Salesforce Certified Platform Developer I Exam — Questions and Answers

Question 1: Which principle states that users should only have access necessary for their role?

Principle of least privilege (Correct answer)
Separation of duties
Need to share
Defense in depth

Correct answer: Principle of least privilege

The principle of least privilege ensures users only have the minimum access rights needed to perform their job functions, limiting potential damage.

Question 2: What is the primary consideration when implementing changes to integration architecture?

Personal convenience
Impact assessment and change management (Correct answer)
Vendor preference
Speed of implementation

Correct answer: Impact assessment and change management

Impact assessment and proper change management ensure that modifications do not introduce unexpected problems or service disruptions.

Question 3: Which type of assessment provides a snapshot of current status at a single point in time?

Continuous assessment
Formative assessment
Baseline assessment (Correct answer)
Summative assessment

Correct answer: Baseline assessment

A baseline assessment captures the current status at a specific point in time, establishing a reference point for measuring future changes.

Question 4: How should Salesforce Certified Platform Developer 1 professionals incorporate feedback into the design iteration process?

Accept all feedback without evaluation
Systematically evaluate feedback, prioritize changes based on impact, and document rationale for decisions (Correct answer)
Ignore feedback that requires significant changes
Only accept feedback from senior stakeholders

Correct answer: Systematically evaluate feedback, prioritize changes based on impact, and document rationale for decisions

Feedback should be systematically evaluated for relevance and impact, with changes prioritized based on their effect on design quality, safety, and compliance. Documenting the rationale for accepting or declining feedback ensures transparency.

Question 5: What is the PRIMARY purpose of obtaining PD1 certification in Salesforce Certified Platform Developer 1?

To guarantee employment in the field
To bypass educational requirements
To satisfy a personal achievement goal
To demonstrate verified competency and adherence to professional standards (Correct answer)

Correct answer: To demonstrate verified competency and adherence to professional standards

Professional certification demonstrates that an individual has met established competency standards through verified assessment. It provides assurance to employers, clients, and the public that the certified professional possesses the knowledge and skills required for competent practice.

Question 6: What is the governor limit for total SOQL queries in a single synchronous Apex transaction?

200
50
100 (Correct answer)
500

Correct answer: 100

Salesforce enforces a limit of 100 SOQL queries per synchronous Apex transaction to prevent excessive resource consumption.

Question 7: Which factor should PD1 professionals consider first when choosing an assessment method?

Ease of scoring
Cost of the instrument
Availability of the tool
Appropriateness for the target population (Correct answer)

Correct answer: Appropriateness for the target population

The most important consideration is whether the assessment method is appropriate and validated for the specific population being assessed.

Question 8: What is the purpose of the 'rendered' attribute in Visualforce components?

It controls whether the component is editable
It sets the CSS display property to none
It determines if the component fires AJAX requests
It conditionally includes or excludes the component from the HTML output (Correct answer)

Correct answer: It conditionally includes or excludes the component from the HTML output

The 'rendered' attribute accepts a Boolean expression; when false, the component is not emitted in the HTML response at all.

Question 9: Which factor MOST significantly affects the quality of technical outcomes in PD1 practice?

The speed at which procedures are completed
The practitioner's training, preparation, and attention to detail (Correct answer)
The time of day the procedure is performed
The brand of equipment being used

Correct answer: The practitioner's training, preparation, and attention to detail

The quality of technical outcomes depends primarily on the practitioner's level of training, thorough preparation, and careful attention to detail. While equipment matters, the professional's competence is the most significant factor.

Question 10: What does SOQL stand for in the Salesforce platform?

Salesforce Object Quick Language
Salesforce Online Query Language
Salesforce Object Query Language (Correct answer)
Standard Object Query Language

Correct answer: Salesforce Object Query Language

SOQL stands for Salesforce Object Query Language, which is used to query records from the Salesforce database.

