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Free Practice Questions for Platform App Builder

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Key Facts: Platform App Builder Exam

73%

Passing Score

Salesforce exam guide

60

Exam Questions

Salesforce exam guide

105 min

Time Limit

Salesforce exam guide

$200

Exam Fee

Salesforce

32%

Largest Domain

Salesforce exam guide (SU '26)

6–12 months

Typical Candidate Experience

Current Salesforce exam guide

The Salesforce Certified Platform App Builder exam has 60 questions (plus up to five unscored) in 105 minutes, costs $200, and requires a 73% passing score. The current Summer '26 blueprint emphasizes Flow (32% Business Logic and Process Automation domain), Flow approval processes, Agentforce automation, data modeling, Lightning UI customization, and deployment planning. Candidates typically need solid hands-on practice in a sandbox or Developer Edition org to pass reliably.

Sample Platform App Builder Practice Questions

Try these sample questions to review concepts for the Platform App Builder exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 215+ question experience with AI tutoring.

1Only the Sales app's Enterprise Account record type should use a specialized Account record page, and all other users should keep the standard page. Which activation choice fits best?
A.Org Default
B.App Default
C.App, Record Type, and Profile assignment
D.Compact Layout assignment
Explanation: This activation option is the most targeted because it can combine app, record type, and profile conditions. It avoids overexposing the custom page to unrelated users.
2Users should enter Loss_Reason__c only when StageName changes to Closed Lost. Which approach best enforces that?
A.Validation rule using ISCHANGED and the new StageName value
B.Approval process final rejection action
C.Roll-up summary on Opportunity
D.Record type default value
Explanation: A validation rule can fire only on the relevant stage transition by checking both the new value and whether the field changed. That makes the enforcement precise instead of always-on.
3Which statement best describes the relationship between reports and dashboards in Salesforce?
A.Dashboards can exist without reports
B.Reports summarize dashboards
C.Dashboards visualize data from reports
D.Reports inherit running-user behavior from dashboards
Explanation: Dashboards sit on top of reports and visualize report data for faster analysis. Reports remain the underlying data source and can exist independently of dashboards.
4Which relationship type lets an external object point to a Salesforce standard or custom object?
A.Indirect lookup
B.External lookup
C.Master-detail
D.Roll-up summary
Explanation: An indirect lookup lets an external object (child) point to a Salesforce standard or custom object (parent) by matching a unique External ID on the parent. External lookup is the opposite pattern: the parent is an external object.
5A record change should notify an external system, but the save should complete as quickly as possible for the user. Which path is most appropriate in Flow?
A.Run Asynchronously path
B.Before-save path
C.Scheduled path for next month
D.Formula evaluation
Explanation: The asynchronous path is designed for longer-running work such as external interactions after the main save completes. It keeps the user-facing transaction leaner.
6Program__c is the master of Project__c, and Project__c is the master of Time_Entry__c. The business wants total billed hours on Program__c. What is the best declarative design?
A.One roll-up summary directly from Program__c to Time_Entry__c
B.A cross-object formula on Program__c referencing all Time_Entry__c records
C.Roll up hours to Project__c, then roll up the project total to Program__c
D.A validation rule on Time_Entry__c
Explanation: Roll-up summaries work across direct master-detail relationships, so the standard declarative pattern is to chain the rollups across each level. That keeps the design aligned with how native aggregation works.
7What happens to detail records by default when a master record is deleted in a master-detail relationship?
A.The detail records become orphans
B.The detail records are also deleted
C.The detail records are reassigned to the running user
D.Nothing happens automatically
Explanation: Master-detail relationships tightly couple the child to the parent. Because of that, deleting the master normally cascades and deletes the related detail records as well.
8The team needs a staging environment for final validation and performance or load testing. Which sandbox is required?
A.Developer sandbox
B.Developer Pro sandbox
C.Partial Copy sandbox
D.Full sandbox
Explanation: Only Full sandboxes are full replicas of production and support staging, performance testing, and load testing. The lighter sandbox types do not provide the same realism.
9Which feature opens additional access to records owned by users in subordinate roles without creating separate sharing rules for every manager?
A.Role hierarchy
B.Compact layouts
C.Custom report types
D.Dashboard subscriptions
Explanation: The role hierarchy provides upward access through management levels automatically, which reduces the need for manager-by-manager sharing rules. It is one of the core record-access mechanisms in Salesforce.
10When importing parent and child records, what sequence is usually safest?
A.Load child records first, then parent records
B.Load parent records first, then child records
C.Load both in random order
D.Delete all existing records first
Explanation: Parent records typically need to exist before child records can be related to them through lookups or master-detail links. Loading children first often leads to missing-reference errors.

