BONUS!!! Download part of Dumps4PDF Plat-Dev-301 dumps for free: https://drive.google.com/open?id=1UslkMfZXLc597imioXO03rpKTjIO8M-4
Of course, the future is full of unknowns and challenges for everyone. Even so, we all hope that we can have a bright future. Pass the Plat-Dev-301 exam, for most people, is an ability to live the life they want, and the realization of these goals needs to be established on a good basis of having a good job. A good job requires a certain amount of competence, and the most intuitive way to measure competence is whether you get a series of the test Plat-Dev-301 Certification and obtain enough qualifications.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Testing, Debugging, and Deployment | 20% | - Debugging and error handling across layers - Advanced testing strategies and test frameworks - Deployment strategies, CI/CD, and change management |
| Topic 2: Performance and Data Management | 18% | - Data modeling and complex data operations - Governor limits optimization and best practices - Optimize queries and handle large data volumes |
| Topic 3: Advanced Developer Fundamentals | 15% | - Work with localization, multi-currency, and global features - Design and maintain scalable, reusable code - Apply security best practices in development |
| Topic 4: User Interface Development | 20% | - Implement advanced Visualforce functionality - Build complex Lightning Web Components and Aura Components - Optimize UI performance and usability |
| Topic 5: Logic, Process Automation, and Integration | 27% | - REST/SOAP API, Platform Events, and external integrations - Asynchronous Apex: future, queueable, batch, scheduled - Complex business logic and automation design - Advanced Apex programming and transaction management |
>> Real Plat-Dev-301 Questions <<
By reviewing these results, you will be able to know and remove your mistakes. These Plat-Dev-301 practice exams are created as per the pattern of the Salesforce Certified Platform Developer II - Multiple Choice (Plat-Dev-301) real examination. Therefore, Salesforce Certified Platform Developer II - Multiple Choice (Plat-Dev-301) mock exam takers will experience the real exam environment. It will calm down their nerves so they can appear in the Plat-Dev-301 final test without anxiety or fear.
NEW QUESTION # 121
A developer is building a complex commission calculation engine in Apex that is called from an Opportunity trigger. During QA it was reported that the calculations are incorrect.
The developer has representative test data and passing test methods in their developer sandbox.
Which three tools or techniques could the developer use to execute the code and pause it at key lines to visually inspect values of various Apex variables?
Choose 3 answers
Answer: C,D,E
Explanation:
To debug and troubleshoot the commission calculation engine, a developer can use several tools provided by Salesforce to inspect and pause the execution of Apex code.
Apex Interactive Debugger: It allows real-time debugging of Apex code execution. With this tool, a developer can set breakpoints, step through code, inspect variables, and evaluate expressions.
Developer Console: Although the Developer Console does not allow interactive debugging, it does provide the ability to view logs that capture the execution of code. Debug logs can be inspected to understand the flow of execution and values of variables at different points in time.
Apex Replay Debugger: This tool is part of Salesforce Extensions for Visual Studio Code. It allows a developer to replay a debug log as if they are stepping through the code line by line, which can be very useful to inspect the state of variables at specific points in the execution.
Apex Interactive Debugger
Developer Console Debugging
Apex Replay Debugger
NEW QUESTION # 122
Universal Containers wants to notify an external system in the event that an unhandled exception occurs when their nightly Apex batch job runs.
What is the appropriate publish/subscribe logic to meet this requirement?
Answer: D
Explanation:
To notify an external system about an unhandled exception in a batch job, the appropriate approach is to have the external system subscribe to a custom Platform Event that gets published using EventBus.publish(). When an exception occurs, the batch job can publish this event which the external system can listen for and respond to accordingly. Reference:
Platform Events Developer Guide
NEW QUESTION # 123
Universal Containers develops a Salesforce application that requires frequent interaction with an external REST API.
To avoid duplicating code and improve maintainability, how should they implement the APL integration for code reuse?
Answer: A
Explanation:
Creating a reusable Apex class for API integration allows for code encapsulation and maintainability. This class can then be invoked from any other Apex class that requires interaction with the API, preventing code duplication.
NEW QUESTION # 124
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: C
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 # 125
A Visualforce page needs to make a callout to get billing information and tax information from two different REST endpoints. The information needs to be displayed to the user at the same time and the return value of the billing information contains the input for the tax information callout. Each endpoint might take up to two minutes to process.
How should a developer implement the callouts?
Answer: A
Explanation:
Using Continuation for both callouts is the optimal solution when you have long-running callouts in a Visualforce page, as it allows the page to wait for a long-running process without tying up server resources. The Continuation pattern is specifically designed for scenarios where the request-response cycle could exceed the timeout limits.
NEW QUESTION # 126
......
Of course, when we review a qualifying exam, we can't be closed-door. We should pay attention to the new policies and information related to the test Salesforce certification. For the convenience of the users, the Plat-Dev-301 study materials will be updated on the homepage and timely update the information related to the qualification examination. Annual qualification examination, although content broadly may be the same, but as the policy of each year, the corresponding examination pattern grading standards and hot spots will be changed, as a result, the Plat-Dev-301 study materials can help users to spend the least time, you can know the test information directly what you care about on the learning platform that provided by us, let users save time and used their time in learning the new hot spot concerning about the knowledge content. It can be said that the Plat-Dev-301 Study Materials greatly facilitates users, so that users cannot leave their homes to know the latest information. Trust us! I believe you will have a good experience when you use the Plat-Dev-301 study materials, and you can get a good grade in the test Salesforce certification.
Plat-Dev-301 Latest Exam Review: https://www.dumps4pdf.com/Plat-Dev-301-valid-braindumps.html
P.S. Free & New Plat-Dev-301 dumps are available on Google Drive shared by Dumps4PDF: https://drive.google.com/open?id=1UslkMfZXLc597imioXO03rpKTjIO8M-4