PDI Exam Dumps - Salesforce Certified Platform Developer 1 (WI25)

Scratch orgs are temporary, source-driven Salesforce environments used for development and testing. They allow developers to:

Work on independent features without interfering with each other's configurations.

Utilize a source-driven development model for CI/CD pipelines.

A Flow with an Assignment element is the best declarative solution to assign cases based on criteria such as Case Origin. It can automatically evaluate the value of the Case Origin and assign the support representative.

Why not other options?

A: Using a trigger is a programmatic approach and less ideal when declarative tools can solve the problem.

B: A formula field cannot assign values; it only calculates and displays results.

C: Validation rules are used to enforce constraints, not for assigning values.

References:

Salesforce Flows Overview

Option A: The Lightning Component Framework uses client-side rendering for improved performance and responsiveness.

Option B: Lightning components automatically adhere to accessibility standards (e.g., ARIA).

Option D: The framework allows for seamless integration with external libraries via JavaScript.

Not Suitable:

Option C: Lightning components are compatible with modern browsers but not all browsers.

The Data Import Wizard allows importing data while adhering to Salesforce's sharing and security model. By setting field-level security, sensitive fields can be hidden from unauthorized users.

Other Options:

Option A: Encrypting data externally is unnecessary since Salesforce has built-in security features.

Option B: Using the Data Loader with Apex adds unnecessary complexity.

Option D: The Salesforce CLI does not provide direct data import capabilities with security settings.

B: Salesforce requires that all Apex code have at least 75% test coverage in production before deployment. This ensures that the system remains reliable.

C: All triggers must have some test coverage as part of the overall 75% requirement for Apex code.

Why not other options?

A: Object visibility settings are not a deployment requirement.

D: Visual Flows do not require test coverage for deployment to production.

References:

Apex Test Coverage Requirements

Best practices in Apex development for triggers and service layers include:

Avoiding DML operations and queries in loops.

Handling bulk processing efficiently.

Option A ensures compliance by performing all updates at the end, reducing the risk of hitting governor limits.

Before-save Apex Trigger:

This is the best solution because a before-save trigger runs before the record is saved to the database, providing an opportunity to validate or modify the data.

In this case, the Apex trigger can validate the email address using a regular expression or a third-party API call to ensure the email address is valid. If the email is invalid, an error message can be displayed using addError().

Why not the other options?

A. Submit a REST API Callout with a JSON payload:

REST callouts are more complex and generally not recommended for simple validation tasks like email format validation. Additionally, callouts cannot be performed directly in a before-save trigger.

C. Use a custom Lightning Web Component (LWC):

LWCs are primarily for UI interactions and should not be used to enforce data validations that are server-side requirements.

D. Use an Approval Process:

Approval Processes are for managing the approval flow of records, not for real-time validations. They cannot enforce email validation directly.

References:

Apex Triggers Documentation

Trigger Context Variables

When building a Lightning Web Component (LWC) to collect and manage data, developers must ensure compliance with Salesforce's security model, including field-level security (FLS) and object-level security (OLS). To meet the requirement of respecting security controls, lightning-input-field is the correct choice.

Why lightning-input-field?

Field-Level Security (FLS):lightning-input-field respects the user’s field-level security settings. This means users can only view or edit fields that they have permissions for, ensuring compliance with the organization’s security model.

Object-Level Security (OLS):It respects object-level security, ensuring users cannot access objects they are restricted from accessing.

Simplified Development:It is part of the Lightning Data Service (LDS), which eliminates the need to write custom Apex or SOQL queries for CRUD operations, reducing the potential for security gaps.

Dynamic Rendering:Since the component dynamically renders fields based on the user’s permissions, developers can share the component across various user groups without additional customization.

Declarative Syntax:lightning-input-field simplifies form creation in LWC by using declarative syntax to bind to record fields directly.

Example Code Implementation:

References:

LWC Documentation for lightning-input-field

Field-Level Security and Object-Level Security

Best Practices for Lightning Data Service

By using lightning-input-field, the developer ensures adherence to Salesforce's security standards while providing a reusable and secure solution for capturing and displaying Contact information.