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Salesforce Platform Developer I Exam

Certification Provider: Salesforce
Exam Name: Platform Developer I
Number of questions in our database: 149
Exam Version: Jan. 30, 2023
Exam Official Topics:
  • Topic 1: Describe the types of content that can be contained in a Lightning web component/ write Apex classes and use Apex interfaces
  • Topic 2: Understand design frameworks, such as MVC architecture and Aura Framework/ Identify the implications of governor limits on Apex transactions
  • Topic 3: Describe the capabilities and use cases for formula fields and roll-up summary fields/ identify common use cases for declarative versus programmatic customizations
  • Topic 4: Describe the Salesforce Developer tools such as Salesforce DX, Salesforce CLI/ Describe the relationship between Apex transactions
  • Topic 5: Describe the capabilities of the declarative process automation features/ Describe the considerations when developing in a multi-tenant environment
  • Topic 6: Implement exception handling in Apex, including custom exceptions as needed/ ncorporate Visualforce pages into Lightning Platform applications
  • Topic 7: Describe the types of web content that can be incorporated into Visualforce pages/ Use programmatic techniques to prevent security vulnerabilities
  • Topic 8: Declare variables, constants, methods, and use modifiers and interfaces in Apex/ Describe how to approach debugging system issues and monitoring flows, processes
  • Topic 9: Describe the use cases for Lightning component events and application events/ Given a use case, write Apex classes and triggers following best practices
  • Topic 10: Write and execute tests for triggers, controllers, classes, flows/ Describe the options for and considerations when importing and exporting data into development environments
  • Topic 11: Display and use a custom user interface components, including Lightning Components, Visual Flow, and Visualforce/ Describe the environments, requirements, and process for deploying code and associated configurations

Free Salesforce Platform Developer I Exam Actual Questions

The questions for Platform Developer I were last updated On Jan. 30, 2023

Question #1

Universal Containers (UC) uses a custom object called Vendor. The Vendor custom object has a master-detail relationship with the standard Account object.

Based on some internal discussions, the UC administrator tried to change the master-detail relationship to a lookup relationship, but was not able to do so.

What is a possible reason that this change was not permitted?

Reveal Solution Hide Solution
Correct Answer: C

Question #2

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

* Rollup summary fields

* Custom validation rules

* Duplicate rules

A developer created a trigger on the Account object.

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

Choose 2 answers

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Correct Answer: A, B

Question #3

A business has a proprietary Order Management System (OMS) that creates orders from their website and ... the order. When the order is created in the OMS, an integration also creates an order record in Salesforce ... relates it to the contact as identified by the email on the order. As the order goes through different stages in OMS, the integration also updates it in Salesforce.

It is notified that each update from the OMS creates a new order record in Salesforce.

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

Choose 2 answers

Reveal Solution Hide Solution
Correct Answer: A, D

Question #4

A developer is creating an app that contains multiple Lightning web components.

One of the child components is used for navigation purposes. When a user click a button called.. component, the parent component must be alerted so it can navigate to the next page.

How should this be accomplished?

Reveal Solution Hide Solution
Correct Answer: D

Question #5

Universal Containers has created a unique process for tracking container repairs. A custom field, status__c, has been created within the container__c custom object. A developer is tasked with sending notifications to multiple external systems every time the value of the status__picklist changes.

Which two tools should the developer use to meet the business requirement and ensure low maintenance of the solution?

Choose 2 answers

Reveal Solution Hide Solution
Correct Answer: C, D

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