The Salesforce PDI Questions & Practice Test are Available On-Demand [Q45-Q62]

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April 15, 2025

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The Salesforce PDI Questions & Practice Test are Available On-Demand

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Q45. What is the result of the following code snippet?

Accounts are inserted.

Account Is inserted.

200 Accounts are inserted.

201 Accounts are Inserted.

Q46. 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?

lightning:flow

aura-flow

aura:flow

lightning-flow

To embed a Flow into an Aura component, you use the lightning:flow component.
Option A: lightning
Correct Answer.
The lightning:flow component allows you to embed a Flow in an Aura component.
Example Usage:
<aura:component>
<lightning:flow aura:id=”flowData” />
</aura:component>
Reference:
Aura Component
Options Not Applicable:
Option B: aura-flow
Invalid Component.
Option C: aura
Invalid Component.
Option D: lightning-flow
Invalid Component Name in Aura.
Conclusion:
To display the Flow in an Aura component, the developer should use the lightning:flow tag, which is Option A.

Q47. A developer is implementing an Apex class for a financial system, Within the class, the variables ‘creditAmount’ and “debitAmount’ should not be able to change once a value Is assigned.
In which two ways can the developer declare the variables to ensure their value can only be assigned one time? Choose 2 answers

Use the static keyword and assign its value in the class constructor,

Use the final keyword and assign its value in the class constructor.

Use the static keyword and assign its value in a static initializer.

Use the final keyword and assign its value when declaring the variable.

To ensure that the variables creditAmount and debitAmount cannot change once assigned, the final keyword should be used.
Option B: Use the final keyword and assign its value in the class constructor.
Declaring a variable as final allows it to be assigned once.
Assigning the value in the constructor is acceptable for instance variables.
Option D: Use the final keyword and assign its value when declaring the variable.
Assigning the value at declaration ensures it cannot be changed later.
Why Not Other Options:
Option A: Using static with assignment in the constructor is invalid because static variables belong to the class, not instances.
Option C: Using static and assigning in a static initializer doesn’t prevent reassignment unless final is also used.
Reference:
Final Variables:
“You can declare instance variables as final. A final variable can only be assigned a value once, either when you declare it or in the constructor.”
– Apex Developer Guide: Classes, Objects, and Interfaces

Q48. Which code in a Visualforce page and/or controller might present a security vulnerability?

Option A

Option B

Option C

Option D

Q49. Assuming that naze is 8 String obtained by an <apex:inpotText> tag on 8 Visualforce page, which two SOQL queries performed are safe from SOQL injection?
‘Choose 2 answers

Q50. Universal Containers has developed custom Apex code and Lightning Components in a Sandbox environment. They need to deploy the code and associated configurations to the Production environment.
What is the recommended process for deploying the code and configurations to Production?

Use the Force.com IDE to deploy the Apex code and Lightning Components.

Use the Ant Migration Tool to deploy the Apex cade and Lightning Components.

Use a change set to deploy the Apex code and Lightning Components.

Use Salesforce CLI to deploy the Apex code and Lightning Components.

* Why Change Sets?
* Change Sets are the recommended and simplest way to deploy metadata, including Apex code and Lightning Components, from Sandbox to Production.
* Why Not Other Options?
* A: The Force.com IDE is deprecated.
* B: The Ant Migration Tool is more suitable for complex deployments but not necessary for standard Sandbox-to-Production migration.
* D: Salesforce CLI is effective for deployment but requires scripting expertise, making Change Sets easier for most users.
* Change Sets: https://help.salesforce.com/s/articleView?id=sf.changesets.htm References:

Q51. A developer writes a before insert trigger.How can the developer access the incoming records in the trigger body?

By accessing the Trigger.new context variable.

By accessing the Trigger.newRecords context variable.

By accessing the Trigger.newMap context variable.

By accessing the Tripper.newList context variable.

Q52. What are three ways for a developer to execute tests in an org? Choose 3.

