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Total 174 questions

Salesforce Certified Platform Developer I (SU24) Questions and Answers

Question 1

A developer must perform a complex SOQL query that joins two objects in a Lightning component.

How can the Lightning component execute the query?

Options:

A.

Create a flow to execute the query and invoke from the Lightning component.

B.

Write the query in a custom Lightning web component wrapper and invoke from the Lightning component.

C.

Invoke an Apex class with the method annotated as @AuraEnabled to perform the query.

D.

Use the Salesforce Streaming API to perform the SOQL query.

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Question 2

A developer has a single custom controller class that works with a Visualforce Wizard to support creating and editing multiple sObjects. The wizard accepts data from user inputs across multiple Visualforce pages and from a parameter on the initial URL.

Which three statements are useful inside the unit test to effectively test the custom controller? Choose 2 answers

A)

B)

C)

D)

E)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

E.

Option E

Question 3

What are two benefits of using declarative customizations over code? Choose 2 answers

Choose 2 answers

Options:

A.

Declarative customization* automatically generate test classes.

B.

Declarative customizations cannot generate run time errors.

C.

Declarative customizations automatically update with each Salesforce release.

D.

Declarative customizations generally require less maintenance.

Question 4

Which two are best practices when it comes to Aura component and application event handling?

Choose 2 answers

Options:

A.

Try to use application events as opposed to component events.

B.

Use component events to communicate actions that should be handled at the application level.

C.

Handle low-level events in the event handler and re-fire them as higher-level events.

D.

Reuse the event logic in a component bundle, by putting the fogic in the helper.

Question 5

Refer to the following Apex code:

What is the value of x when it is written to the debug log?

Options:

A.

0

B.

1

C.

2

D.

3

Question 6

A developer Is designing a new application on the Salesforce platform and wants to ensure it can support multiple tenants effectively.

Which design framework should the developer consider to ensure scalability and maintainability?

Options:

A.

Agile Development

B.

Model-View-Controller (MVC)

C.

Flux (view, action, dispatcher, and store)

D.

Waterfall Model

Question 7

In terms of the MVC paradigm, what are two advantages of implementing the view layer of a Salesforce application using Lightning Web Component-based

development over Visualforce?

Choose 2 answers

Options:

A.

Self-contained and reusable units of an application

B.

Log capturing via the Debug Logs Setup page

C.

Rich component ecosystem

D.

Built-in standard and custom set controllers

Question 8

Universal Containers has implemented an order management application. Each Order can have one or more Order Line items. The Order Line object is related to the Order via a master-detail relationship. For each Order Line item, the total price is calculated by multiplying the Order Line item price with the quantity ordered.

What is the best practice to get the sum of all Order Line item totals on the Order record?

Options:

A.

Quick action

B.

Apex trigger

C.

Roll-up summary field

D.

Formula field

Question 9

Which code statement includes an Apex method named updateaccounts in the class accountcontreoller for use in a Lightning web component?

Options:

A.

import updatelccounts from '@aalesforce/apeax/AccountController':

B.

import updateiccounta from 'AccountConctroller':

C.

import updatelccounta from ‘RAccountContraller,updateiccounta’;

D.

import updase’Accounts from

'@=salesforce/apex/AccountController ., updateaccounts’;

Question 10

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

Options:

A.

apex:page controller="Notice_ c" extensions="myControllerExtension”

B.

apax:page=Notice extends="myControllerExtension’’

C.

apax:page controllers="Norice &£, myConrrollerExtansicon™

D.

apex:page standardController="Notice__c" extensions="myConctrollerExtension”

Question 11

What can be easily developed using the Lightning Component framework?

Options:

A.

Salesforce Classic user Interface pages

B.

Lightning Pages

C.

Salesforce integrations

D.

Customized JavaScript buttons

Question 12

How does the Lightning Component framework help developers implement solutions faster?

Options:

A.

By providing change history and version control

B.

By providing an Agile process with default steps

C.

By providing device-awareness for mobile and desktops

D.