Question 11: A developer is building a real-time data sync integration where Salesforce must push updates to an external system immediately after a record is saved. Which approach is BEST?

Outbound Message via Workflow
Platform Event published in a trigger (Correct answer)
Polling with REST API
Scheduled Apex batch

Correct answer: Platform Event published in a trigger

Platform Events published in an Apex trigger provide near-real-time, event-driven push integration with external systems.

Question 12: Which approach is MOST important for PD1 professionals when applying technical procedures?

Applying the same technique in every situation without variation
Adhering to established protocols while adapting to specific conditions (Correct answer)
Following personal shortcuts developed through experience
Using the fastest method available regardless of standards

Correct answer: Adhering to established protocols while adapting to specific conditions

Technical procedures require adherence to established protocols as a foundation, with professional judgment to adapt appropriately to specific conditions. This balance ensures both consistency and effectiveness.

Question 13: Which approach best demonstrates mastery of lightning components in PD1 practice?

Following procedures without understanding
Applying principles to novel situations with sound judgment (Correct answer)
Avoiding complex scenarios
Relying entirely on technology

Correct answer: Applying principles to novel situations with sound judgment

True mastery involves understanding underlying principles well enough to apply them to new and unfamiliar situations with professional judgment.

Question 14: Which Apex collection type preserves insertion order and allows duplicate values?

Set
Map
Queue
List (Correct answer)

Correct answer: List

A List in Apex is an ordered collection that allows duplicates, unlike Sets which are unordered and unique.

Question 15: In Visualforce, how do you reference a static resource named 'myJS' in a <script> tag?

{!$Resource.myJS}
{!$Resource['myJS'].url}
{!URLFOR($Resource.myJS)} (Correct answer)
{!URLFOR('/resource/myJS')}

Correct answer: {!URLFOR($Resource.myJS)}

URLFOR($Resource.myJS) generates the correct versioned URL for the static resource named myJS.

Question 16: What role does collaboration play in lightning components for PD1 professionals?

It is only needed in emergencies
It reduces individual accountability
It slows down work unnecessarily
It enhances outcomes through diverse perspectives and shared expertise (Correct answer)

Correct answer: It enhances outcomes through diverse perspectives and shared expertise

Collaboration leverages diverse perspectives and combined expertise to achieve better outcomes than any individual could alone.

Question 17: Which Aura component attribute enables two-way data binding between a component and its parent?

{!v.attributeName} (Correct answer)
{#v.attributeName}
{$Label.c.labelName}
{!c.methodName}

Correct answer: {!v.attributeName}

The {!v.attributeName} expression syntax in Aura enables two-way data binding between a component's view value provider and its template.

Question 18: Which principle is fundamental to good apex programming practice?

Writing as much code as possible
Avoiding all abstraction
Never refactoring code
Separation of concerns and modularity (Correct answer)

Correct answer: Separation of concerns and modularity

Separation of concerns and modularity make code easier to understand, test, maintain, and extend over time.

Question 19: Which tag is used to define a reusable section of markup that can be included in multiple Visualforce pages?

<apex:template>
<apex:fragment>
<apex:include>
<apex:component> (Correct answer)

Correct answer: <apex:component>

<apex:component> defines a custom reusable component that can be referenced by multiple Visualforce pages.

Question 20: What is the purpose of the @api decorator in a Lightning Web Component?

It exposes a property or method as public, allowing parent components to set it (Correct answer)
It marks a property as reactive and tracks changes internally
It connects the component to an Apex method
It registers the component in the Lightning App Builder

Correct answer: It exposes a property or method as public, allowing parent components to set it

The @api decorator makes a property or method publicly accessible, allowing parent components or App Builder admins to pass values in.

Question 21: What is the most important professional competency for PD1 certification in visualforce pages?

Deep knowledge combined with practical application skills (Correct answer)
Speed of task completion
Memorization of all reference materials
Ability to work alone exclusively

Correct answer: Deep knowledge combined with practical application skills

Professional competency requires both deep knowledge of the subject matter and the ability to apply that knowledge in practical situations.

