce, and Flow, including component events, framework benefits, and preventing UI and data access security vulnerabilities.
Topic 4
  • Developer Fundamentals: Covers Salesforce multi-tenant concepts, MVC and Lightning Component Framework, declarative vs. programmatic customization decisions, data modeling, and basic Agentforce use cases for developers.

 

NEW QUESTION # 21
A Salesforce Administrator used Flow Builder to create a flow named `'accountOnboarding''. The flow must be used inside an Aura component.
Which tag should a developer use to display the flow in the component?

  • A. Lightning-flow
  • B. Aura:flow
  • C. Lightning:flow
  • D. Aura:flow

Answer: C


NEW QUESTION # 22
What are two benefits of using declarative customizations over code? Choose 2 answers

  • A. Declarative customizations automatically generate test classes.
  • B. Declarative customizations generally require less maintenance.
  • C. Declarative customizations automatically update with each Salesforce release.
  • D. Declarative customizations cannot generate run time errors.

Answer: B,C


NEW QUESTION # 23
A developer is writing tests for a class and needs to insert records to validate functionality. Which annotation method should be used to create record for every method in the test class?

  • A. @StartTest
  • B. @isTest (SeeAllData-true)
  • C. @FreTest
  • D. @TestSetup

Answer: D


NEW QUESTION # 24
A developer has an integer variable called maxAttempts. The developer meeds to ensure that once maxAttempts is initialized, it preserves its value for the lenght of the Apex transaction; while being able to share the variable's state between trigger executions. How should the developer declare maxAttempts to meet these requirements?

  • A. Declare maxattempts as a member variable on the trigger definition.
  • B. Declare maxattempts as a constant using the static and final keywords
  • C. Declare maxattempts as a private static variable on a helper class
  • D. Declare maxattempts as a variable on a helper class

Answer: B


NEW QUESTION # 25
What should a developer use to obtain the Id and Name of all the Leads. Accounts, and Contacts that hove the company name "Universal Containers"?

  • A. SELECT Lead.id. Lead.Name, Account.Id, AccountName, Contacted, Contact.Name FROM Lead, Account, Contact WHERE CompanvName * Universal Containers'
  • B. FIND Universal Containers' IN CompanyName Fietds RETURNING lead{ld. name), accounted, name), contacted, name)
  • C. FIND 'Universal Containers' IN Name Fields RETURNING leadjid, name), accounted, name), contacted, name)
  • D. SELECT lead(id, name). accountOd, name), contacted, name) FROM Lead, Account, Contact WHERE Name = "universal Containers'

Answer: C


NEW QUESTION # 26
Universal Container wants Opportunities to no longer be editable when itreaches the Closed/Won stage. Which two strategies can a developer use to accomplish this? Choose2 answer

  • A. Use a trigger
  • B. Use the Process Automation settings.
  • C. Use a validation
  • D. Use an after-save flow.

Answer: A,C


NEW QUESTION # 27
What is the result of the following code snippet?

  • A. 200 Accounts are inserted.
  • B. Accounts are inserted.
  • C. 201 Accounts are Inserted.
  • D. Account Is inserted.

Answer: B


NEW QUESTION # 28
Which three statements are true regarding custom exceptions in Apex? (Choose three.)

  • A. A custom exception class can extend other classes besides the Exception class.
  • B. A custom exception class must extend the system Exception class.
  • C. A custom exception class cannot contain member variables or methods.
  • D. A custom exception class name must end with "Exception".
  • E. A custom exception class can implement one or many interfaces.

Answer: A,D,E


NEW QUESTION # 29
How is a controller and extension specified for a custom object named "Notice" on a Visualforce page?

  • A.
  • B.
  • C.
  • D.

Answer: B


NEW QUESTION # 30
What should a developer do to check the code coverage of a class after running all tests?

  • A. View the Code Coverage column in the list view on the Apex Classes page.
  • B. View Use cede coverage percentage for the class using the Overall Code Coverage panel in the Developer Console Tests tab.
  • C. Select and run the class on the Apex Test Execution page in the Developer Console.
  • D. View the Class Test Percentage tab on the Apex Class fist view m Salesforce Setup.

Answer: D


NEW QUESTION # 31
Universal Containers wants to automatically assign new cases to the appropriate support representative based on the case origin. They have created a custom field on the Case object to store the support representative name.
What is the best solution to assign the case to the appropriate support representative?

  • A. Use a trigger an the Case object.
  • B. Use an Assignment Flow element.
  • C. Use a formula field on the case object.
  • D. Use a validation rule on the Case object.

Answer: A


NEW QUESTION # 32
An Apex method, getAccounts, that returns a list of Accounts given a searchTern, is available for Lightning Web Components to use.
What is the correct definition of a Lightning Web Component property that uses the getAccounts method?

  • A.
  • B.
  • C.
  • D.

Answer: B


NEW QUESTION # 33
A company decides to implement a new process where every time an Opportunity is created, a follow up Task should be created and assigned to the Opportunity Owner. What is the most efficient way for a developer to implement this?