By providing code review standards and processes

Question 13

Which code in a Visualforce page and/or controller might present a security vulnerability?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 14

When a user edits the Postal Code on an Account, a custom Account text field named "Timezone™ must be updated based on the values in a PoataliCodeToTimezcone o custom object.

Which two automation tools can be used to implement this feature?

Choose 2 answers

Options:

A.

Quick actions

B.

Account trigger

C.

Approval process

D.

Fast Field Updates record-triggered flow

Question 15

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?

Options:

A.

Apex trigger on Task

B.

Record-triggered flow on opportunity

C.

Auto-launched flow on Task

D.

Task actions

Question 16

A developer is asked to write helper methods that create test data for unit tests.

What should be changed in the TestUtils class so that its methods are only usable by unit test methods?

Options:

A.

Remove static from line 03.

B.

Add @IsTest above line 03.

C.

Change public to private on line 01.

D.

Add @1sTest above line 01.

Question 17

Developers at Universal Containers (UC) use version control to share their code changes, but they notice that when they deploy their code to different environments they often have failures. They decide to set up Continuous Integration (CI).

What should the UC development team use to automatically run tests as part of their CI process?

Options:

A.

Developer Console

B.

Visual Studio Code

C.

Salesforce CLI

D.

Force.com Toolkit

Question 18

A developer created a trigger on the Account object and wants to test if the trigger is properly bulkified. The developer team decided that the trigger should be tested with 200 account records with unique names.

What two things should be done to create the test data within the unit test with the least amount of code?

Choose 2 answers

Options:

A.

Use Test.loadData to populate data in your test methods.

B.

Create a static resource containing test data.

C.

Use the @isTest (isParallel=true) annotation in the test class.

D.

Use the @isTest (seeAllData=true) annotation in the test class.

Question 19

A developer creates a batch Apex job to update a large number of records, and receives reports of the job timing out and not completing.

What is the first step towards troubleshooting the issue?

Options:

A.

Disable the batch job and recreate it with a smaller number of records.

B.

Check the debug logs for the batch job.

C.

Decrease the batch size to reduce the load on the system.

D.

Check the asynchronous job monitoring page to view the job status and logs.

Question 20

A custom Visualforce controller calls the apexPages.addMessage () method, but no messages are rendering on the page.

Which component should be added to the Visualforce page to display the message?

Options:

A.

B.

C.

D.

Question 21

Which two settings must be defined in order to update a record of a junction object? Choose 2 answers

Options:

A.

Read/Write access on the primary relationship

B.

Read/Write access on the secondary relationship

C.

Read/Write access on the junction object

D.

Read access on the primary relationship

Question 22

Which statement describes the execution order when triggers are associated to the same object and event?

Options:

A.

Triggers are executed in the order they are modified.

B.

Triggers are executed alphabetically by trigger name.

C.

Triggers are executed in the order they are created.

D.

Trigger execution order cannot be guaranteed.

Question 23

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?

Options:

A.

Direct Lookup

B.

Lookup

C.

External ID and Unique

D.

Indirect Lookup

Question 24

What are two ways a developer can get the status of an enqueued job for a class that implements the queueable interface?

Choose 2 answers

Options:

A.

View the Apex Flex Queue

B.

View the Apex Status page

C.

View the Apex Jobs page

D.

Query the AsyncApexJob object

Question 25

A developer at AW Computing is tasked to create the supporting test class for programmatic customization that leverages records stored within the custom object, Pricing_Structure__c. AW Computing has a complex pricing structure for each item on the store, spanning more than 500 records,

Which two approaches can the developer use to ensure Pricing Strucrture_c records are available when the test class is executed?

Choose 2 answers

Options:

A.

Use a Test Data Factory class.

B.

Use the Test.loadTesc() method.

C.

Use the @T=Test (SeefAllDaca=rru=) annotation.

D.

Use without sharing on the class declaration.

Question 26

Which three statements are accurate about debug logs?

Choose 3 answers

Options:

A.

A System debug logs are retained for 24 hours.

B.

Only the 20 most recent debug logs for a user are kept.

C.

Debug log levels are cumulative, where FINE log level includes all events logged at the DEBUG, INFO, WARN, and ERROR levels.