Question 22: Which attribute on <apex:page> disables the standard Salesforce page header?

pageHeader='false'
header='false'
standardHeader='false'
showHeader='false' (Correct answer)

Correct answer: showHeader='false'

Setting showHeader='false' on <apex:page> removes the standard Salesforce header from the rendered page.

Question 23: What role does calibration play in maintaining technical accuracy for Salesforce Certified Platform Developer 1 professionals?

It is an optional best practice for advanced professionals
It only matters during formal inspections
It is only necessary for new equipment
It ensures instruments and methods produce accurate, consistent results over time (Correct answer)

Correct answer: It ensures instruments and methods produce accurate, consistent results over time

Regular calibration ensures that instruments, tools, and methods continue to produce accurate and consistent results over time. Without calibration, measurement drift and equipment wear can lead to unreliable outcomes.

Question 24: What is the purpose of the Salesforce Lightning Platform?

To integrate third-party applications.
To provide analytics tools.
To create and deploy applications in Salesforce (Correct answer)
To manage Salesforce licenses.

Correct answer: To create and deploy applications in Salesforce

The Salesforce Lightning Platform is a comprehensive platform-as-a-service (PaaS) that provides tools and services for building, deploying, and managing custom applications. It includes features like Apex, Visualforce, Lightning Web Components, and various declarative tools, empowering developers to extend Salesforce's capabilities and create tailored solutions. It's the foundation for app development on Salesforce.

Question 25: Which approach is MOST important for PD1 professionals when applying technical procedures?

Adhering to established protocols while adapting to specific conditions (Correct answer)
Applying the same technique in every situation without variation
Using the fastest method available regardless of standards
Following personal shortcuts developed through experience

Correct answer: Adhering to established protocols while adapting to specific conditions

Question 26: Which clause is required in every SOQL query?

LIMIT
ORDER BY
FROM (Correct answer)
WHERE

Correct answer: FROM

Every SOQL query must include a FROM clause specifying the object to query, along with a SELECT clause.

Question 27: What is the most effective approach to data modeling and management in the PD1 field?

Maintaining the status quo
Following competitors
Systematic planning and continuous improvement (Correct answer)
Reactive problem-solving

Correct answer: Systematic planning and continuous improvement

Systematic planning combined with continuous improvement ensures sustainable success and allows for proactive management of challenges.

Question 28: A developer needs to test a trigger that sends an outbound HTTP callout. Which class must be implemented to avoid a 'You have uncommitted work pending' error in the test?

StubProvider
Callable
HttpResponse
HttpCalloutMock (Correct answer)

Correct answer: HttpCalloutMock

Implementing HttpCalloutMock and registering it with Test.setMock() allows Apex tests to simulate HTTP responses without making real callouts.

Question 29: In PD1 practice, what is the best approach to quality improvement in visualforce pages?

Use data-driven methods with measurable outcomes (Correct answer)
Make changes without measuring results
Wait for problems to occur before acting
Copy what other organizations do without analysis

Correct answer: Use data-driven methods with measurable outcomes

Data-driven quality improvement with measurable outcomes ensures that changes actually produce the intended improvements and can be verified.

Question 30: What is the role of the 'if' statement in process automation logic?

To create a new record.
To execute a query.
To send a notification.
To add conditions and control the flow of logic (Correct answer)

Correct answer: To add conditions and control the flow of logic

In process automation logic, the 'if' statement (or its equivalent in declarative tools like Flow or Process Builder) is crucial for introducing conditional branching. It allows the automation to evaluate specific criteria and execute different actions or paths based on whether those conditions are true or false, thereby controlling the flow of the process dynamically. This enables intelligent decision-making within the automation.

Question 31: What is the primary purpose of encryption in PD1 security?