  • A. Task actions
  • B. Record-trigger flow on Opportunity
  • C. Auto-launched flow on Task
  • D. Apex trigger on Task

Answer: D


NEW QUESTION # 34
For which three items can a trace flag be configured? Choose 3 answers

  • A. Process Builder
  • B. User
  • C. Apex Trigger
  • D. Visualforce
  • E. Apex Class

Answer: B,C,E


NEW QUESTION # 35
Universal Containers has a Visualforce page that displays a table of every Container__c being rented by a given Account. Recently this page is failing with a view state limit because some of the customers rent over 10,000 containers. What should a developer change about the Visualforce page to help with the page load errors?

  • A. Use JavaScript remotlng with SOQL Offset.
  • B. Implement pagination with a StandardSetController.
  • C. Use lazy loading and a transient List variable.
  • D. Implement pagination with an OffaetController.

Answer: B


NEW QUESTION # 36
A company wants to implement a new call center process for handling customer service calls. It requires service reps to ask for the caller's account number before proceeding with the rest of their call script.
Following best practices, what is the optimal approach to satisfy this requirmrnt?

  • A. Apex trigger
  • B. Approvals
  • C. Flow Builder
  • D. Einstein Next Best Action

Answer: C


NEW QUESTION # 37
What are two considerations for running a flow in debug mode? Choose 2 answers

  • A. Callouts to external systems are not executed when debugging a flow.
  • B. DML operations will be rolled back when the debugging ends.
  • C. Input variables of type record cannot be passed into the flow,
  • D. Clicking Pause or executing a Pause element closes the flow and ends debugging.

Answer: C,D


NEW QUESTION # 38
A developer created these three Rollup Summary fields in the custom object, Project__c:

The developer is asked to create a new field that shows the ratio between rejected and approved timesheets for a given project.
Which should the developer use to implement the business requirement in order to minimize maintenance overhead?

  • A. Apex trigger
  • B. Field Update actions
  • C. Record-triggered flow
  • D. Formula field

Answer: D


NEW QUESTION # 39
Refer to the code snippet below:

When a Lightning web component is rendered, a list of apportunities that match certain criteria shopuld be retrievved from the database and displayed to the end user.

Which three Considerations must the developer implement to make the method available within the Lightning web component? Choose 3 answer

  • A. The method must specify the (continuation-true) attribute
  • B. The method must specify the (cacheable-trun) attribute
  • C. The method must be annotaled with true Invocablemethod annolation
  • D. The method cannot mutate the result set retrieved from the database.
  • E. The method must be annotated with the AureEnabled annolation

Answer: B,D,E


NEW QUESTION # 40
A Lightning component has a wired property, searchResults, that stores a list of Opportunities.
Which definition of the Apex method, to which the searchResults property is wired, should be used?

  • A. @AuraEnabled(cacheable=true) public List<Opportunity> search(String term)
    { /*implementation*/ }
  • B. @AuraEnabled(cacheable=false) public static List<Opportunity> search(String term)
    { /*implementation*/ }
  • C. @AuraEnabled(cacheable=true)
    public static List<Opportunity> search(String term) { /* implementation*/ }
  • D. @AuraEnabled(cacheable=false) public List<Opportunity> search(String term)
    { /*implementation*/ }

Answer: C


NEW QUESTION # 41
A company has been adding data to Salesforce and has not done a good Job of limiting the creation of duplicate Lead records. The developer is considering writing an Apex process to identify duplicates and merge the records together.
Which two statements are valid considerations when using merged? Choose 2 answers

  • A. The merge method allows up to three records, including the master and two additional records with the same sObject type, to be merged into the master record.
  • B. The field values on the master record are overwritten by the records being merged.
  • C. Merge is supported with accounts, contacts, cases, and leads.
  • D. External ID fields can be used with the merge method.

Answer: A,C


NEW QUESTION # 42
A business has a proprietary Order Management System (OMS) that creates orders from their website and fulfills the orders. When the order is created in the OMS, an integration also creates an order record in Salesforce and relates it to the contact as identified by the email on the order.
As the order goes through different stages in the OMS, the integration also updates It in Salesforce. It is noticed that each update from the OMS creates a new order record in Salesforce.
Which two actions will prevent the duplicate order records from being created in Salesforce?
Choose 2 answers

  • A. Ensure that the order number in the OMS is unique.
  • B. Use the order number from the OMS as an external ID.
  • C. Write a before trigger on the order object to delete any duplicates.
  • D. Use the email on the contact record as an external ID.

Answer: A,C


NEW QUESTION # 43
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. Process Builder
  • B. Einstein Next Best Action
  • C. Scheduled Flow
  • D. Record_Triggered Flow

Answer: C,D


NEW QUESTION # 44
An org has an existing Flow that creates an Opportunity with an Update Records element. A developer update the Flow to also create a Contact and store the created Contact's ID on the Opportunity.
Which update should the developer make in the Flow?

  • A. Add a new Create Records element.
  • B. Add a new Get Records element.
  • C. Add a new Quick Action element(of type Create).
  • D. Add a new Update Records element.

Answer: A


NEW QUESTION # 45
......

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