D.

Debug logs can be set for specific users, classes, and triggers.

E.

The maximum size of 3 debug log is 5 MB.

Question 27

Universal Hiring uses Salesforce to capture job applications. A salesforce administrator created two custom objects; Job__c acting as the master object, Job_Application__c acting as the detail.

Within the Job__c object, a custom multi-select picklist, Preferred Locations__c, contains a list of approved states for the position. Each Job_Application__c record relates to a Contact within the system through a master-detail relationship.

Recruiters have requested the ability to view whether the Contact's Mailing State value matches a value selected on the Preferred_Locations_ c field, within the Job_Application__c record. Recruiters would like this value to be kept in sync if changes occur to the Contact's Mailing State.

What is the recommended tool a developer should use to meet the business requirement?

Options:

A.

Roll-up summary field

B.

Record-triggered flow

C.

Formula field

D.

Apex trigger

Question 28

Managers at Universal Containers want to ensure that only decommissioned containers are able to be deleted in the system. To meet the business requirement a Salesforce developer adds "Decommissioned” as a picklist value for the status__c custom field within the Container__c object.

Which two approaches could a developer use to enforce only Container records with a status of "Decommissioned” can be deleted?

Choose 2 answers

Options:

A.

Apex trigger

B.

validation rule

C.

After record-triggered flow

D.

Before record-triggered flow

Question 29

The Account object in an organization has a master-detail relationship to a child object called Branch. The following automations exist:

Roll-up summary fields

Custom validation rules

Duplicate rules

developer created a trigger on the Account object.

Which two things should the developer consider while testing the trigger code?

Choose 2 answers

Options:

A.

Rollup summary fields can cause the parent record to go through Save.

B.

The validation rules will cause the trigger to fire again,

C.

Duplicate rules are executed once all DML operations commit to the database.

D.

The trigger may fire multiple times during a transaction.

Question 30

team of developers is working on a source-driven project that allows them to work independently, with many different org configurations.

Which type of Salesforce orgs should they use for their development?

Options:

A.

Full Copy sandboxes

B.

Developer orgs

C.

Developer sandboxes

D.

Scratch orgs

Question 31

An Apex method, getAccounts, that returns a list of Accounts given a searchTerm, 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)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 32

Universal Containers wants to back up all of the data and attachments in its Salesforce org once a month.

Which approach should a developer use to meet this requirement?

Options:

A.

Schedule a report.

B.

Define a Data Export scheduled

C.

Use the Data Loader command line.

D.

Create a Schedulable Apex class.

Question 33

A developer is asked to prevent anyone other than a user with Sales Manager profile from changing the Opportunity Status to Closed Lost if the lost reason is blank.

Which automation allows the developer to satisfy this requirement in the most efficient manner?

Options:

A.

An approval process on the Opportunity object

B.

A record trigger flow on the Opportunity object

C.

An Apex trigger on the Opportunity object

D.

An error condition formula on a validation rule on Opportunity

Question 34

A lead developer creates an Apex interface called Laptop.

Consider the following code snippet:

How can a developer use the Laptop Interface within the silverzaptop class?

Options:

A.

public class Silverlaptop extends Lapctop

B.

public class Silverlaprop implementa Laptop

C.

Extends (class="Laptop”) publiic claas Silverlaptcp

D.

Interface (class="Laptop") public class Silverlaptop

Question 35

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

Options:

A.

View the Class Test Percentage tab on the Apex Class list view in Salesforce Setup.

B.

View the code coverage percentage for the class using the Overall Code Coverage panel in the Developer Console Tests tab,

C.

View the Code Coverage column in the list view on the Apex Classes page.

D.

Select and run the class on the Apex Test Execution page in the Developer Console.

Question 36

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

Options:

A.

throw new ParityException() ;

B.

new parityException. ('parity does not match');

C.

throw new ParityException ('parity docs not match');

D.

new ParityExcaption () ;

Question 37

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

Options:

A.

Roll-up summaries

B.

Flows

C.

Custom objects and fields

D.

Relationships

E.

Triggers

Question 38

Which scenario is valid for execution by unit tests?