To compress data
To make data transfer slower
To protect data confidentiality during storage and transmission (Correct answer)
To organize data more efficiently

Correct answer: To protect data confidentiality during storage and transmission

Encryption protects data confidentiality by converting information into an unreadable format that can only be decoded with the proper key.

Question 32: What is the purpose of unit testing in Salesforce?

To generate user feedback.
To ensure the system is secure.
To automate deployment.
To validate individual components of the system (Correct answer)

Correct answer: To validate individual components of the system

The purpose of unit testing in Salesforce is to validate individual components of the system, such as Apex classes and triggers, in isolation. Developers write Apex test classes to ensure that each piece of code functions as expected under various conditions, catching bugs early in the development cycle. This is crucial for maintaining code quality, ensuring reliability, and enabling deployment to production environments.

Question 33: What is the correct way to call a method on a Visualforce controller using an action link?

<apex:commandLink method='myMethod'>
<apex:outputLink action='{!myMethod}'>
<apex:link onclick='{!myMethod}'>
<apex:commandLink action='{!myMethod}'> (Correct answer)

Correct answer: <apex:commandLink action='{!myMethod}'>

<apex:commandLink> with the action attribute set to a controller method expression fires the method on click and performs a full or partial page refresh.

Question 34: What is Visualforce in Salesforce?

A tool for reporting.
A tool for integrating with external systems.
A tool for managing user profiles.
A custom user interface framework (Correct answer)

Correct answer: A custom user interface framework

Visualforce is a framework within Salesforce that allows developers to build custom user interfaces and pages using a tag-based markup language similar to HTML. It enables the creation of highly customized and dynamic web pages that integrate seamlessly with Salesforce data and functionality. While still supported, it's an older technology often used for specific custom UI requirements.

Question 35: Which authentication factor is classified as "something you are"?

Smart card
Password
Security token
Biometric data (Correct answer)

Correct answer: Biometric data

Biometric data such as fingerprints, facial recognition, or retinal scans represents the "something you are" authentication factor.

Question 36: In PD1 practice, what is the purpose of vulnerability scanning?

To slow down network traffic
To identify weaknesses before attackers do (Correct answer)
To replace firewalls
To exploit systems

Correct answer: To identify weaknesses before attackers do

Vulnerability scanning proactively identifies security weaknesses in systems and applications so they can be remediated before exploitation.

Question 37: What is defense in depth in the context of PD1 security?

Using one strong security control
Focusing only on perimeter security
Implementing multiple layers of security controls (Correct answer)
Relying solely on encryption

Correct answer: Implementing multiple layers of security controls

Defense in depth uses multiple layers of security controls so that if one layer fails, additional layers continue to provide protection.

Question 38: What is the MOST effective way for new PD1 professionals to build competency in their field?

Combining formal education, mentored practice, and ongoing professional development (Correct answer)
Studying certification materials exclusively
Learning entirely through trial and error
Focusing solely on the most advanced topics

Correct answer: Combining formal education, mentored practice, and ongoing professional development

Building professional competency requires a multi-faceted approach: formal education provides foundational knowledge, mentored practice develops applied skills under guidance, and ongoing professional development ensures continuous growth and currency in the field.

Question 39: What is the MOST important deliverable at the completion of a PD1 design phase?

A verbal summary of the design concept
Meeting minutes from design discussions
Comprehensive documentation including specifications, drawings, calculations, and compliance evidence (Correct answer)
A brief email summarizing key decisions

Correct answer: Comprehensive documentation including specifications, drawings, calculations, and compliance evidence

Comprehensive design documentation serves as the authoritative reference for implementation, provides evidence of compliance, supports future maintenance and modifications, and creates a professional record of the design process.

Question 40: What is a 'formula field' in Salesforce?

A field for performing calculations and displaying results (Correct answer)
A field for managing security settings.
A field for tracking user activity.
A field for storing text values.

Correct answer: A field for performing calculations and displaying results

A formula field in Salesforce is a read-only field that automatically calculates and displays a value based on an expression or formula defined by the user. It can reference other fields, standard functions, or conditional logic to derive its value. This is highly useful for displaying aggregated data, conditional text, or calculated metrics directly on a record without manual input.

