Salesforce PDI Q&A - in .pdf

  • Exam Code: PDI
  • Exam Name: Platform Developer I (PDI)
  • Updated: Oct 25, 2026
  • Q & A: 187 Questions and Answers
  • PDF Price: $59.99
  • Printable Salesforce PDI PDF Format. It is an electronic file format regardless of the operating system platform.
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Salesforce PDI Q&A - Testing Engine

  • Exam Code: PDI
  • Exam Name: Platform Developer I (PDI)
  • Updated: Oct 25, 2026
  • Q & A: 187 Questions and Answers
  • Install on multiple computers for self-paced, at-your-convenience training.
  • PC Test Engine Price: $59.99
  • Testing Engine

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About Salesforce PDI Exam Actual tests

After purchase, the service continues: 365 days of free PDI updates sent straight to your mailbox — you just need to check your inbox — plus 24/7 customer assistance for any Salesforce Platform Developer I (PDI) question in 2026.

Salesforce PDI Exam Overview:

Certification Vendor:Salesforce
Exam Name:Salesforce Platform Developer I (PDI)
Exam Number:PDI
Exam Format:Multiple Choice, Multiple Select, Scenario-based questions
Real Exam Qty:60-65
Exam Duration:105 minutes
Available Languages:Portuguese, Japanese, English, Spanish
Related Certifications:Salesforce Certified Administrator
Salesforce Certified Platform Developer II
Exam Price:$200 USD
Certificate Validity Period:Lifetime (with annual maintenance via Trailhead)
Passing Score:68%
Recommended Training:Trailhead Learning Path
Salesforce Official Exam Guide
Exam Registration:Official Registration
Sample Questions:Free Download PDI Actual tests
Exam Way:Online proctored or onsite at authorized testing centers
Pre Condition:No mandatory prerequisites; practical experience with Apex, LWC and Salesforce platform recommended
Official Syllabus URL:https://trailhead.salesforce.com/credentials/platform-developer-i

Salesforce PDI Exam Syllabus Topics:

SectionWeightObjectives
Logic and Process Automation40%- Governor limits and best practices
- Apex classes, triggers, and methods
- Asynchronous Apex: batch, queueable, future, scheduled
- Process Builder, Flow, and approval processes
- Platform events and publish-subscribe model
User Interface23%- Component communication and events
- Integration with Lightning App Builder and Experience Cloud
- Lightning Web Components (LWC) architecture and development
- UI security and accessibility
- Visualforce pages, controllers and extensions
Salesforce Fundamentals7%- Security model, profiles, permission sets and sharing
- Declarative development capabilities
- Multi-tenant architecture and platform limits
Testing, Debugging and Deployment17%- Development environments and sandboxes
- Unit test creation, code coverage requirements
- Deployment tools: Salesforce DX, CLI, change sets
- Debugging tools: Developer Console, logs, checkpoints
Data Modeling and Management13%- Data operations, import/export and data management
- Object relationships, fields, and schema design
- SOQL and SOSL query construction and optimization

The PDI Details Every Candidate Should Check

As of the latest information, the PDI exam requires a passing score of 68% and a registration fee of $200 USD. Salesforce may revise either figure, so confirm both on the official site before scheduling.

Salesforce lists these prerequisites for the Salesforce Platform Developer I (PDI): No mandatory prerequisites; practical experience with Apex, LWC and Salesforce platform recommended.

Check the current requirements on the official certification page before booking.

Upon successful payment, our system automatically emails the product to your mailbox — typically within about a minute — with an instant download link on screen. If nothing arrives within two hours, check your spam folder and contact us; 24/7 customer assisting is always available. After purchase, you enjoy 365 days of free updates: whenever a new version is released, we send the updated bank to your email — you just need to check your mailbox. A 50% renewal discount follows at the end of the period.

Smart preparation means current materials, verified answers, and a schedule that fits real life. The PDI bank is written by a team of Salesforce experts and certified trainers, and our colleagues check it continuously for updates so accuracy never drifts. You practice in your spare time — no classes required — with expert-verified answers across the Salesforce Platform Developer I (PDI) objectives. Before purchase, a free demo is downloadable for reference; after purchase, updates arrive by email for 365 days and 24/7 customer assisting handles any question. That combination is the smart way.

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Per current exam information, the PDI exam contains 60-65 questions within a 105 minutes-minute limit. Practicing under those exact conditions removes the format shock on exam day.

The Salesforce Platform Developer I (PDI) blueprint centers on these main domains:

  • User Interface (23%)
  • Testing, Debugging and Deployment (17%)
  • Logic and Process Automation (40%)

The full official outline continues with further domains; the question bank covers them all.

Salesforce points candidates to these official training resources:

For office workers short on class time, disciplined spare-time practice with a current bank covers the same syllabus at a fraction of the cost.

Use the official registration channels below:

Pick your test center or online session and book ahead — a fixed date focuses preparation like nothing else.

Salesforce Platform Developer I (PDI) Sample Questions:

Question #1

Universal Containers wants a list button to display a Visualforce page that allows users to edit multiple records.
Which Visualforce feature supports this requirement?

  • A. Standard controller and the recordSetVar page attribute
  • B. Controller Extension and < apex:button > tag
  • C. Standard Controller with Custom List Controller extension
  • D. Custom List Controller with recordSetVar page attribute
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Explanation: Only visible for Prep4sureGuide members. You can sign-up / login (it's free).

Question #2

A company has a custom object, Sales_Help_Request__c, that has a Lookup relationship to Opportunity. The Sales_Help_Request__c has a number field, Number_of_Hours__c, that represents the amount of time spent on Sales_Help_Request__c. A developer is tasked with creating a field, Total_Hours__c, on Opportunity that should be the sum of all of the Number_of_Hours__c values for the Sales_Help_Request__c records related to that Opportunity. What should the developer use to implement this?

  • A. A roll-up summary field on the Sales_Help_Request__c object
  • B. A trigger on the Opportunity object
  • C. A roll-up summary field on the Opportunity object
  • D. A record-triggered flow on the Sales_Help_Request__c object
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Explanation: Only visible for Prep4sureGuide members. You can sign-up / login (it's free).

Question #3

A developer creates a custom exception as shown below:
public class ParityException extends Exception {}
What are two ways the developer can fire the exception in Apex?

  • A. throw new ParityException( ' parity does not match ' );
  • B. new ParityException();
  • C. new ParityException( ' parity does not match ' );
  • D. throw new ParityException();
Reveal Solution  Discussion  0

Correct Answer: A,D  🗳️

Explanation: Only visible for Prep4sureGuide members. You can sign-up / login (it's free).

Question #4

Which Lightning Web Component custom event property settings enable the event to bubble up the containment hierarchy and cross the Shadow DOM boundary?

  • A. bubbles: true, composed: false
  • B. bubbles: true, composed: true
  • C. bubbles: false, composed: true
  • D. bubbles: false, composed: false
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Explanation: Only visible for Prep4sureGuide members. You can sign-up / login (it's free).

Question #5

What is the result of the following code?
Account a = new Account();
Database.insert(a, false);

  • A. The record will not be created and no error will be reported.
  • B. The record will be created and no error will be reported.
  • C. The record will not be created and an exception will be thrown.
  • D. The record will be created and a message will be in the debug log.
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Explanation: Only visible for Prep4sureGuide members. You can sign-up / login (it's free).

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