Options:

A.

Load data from a remote site with a callout.

B.

Execute anonymous Apex as a different user,

C.

Generate a Visualforce PDF with getContentASPDF

D.

Set the created date of a record using a system method.

Question 39

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)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 40

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?

Options:

A.

The test method is calling an @future method.

B.

The test method relies on existing data in the sandbox.

C.

The test method has a syntax error in the code.

D.

The test method does not use Sysetem.runas= to execute as a specific user.

Question 41

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?

Options:

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 and method using the public access modifier.

D.

Declare the class as public and use the global access modifier on the method.

Question 42

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.

How can the developer find the current user's default record type?

Options:

A.

Use Opportunity.SObjectType.gethescribe () .getRaecordlypaInsos () to get a list of record types, and iterate through them until 2sDefaultRecordTypeMapping () is true.

B.

Query the Profile where the ID equals uzexInfo.getProfilelD () and then use the profile.Cpportunity.gesDefaultRecordTyp= () method.

C.

Use the Schema.userInfo.Cpportunity.getlefaultRecordIype () method.

D.

Create the opportunity and check the opportunity. recordTyp=, which will have the record ID of the current user's default record type, before inserting.

Question 43

What are three capabilities of the tag when loading JavaScript resources in Aura components?

Choose 3 answers

Options:

A.

Specifying loading order

B.

One-time loading for duplicate scripts

C.

Loading files from Documents

D.

Loading externally hosted scripts

E.

Loading scripts in parallel

Question 44

A developer wants to send an outbound message when a record meets a specific criteria.

Which two features satisfy this use case?

Choose 2 answers

Options:

A.

Entitlement Process can be used to check the record criteria and send an outbound message without Apex code.

B.

Approval Process can be used to check the record criteria and send an outbound message without Apex code.

C.

Next Best Action can be used to check the record criteria and send an outbound message.

D.

Flow Builder can be used to check the record criteria and send an outbound message.

Question 45

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?

Options:

A.

Screen-based flow

B.

Lightning Component

C.

Approval process

D.

Apex trigger

Question 46

A developer creates a Lightning web component that imports a method within an Apex class. When a Validate button is pressed, the method runs to execute complex validations.

In this implementation scenario, which two options are part of the Controller according to the MVC architecture?

Choose 2 answers

Options:

A.

HTML file

B.

XML file

C.

Apex class

D.

JavaScript file

Question 47

What are three ways for a developer to execute tests in an org?

Choose 3 answers

Options:

A.

Setup Menu

B.

Tooling API

C.

Metadata API

D.

Salesforce DX

E.

Bulk APL

Question 48

A business has a proprietary Order Management System (QMS) that creates orders from Its 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.

The business notices that each update from the OMS creates a new order record in Salesforce.

Which two actions should prevent the duplicate order records from being created in Salesforce?

Options:

A.

Use the email on the contact record as an external ID.

B.

Use the order number from the OMS as an external ID.

C.

Write a trigger on the Order object to delete the duplicates.

D.

Ensure that the order number in the OMS is unique.

Question 49

A developer has a Visualforce page and custom controller to save Account records. The developer wants to display any validation rule violations to the user.

How can the developer make sure that validation rule violations are displayed?

Options:

A.

Include on the Visualforce page.

B.

Use a try/catch with a custom exception class.

C.

Add custom controller attributes to display the message.

D.

Perform the DML using the patabase.upsert () method.

Question 50

What are three characteristics of change set deployments?

Choose 3 answers

Options:

A.

Change sets can deploy custom settings data.

B.

Change sets can be used to transfer records.

C.

Deployment is done in a one-way, single transaction.

D.

Sending a change set between two orgs requires a deployment connection.

E.

Change sets can only be used between related organization

Question 51

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 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?

Options:

A.

An Apex controller

B.

An invocable method

C.

An outbound message

D.

An Apex REST class

Question 52

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?

Options:

A.

Use a validation rule on the Case object.

B.

Use an Assignment Flow element.

C.

Use a trigger on the Case object.

D.

Use a formula field on the Case object.

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Total 174 questions