Question 41: What is the value of continuing education in visualforce pages for PD1 professionals?

It keeps professionals current with evolving standards and practices (Correct answer)
It replaces workplace experience
It is only needed for recertification
It is primarily a social activity

Correct answer: It keeps professionals current with evolving standards and practices

Continuing education ensures professionals stay current with the latest developments, standards, and best practices in their field.

Question 42: How should Salesforce Certified Platform Developer 1 professionals handle technical procedures that have been updated or revised?

Continue using the original method if it still works
Review the updates, complete any required training, and implement the revised procedures (Correct answer)
Wait for mandatory enforcement before changing
Only apply updates to new cases or projects

Correct answer: Review the updates, complete any required training, and implement the revised procedures

When procedures are updated, professionals must review the changes, complete any required training to understand the rationale and new requirements, and implement the revised procedures in their practice. Continuing outdated methods risks non-compliance and suboptimal outcomes.

Question 43: Which professional attribute is most valued in lightning components within the PD1 field?

Prioritizing personal convenience
Accountability and commitment to standards (Correct answer)
Avoiding challenging situations
Working in isolation

Correct answer: Accountability and commitment to standards

Accountability and commitment to professional standards build trust and ensure consistent, high-quality practice.

Question 44: What is the best practice for documenting assessment results in PD1 practice?

Record only abnormal findings
Document all findings objectively and completely (Correct answer)
Document results from memory at end of day
Use subjective descriptions only

Correct answer: Document all findings objectively and completely

Best practice requires documenting all findings objectively and completely at the time of assessment for accuracy and legal protection.

Question 45: What does SOSL stand for in the Salesforce platform?

Salesforce Online Search Language
Standard Object Search Language
Salesforce Object Search Language (Correct answer)
Salesforce Object Standard Language

Correct answer: Salesforce Object Search Language

SOSL stands for Salesforce Object Search Language, which is used to perform text searches across multiple objects simultaneously.

Question 46: How are related child records queried within a SOQL query?

Using the INCLUDE CHILDREN clause
Using the JOIN keyword
Using the RELATED TO keyword
Using a subquery in parentheses within the SELECT clause (Correct answer)

Correct answer: Using a subquery in parentheses within the SELECT clause

Child records are retrieved in SOQL using a subquery enclosed in parentheses inside the SELECT clause, such as SELECT Name, (SELECT LastName FROM Contacts) FROM Account.

Question 47: What is the benefit of continuous integration in PD1 workflows?

It removes the need for code review
It eliminates the need for development environments
It automatically fixes all bugs
It detects integration issues early through frequent builds and tests (Correct answer)

Correct answer: It detects integration issues early through frequent builds and tests

Continuous integration detects integration issues early by automatically building and testing code whenever changes are committed.

Question 48: What is the purpose of a page layout in Salesforce?

To customize the layout and display of record pages (Correct answer)
To control user access permissions.
To track user activity.
To manage security settings.

Correct answer: To customize the layout and display of record pages

A page layout in Salesforce controls the organization and display of fields, custom links, and related lists on an object's record detail and edit pages. Administrators use page layouts to customize the user interface for different profiles or record types, ensuring users see the most relevant information. This enhances user experience and streamlines data entry by presenting information logically.

Question 49: In PD1 certification, what is the purpose of automated testing?

To slow down development
To catch regressions and verify functionality continuously (Correct answer)
To increase server costs
To replace manual code review entirely

Correct answer: To catch regressions and verify functionality continuously

Automated testing catches regressions early and verifies that functionality works as expected, providing confidence in code changes.

Question 50: What is the recommended approach for handling errors in deployment strategies?

Let errors crash the application
Log errors but never handle them
Suppress all error messages
Implement structured error handling with meaningful messages (Correct answer)

Correct answer: Implement structured error handling with meaningful messages

Structured error handling with meaningful messages helps diagnose problems quickly while maintaining application stability and user experience.

