Salesforce Plat-Dev-301 real exam prep : Salesforce Certified Platform Developer II - Multiple Choice

  • Exam Code: Plat-Dev-301
  • Exam Name: Salesforce Certified Platform Developer II - Multiple Choice
  • Updated: Oct 13, 2026
  • Q&As: 204 Questions and Answers

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Salesforce Plat-Dev-301 Value Pack (Frequently Bought Together)

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PDF Version: Convenient, easy to study. Printable Salesforce Plat-Dev-301 PDF Format. It is an electronic file format regardless of the operating system platform.

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Online Test Engine: Supports Windows / Mac / Android / iOS, etc., because it is the software based on WEB browser.

Value Pack Total: $179.97  $79.99

About Salesforce Plat-Dev-301 Real Exam

Get moving today: Real4Prep emails the complete Salesforce Certified Platform Developer II - Multiple Choice package, Plat-Dev-301 practice questions included, about a minute after payment, because the sooner you start, the sooner you certify.

Salesforce Plat-Dev-301 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Testing, Debugging, and Deployment20%- Deployment strategies, CI/CD, and change management
- Debugging and error handling across layers
- Advanced testing strategies and test frameworks
Topic 2: Performance and Data Management18%- Optimize queries and handle large data volumes
- Data modeling and complex data operations
- Governor limits optimization and best practices
Topic 3: Logic, Process Automation, and Integration27%- Complex business logic and automation design
- Advanced Apex programming and transaction management
- REST/SOAP API, Platform Events, and external integrations
- Asynchronous Apex: future, queueable, batch, scheduled
Topic 4: Advanced Developer Fundamentals15%- Design and maintain scalable, reusable code
- Apply security best practices in development
- Work with localization, multi-currency, and global features
Topic 5: User Interface Development20%- Optimize UI performance and usability
- Implement advanced Visualforce functionality
- Build complex Lightning Web Components and Aura Components

Salesforce Certified Platform Developer II - Multiple Choice: The Questions Everyone Asks First

Salesforce Certified Platform Developer II - Multiple Choice is an official Salesforce exam, registered under exam code Plat-Dev-301. Passing it earns the Salesforce Certified Platform Developer II certification at the Expert level. It also links to Salesforce Certified Platform Developer I. As an internationally recognized capacity standard, this credential speaks for your ability wherever your career takes you.

The Salesforce Certified Platform Developer II - Multiple Choice syllabus comprises 5 official domains. The heaviest include User Interface Development (20%), Performance and Data Management (18%), and Logic, Process Automation, and Integration (27%). The complete outline is above on this page; a short, efficient study plan starts with knowing exactly where the marks live.

The Salesforce Certified Platform Developer II - Multiple Choice exam packs 60-65 questions into 120 minutes. Short-term preparation works best when every session is realistic, so run timed simulations in the Real4Prep engine, keep your flag-and-return rhythm tight, and let repeated full-length runs build the pace the clock demands.

Salesforce Certified Platform Developer II - Multiple Choice requires 70% to pass, with an official registration fee of USD 200. Retakes bill the full USD 200 again, so speed should never mean gambling. Compress your preparation with the Real4Prep practice tests, and book once your scores clear the requirement reliably.

Must hold Salesforce Certified Platform Developer I certification; also requires completion of 4 Superbadges: Apex Specialist, Data Integration Specialist, Aura Components Specialist, Advanced Apex Specialist

Policies change, so verify the current requirements before registering on the official exam page.

Salesforce Certified Platform Developer II - Multiple Choice registration goes through the official channels below.

For your schedule planning: the exam is delivered Online proctored or onsite at authorized testing centers.

Salesforce recommends the following training for Salesforce Certified Platform Developer II - Multiple Choice candidates.

On a short preparation timeline, combine any training with the 204 practice questions in the Real4Prep Plat-Dev-301 package to convert learning into scoring ability fast.

Yes to both. Real4Prep provides a free demo of the Salesforce Certified Platform Developer II - Multiple Choice questions so you can verify the quality first, and after purchase the newest practice material is free for one year from the date of your order. When that year ends, extending the update service costs 50% of the regular price.

Your purchase carries a 100% money-back guarantee with defined conditions. Take the Salesforce Certified Platform Developer II - Multiple Choice exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. Alternatively, exchange for two other exam products of equal value, free, with the update service on your original purchase retained.

Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service. Installation is unlimited across your computers.

Salesforce Certified Platform Developer II - Multiple Choice Sample Questions:

Question #1

Universal Containers ne=ds to integrate with several external systems. The process Is Initiated when a record Is created in Salesforce, The remote systems do not require Salesforce to wait for a response before continuing.
What is the recommended best solution to accomplish this?

  • A. Trigger with HTTP callout
  • B. Qutbound message
  • C. PushTopic event
  • D. Platform event
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Explanation: Only visible for Real4Prep members. You can sign-up / login (it's free).

Question #2

A company notices that their unit tests in a test class with many methods to create many records for prerequisite reference data are slow.
What can a developer to do address the issue?

  • A. Move the prerequisite reference data setup to a TestDataFactory and call that from each test method.
  • B. Turn off triggers, flows, and validations when running tests.
  • C. Move the prerequisite reference data setup to the constructor for the test class.
  • D. Move the prerequisite reference data setup to a @testSetup method in the test class.
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Explanation: Only visible for Real4Prep members. You can sign-up / login (it's free).

Question #3

A developer creates a Lightning web component to allow a Contact to be quickly entered. However, error messages are not displayed.

Which component should the developer add to the form to display error messages?

  • A. lightning-error
  • B. apex:messages
  • C. lightning-messages
  • D. aura:messages
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Explanation: Only visible for Real4Prep members. You can sign-up / login (it's free).

Question #4

Which statement is considered a best practice for writing bulk safe Apex triggers?

  • A. Perform all DML operations from within a future method.
  • B. Add records to collections and perform DML operations against these collections.
  • C. Use the Database methods with allorNone set to £21s= instead of DML statements.
  • D. Add LIMIT 50000 to every SOQL statement.
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Explanation: Only visible for Real4Prep members. You can sign-up / login (it's free).

Question #5

A developer created a JavaScript library that simplifies the development of repetitive tasks and features and uploaded the library as a static resource called rsutils in Salesforce. Another developer is coding a new Lightning web component (LWC) and wants to leverage the library, Which statement properly loads the static resource within the LWC?

  • A. const jsUtilivy = SA.get{'SResource.isUtils');
  • B. import jsUtilities from '@salesforce/rescurceUr1/jaUtiles';
  • C. <lightning-require scripts="{|$Resource,jaUtils}"/>
  • D. impore {jsUtilities} from '@salasforce/resourceUrl/jsUtils';
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Explanation: Only visible for Real4Prep members. You can sign-up / login (it's free).

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