2026 Latest Actual4Cert Plat-Dev-301 PDF Dumps and Plat-Dev-301 Exam Engine Free Share: https://drive.google.com/open?id=118Jw4XxesvQFKHKJEzrCIAuH2QoyOjtX
Among the three versions, the PDF version of Plat-Dev-301 training guide is specially provided for these candidates, because it supports download and printing.For those who are willing to learn on the phone, as long as you have a browser installed on your phone, you can use the App version of our Plat-Dev-301 Exam Questions. The PC version is ideal for computers with windows systems, which can simulate a real test environment. There are also the Value pack of our Plat-Dev-301 study materials for you to purchase.
| Section | Weight | Objectives |
|---|---|---|
| User Interface | 18% | - Lightning Web Components (LWC) advanced features - Visualforce advanced controllers - Aura Components - Lightning Data Service |
| Logic and Process Automation | 22% | - Advanced Apex programming - Asynchronous Apex (Batch, Queueable, Future, Scheduled) - Invocable Actions and Platform Events - Dynamic Apex and SOQL/SOSL |
| Architecture | 18% | - Governor limits and bulkification - Apex Enterprise Patterns - Namespace and package management - Design patterns and Apex trigger frameworks |
| Testing, Debugging, and Deployment | 15% | - Apex unit testing best practices - Test data strategies and mocking - Debugging and performance profiling - Deployment tools (SFDX, Metadata API) |
| Data Modeling | 12% | - External objects and data sources - Large data volumes considerations - Advanced object relationships and data modeling |
| Integration | 15% | - REST and SOAP web services (Apex callouts) - Named Credentials and authentication - External Services and Connect REST API - Platform Events and Change Data Capture |
Dear customers, you may think it is out of your league before such as winning the Plat-Dev-301 exam practice is possible within a week or a Plat-Dev-301 practice material could have passing rate over 98 percent. This time it will not be illusions for you anymore. You can learn some authentic knowledge with our high accuracy and efficiency Plat-Dev-301 simulating questions and help you get authentic knowledge of the exam.
NEW QUESTION # 188
A company has a custom object, Order__c, that has a custom picklist field, Status__c, with values of `"New', `"In Progress', or `"Fulfilled' and a lookup field, Contact__c, to Contact.
Which SOQL query will return a unique list of all the Contact records that have no `"Fulfilled' Orders?
Answer: D
Explanation:
The correct SOQL query to return a unique list of Contact records that have no 'Fulfilled' Orders is one that selects Ids from the Contact object where the Contact Id is not in the set of Contact Ids related to 'Fulfilled' Orders. This is done by a subquery that selects the Contact__c field from the Order__c records where the Status__c is 'Fulfilled'.
NEW QUESTION # 189
Consider the following code snippet:
The Apex method is executed in an environment with a large data volume count for Accounts, and the query is performing poorly. Which technique should the developer implement to ensure the query performs optimally, while preserving the entire result set?
Answer: B
Explanation:
When dealing with large data volumes in Salesforce and ensuring optimal performance for queries, it's important to choose an approach that both handles the data volume efficiently and retrieves the complete result set.
Option D is correct because using the Database.QueryLocator method is a best practice for handling large data volumes. It is typically used with batch Apex, which can process records in batches, thus reducing the likelihood of hitting governor limits. It's designed to handle very large data sets that would otherwise exceed normal SOQL query limits.
Option A is incorrect because creating a formula field doesn't improve the performance of the query. It simply creates a new field that combines existing data, but it does not inherently optimize the query execution.
Option B is incorrect because breaking down the query into two parts and joining them in Apex could potentially be less efficient and would require additional code to manage the combined result sets. This approach does not leverage the built-in Salesforce features designed to handle large data volumes.
Option C is incorrect because the @Future annotation makes the method execute asynchronously, but it does not help with query performance or large data volume management.
s:
Salesforce Documentation on Working with Very Large SOQL Queries: Working with Very Large SOQL Queries Salesforce Documentation on Using Batch Apex: Using Batch Apex
NEW QUESTION # 190
Refer to the test method below''
The test method calls a web service that updates an external system with Account information and sets the Accounts integration_Updated__c checkbox to True when it completes. The test fails to execute and exits with an error: "Methods defined as TestMethod do not support Web service callouts." A) B)
C)
D)
Answer: A
Explanation:
The correct order in tests with callouts is Test.startTest(), then Test.setMock(), followed by the method invocation, and finally Test.stopTest(). This ensures the mock callout is used.
NEW QUESTION # 191
A Lightning web component exists in the system and displays information about the record in context as a medal. Salesforce administrators need to use this component within the Lightning App Builder, Which two settings should the developer configure within the xml resource file?
Choose 2 answers
Answer: A,D
Explanation:
To make a Lightning web component available in the Lightning App Builder, the developer must specify the target where the component can be placed (e.g., record pages) in the .xml file and set the isExposed attribute to true. Expose Lightning Web Components for Flow Screens, Quick Actions, App Builder, and Experience Builder
NEW QUESTION # 192
Universal Containers is leading a development team that follows the source-driven development approach in Salesforce. As part of their continuous integration and delivery (CL/CD) process, they need to automatically deploy changes to multiple environments, including sandbox and production.
'Which mechanism or tool would best support their CI/CD pipeline in source-driven development?
Answer: B
Explanation:
Salesforce CLI with Salesforce DX supports source-driven development and is designed for continuous integration and delivery (CI/CD) processes. It enables developers to automate deployments across multiple environments, including sandbox and production.
NEW QUESTION # 193
......
The purchase process of our Plat-Dev-301 question torrent is very convenient for all people. In order to meet the needs of all customers, our company is willing to provide all customers with the convenient purchase way. If you buy our Plat-Dev-301 study tool successfully, you will have the right to download our Plat-Dev-301 exam torrent in several minutes, and then you just need to click on the link and log on to your website’s forum, you can start to learn our Plat-Dev-301 question torrent. We believe the operation is very convenient for you, and you can operate it quickly. At the same time, we believe that the convenient purchase process will help you save much time.
Plat-Dev-301 Online Test: https://www.actual4cert.com/Plat-Dev-301-real-questions.html
P.S. Free & New Plat-Dev-301 dumps are available on Google Drive shared by Actual4Cert: https://drive.google.com/open?id=118Jw4XxesvQFKHKJEzrCIAuH2QoyOjtX