Question 51: Which LWC feature allows a component to subscribe to messages published by other components without a direct parent-child relationship?

Aura Application Events
Platform Events via @wire
Lightning Message Service (LMS) (Correct answer)
Custom Events with bubbling

Correct answer: Lightning Message Service (LMS)

Lightning Message Service enables communication between components in different parts of the DOM (including Visualforce and Aura) via a named message channel.

Question 52: What is a Process Builder in Salesforce?

A tool for creating custom reports.
A tool for managing Salesforce users.
A tool for automating business processes (Correct answer)
A tool for customizing user interfaces.

Correct answer: A tool for automating business processes

Process Builder is a powerful declarative automation tool in Salesforce that allows administrators to automate complex business processes without writing code. It enables the creation of multi-step workflows, including updating records, sending emails, creating tasks, and invoking Apex code, based on specific criteria. It's a key tool for streamlining operations.

Question 53: What is a Lightning Web Component (LWC) in Salesforce?

A custom visual page.
A tool for managing security.
A modern JavaScript framework for building UI components (Correct answer)
A reporting tool.

Correct answer: A modern JavaScript framework for building UI components

Lightning Web Components (LWC) is a modern, standards-based framework for building high-performance user interface components on the Salesforce Lightning Platform. It leverages web standards like HTML, CSS, and JavaScript, offering improved performance and developer experience compared to older UI frameworks like Aura components. LWCs are key for building modern, responsive UIs.

Question 54: Which foundational principle is MOST important for success in the Salesforce Certified Platform Developer 1 profession?

Maximizing financial returns on every engagement
Specializing in only one narrow area of practice
Commitment to continuous learning, ethical practice, and quality outcomes (Correct answer)
Maintaining the minimum requirements for certification

Correct answer: Commitment to continuous learning, ethical practice, and quality outcomes

Success in any professional field requires a commitment to continuous learning to stay current, ethical practice to maintain trust and integrity, and a focus on quality outcomes that serve stakeholders and the public interest.

Question 55: Which approach best demonstrates mastery of visualforce pages in PD1 practice?

Following procedures without understanding
Applying principles to novel situations with sound judgment (Correct answer)
Relying entirely on technology
Avoiding complex scenarios

Correct answer: Applying principles to novel situations with sound judgment

True mastery involves understanding underlying principles well enough to apply them to new and unfamiliar situations with professional judgment.

Question 56: What distinguishes a Salesforce Certified Platform Developer 1 certified professional from a non-certified practitioner?

Certified professionals always have more years of experience
Certification validates competency through standardized assessment against established benchmarks (Correct answer)
Certified professionals exclusively work in larger organizations
There is no meaningful difference in competency

Correct answer: Certification validates competency through standardized assessment against established benchmarks

Certification provides objective validation of competency through standardized assessment. While non-certified practitioners may be skilled, certification offers verified evidence that a professional meets established benchmarks for knowledge and performance.

Question 57: What is the best practice for maintaining integration architecture performance over time?

Wait for failures before acting
Implement scheduled preventive maintenance (Correct answer)
Outsource all maintenance
Upgrade all equipment annually

Correct answer: Implement scheduled preventive maintenance

Scheduled preventive maintenance catches potential issues before they cause failures, maintaining reliability and extending equipment life.

Question 58: A developer sets up test data using @testSetup. Which of the following statements about @testSetup data is TRUE?

Each test method gets its own rollback of the setup data after it runs (Correct answer)
The setup method runs once per test method invocation
Test setup data persists in the org after the test class runs
Data is shared across test classes in the same deployment

Correct answer: Each test method gets its own rollback of the setup data after it runs

@testSetup data is inserted once per class and each test method operates on a clean copy via automatic rollback after each method completes.

Question 59: What is the benefit of continuous integration in PD1 workflows?