Bulk API

Tooling API

Setup Menu

Salesforce DX

Metadata API.
https://developer.salesforce.com/docs/atlas.en-us.sfdx_dev.meta/sfdx_dev/sfdx_dev_testing.htm https://developer.salesforce.com/docs/atlas.en-us.api_tooling.meta/api_tooling/tooling_api_objects_apextestsuite.htm

Q53. Consider the following code snippet for a Visualforce page that is launched using a Custom Button on the Account detail page layout.

When the Save button is pressed the developer must perform a complex validation that involves multiple objects and, upon success, redirect the user to another Visualforce page.
What can the developer use to meet this business requirement?

Apex

trigger

Controller

extension

Q54. An org tracks customer orders on an Order object and the items of an Order on the Line Item object. The Line Item object has a MasterDetail relationship to the order object. A developer has a requirement to calculate the order amount on an Order and the line amount on each Line item based on quantity and price.
What is the correct implementation?

Implement the line amount as a numeric formula field and the order amount as a roll-up summary field.

Write a single before trigger on the Line Item that calculates the item amount and updates the order amount on the Order.

Implement the Line amount as a currency field and the order amount as a SUM formula field.

Write a process on the Line item that calculates the item amount and order amount and updates the filed on the Line Item and the order.

Q55. 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?

Waterfall Model

Flux (view, action, dispatcher, and store)

Model-View-Controller (MVC)

Agile Development

* MVC: The Model-View-Controller design pattern is ideal for Salesforce development as it separates the business logic (model), user interface (view), and controller logic, ensuring scalability and maintainability.
* Salesforce’s architecture inherently supports MVC, with sObjects as the model, Visualforce or Lightning components as the view, and Apex controllers as the controller.
Why not other options?
* A: The Waterfall model is a development methodology, not a design framework.
* B: Flux is a front-end application architecture and not relevant to Salesforce.
* D: Agile is a development methodology, not a design framework.
References:
* Salesforce MVC Architecture

Q56. 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?

Schedule a report.

Use the Data Loader command line.

Define a Data Export scheduled job.

Create a Schedulable Apex class.

Q57. Which two are phases in the Salesforce Application Event propagation framework? Choose
2 answers

Bubble

Default

Capture

Q58. What should a developer do to check the code coverage of a class after running all tests?

View the code coverage percentage or the class using the Overalll code Coverage panel in the Developer Console Test tab.

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

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

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

Q59. How should a custom user interface be provided when a user edits an Account in Lightning Experience?

Override the Account’s Edit button with Lightning Flow

Overridethe Account’s Edit button with Lightning Action

Override the Account’s Edit button with Lightning page.

Override the Account’s Edit button with Lightning component.

Q60. 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?

An outbound message

An Apex REST class

An Apex controller

An invocable method

Q61. In terms of the MVC paradigm, what are two advantages of implementing the layer of a Salesforce application using Aura Component-based development over Visualforce? Choose 2 answers

Self-contained and reusable units of an application (Missed)

Rich component ecosystem (Missed)

Automatic code generation

Server-side run-time debugging

Q62. What can be easily developed using the Lightning Component framework?

Salesforce Classic user interface pages

Lightning Pages

Customized JavaScript buttons

Salesforce integrations

* Why Lightning Pages?
* The Lightning Component framework is designed for building responsive Lightning Pages.
* Allows for dynamic and modular development.
* Why Not Other Options?
* A: Salesforce Classic does not support Lightning Components.
* C: JavaScript buttons are replaced by Quick Actions in Lightning Experience.
* D: While integrations are possible, the framework is not primarily used for integrations.
* Lightning Components Overview: https://developer.salesforce.com/docs/component-library
/documentation/en/lwc
References:

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Salesforce is one of the leading cloud-based customer relationship management (CRM) systems in the world. Salesforce provides a robust platform for businesses to manage their customer data, sales processes, marketing campaigns, and customer service operations. With a large and active community of developers, Salesforce is constantly evolving and improving its platform to meet the needs of businesses of all sizes and industries. One of the key roles in the Salesforce ecosystem is the Platform Developer I (PDI).

PDI Exam Practice Questions prepared by Salesforce Professionals: https://www.dumpstests.com/PDI-latest-test-dumps.html