It detects integration issues early through frequent builds and tests (Correct answer)
It automatically fixes all bugs
It eliminates the need for development environments
It removes the need for code review

Correct answer: It detects integration issues early through frequent builds and tests

Continuous integration detects integration issues early by automatically building and testing code whenever changes are committed.

Question 60: In Salesforce Certified Platform Developer 1 practice, what is the PRIMARY goal of a quality improvement program?

To meet minimum regulatory requirements only
To systematically enhance processes, outcomes, and stakeholder satisfaction (Correct answer)
To identify and discipline underperforming staff
To reduce operational costs above all else

Correct answer: To systematically enhance processes, outcomes, and stakeholder satisfaction

Quality improvement programs aim to systematically enhance processes, improve outcomes, and increase stakeholder satisfaction through continuous evaluation and evidence-based changes. The focus is on system improvement rather than individual blame.

Question 61: How is an approval process used in Salesforce?

To automate approval workflows and manage requests (Correct answer)
To generate reports.
To track customer complaints.
To update records.

Correct answer: To automate approval workflows and manage requests

An approval process in Salesforce is a structured workflow that automates the steps required for a record to be approved. It routes requests to designated approvers, ensuring that necessary authorizations are obtained before a record can be finalized or a specific action is taken. This streamlines business operations, maintains compliance, and provides an audit trail for approvals.

Question 62: What are Lightning Web Components (LWC)?

A framework for data analysis.
A component library for building user interfaces (Correct answer)
A framework for building web apps in JavaScript.
A tool for managing data security.

Correct answer: A component library for building user interfaces

Lightning Web Components (LWC) are a modern, lightweight framework for building high-performance user interfaces on the Salesforce platform. They are built using standard web technologies (HTML, CSS, JavaScript) and provide a robust, component-based architecture. LWC enables developers to create reusable UI elements and deliver fast, responsive user experiences within Salesforce applications.

Question 63: What role does peer review play in the PD1 design process?

It is unnecessary for experienced professionals
It slows down the design process unnecessarily
It provides independent verification, catches errors, and enhances overall quality (Correct answer)
It is only required for regulatory submissions

Correct answer: It provides independent verification, catches errors, and enhances overall quality

Peer review is a valuable quality control mechanism that provides independent verification of design work, catches errors that the original designer might overlook, and enhances overall quality through diverse perspectives and expertise.

Question 64: How does the PD1 body of knowledge relate to daily professional practice?

It is relevant only for academic research
It is theoretical and has limited practical application
It only applies during certification exams
It provides the foundational framework that guides decision-making and standard practices (Correct answer)

Correct answer: It provides the foundational framework that guides decision-making and standard practices

The body of knowledge provides the foundational framework of principles, standards, and best practices that professionals use to guide their daily decision-making, ensure consistent quality, and maintain alignment with industry standards.

Question 65: What is the MOST important deliverable at the completion of a PD1 design phase?

Meeting minutes from design discussions
A brief email summarizing key decisions
Comprehensive documentation including specifications, drawings, calculations, and compliance evidence (Correct answer)
A verbal summary of the design concept

Correct answer: Comprehensive documentation including specifications, drawings, calculations, and compliance evidence

Salesforce Certified Platform Developer I Exam

The Salesforce Certified Platform Developer I exam validates a developer's ability to build custom applications on the Salesforce Platform using Apex, Visualforce, Lightning Components, and SOQL.

Questions

105 min

Time Limit

68%

To Pass

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Exam Rules

You can skip questions and return to them later
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No feedback shown until you submit the entire exam
Unanswered questions count as wrong — answer everything
10 pretest questions are mixed in and don't affect your score
Timer auto-submits when time runs out
Your progress is auto-saved every 30 seconds

These practice questions were written with AI tools. They are not real exam questions. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

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help.salesforce.com — Test delivery, eligibility, fees, exam format, passing score, retake fee, time limit · verified Oct 2026