About the Platform App Builder Exam

The Salesforce Certified Platform App Builder exam validates your ability to design, build, and deploy custom applications on the Lightning Platform using declarative tools. The current exam guide, using the Summer '26 release, weights Business Logic and Process Automation (32%) most heavily, followed by Data Modeling and Management (20%), Salesforce Fundamentals (18%), User Interface (17%), and App Deployment (13%), and now names Flow approval processes, Agentforce automation, and AgentExchange alongside core Flow, data modeling, and Lightning UI skills. This credential targets admins, business analysts, and platform builders who need to turn business requirements into maintainable Salesforce apps without defaulting to code.

Exam sponsor: Salesforce. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Questions

60 questions

Time Limit

105 minutes

Passing Score

73%

Exam / Certification Fees

$200

Exam sponsor website

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

18%

Salesforce Fundamentals

Declarative versus programmatic decisions, AgentExchange extension scenarios, security and sharing, and reports, report types, and dashboards.

17%

User Interface

UI customization options, custom buttons/links/actions, declarative and programmatic Lightning component options, and mobile actions and layouts.

20%

Data Modeling and Management

Object model design, relationship behavior, field type selection and change considerations, and data migration with external data sources.

32%

Business Logic and Process Automation

Formula fields, roll-up summaries, validation rules, Flow Builder, flow types, Flow approval processes, flow monitoring, and Agentforce automation.

13%

App Deployment

Application lifecycle planning, sandbox strategy, change sets, package choices, and deployment planning.

Preparing for the Platform App Builder Exam

What You Need to Know

  • Passing score: 73%
  • Exam length: 60 questions
  • Time limit: 105 minutes
  • Exam / certification fees: $200 Official sources

Using Our Practice Resources

  • Work through all 215 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

Platform App Builder: Suggested Study Strategy

1Spend the most time on Flow, validation rules, Flow approval processes, flow monitoring, and roll-up logic because Business Logic and Process Automation is the largest domain at 32%.
2Practice choosing between master-detail, lookup, junction objects, external objects, and field types from real scenarios instead of memorizing definitions in isolation.
3Use a sandbox or Developer Edition org to build Lightning record pages, dynamic actions, and record-type-driven user experiences by hand.
4Review security and sharing from an app-builder perspective: the exam often asks what declarative feature meets access requirements with the least complexity.
5Learn the Agentforce basics the blueprint names: topics, instructions, and actions (including flows, prompt templates, and Apex), plus when to extend an org through AgentExchange instead of building.
6Know the strengths and limits of change sets, managed versus unmanaged packages, and each sandbox type before you study deployment edge cases.
7When you miss a practice question, classify the mistake as data model, automation design, UI design, or deployment planning to tighten remediation faster.
8Score consistently above 80% on mixed, timed question sets before booking the live exam.

Frequently Asked Questions

How many questions are on the Salesforce Platform App Builder exam?

Salesforce’s exam guide lists 60 multiple-choice or multiple-select questions (with up to 5 unscored research questions). You have 105 minutes to finish the exam, and the current passing score is 73%. Registration costs $200 USD and retakes cost $100 USD.

What topics matter most on Platform App Builder in 2026?

The current official exam guide weights five domains: Business Logic and Process Automation (32%), Data Modeling and Management (20%), Salesforce Fundamentals (18%), User Interface (17%), and App Deployment (13%). In practice, that means Flow (including Flow approval processes and flow monitoring), Agentforce automation, AgentExchange, validation logic, relationship design, Lightning page design, security, and deployment planning deserve the most study time.

Is Platform App Builder a coding exam?

No. The credential is primarily about declarative solution design on Salesforce. You still need to know when a requirement crosses the line into programmatic customization, but the exam focuses on choosing and configuring point-and-click tools correctly rather than writing Apex or Lightning Web Components.

How much hands-on experience should I have before taking Platform App Builder?

Salesforce describes the typical candidate as having 6 months to 1 year of experience building applications on Customer 360 or a similar platform. No prerequisite certification is required. Practice objects, security, relationships, formulas, Flow, Lightning pages, and deployment in a suitable test org.

Are there any 2026 changes I should know about?

Yes. The current exam guide uses the Summer '26 release and reweights the domains: Business Logic and Process Automation grew to 32% and App Deployment to 13%, while Salesforce Fundamentals dropped to 18% and Data Modeling and Management to 20%. The blueprint now names Flow approval processes, Agentforce automation, and AgentExchange, and Flow is the automation engine following the December 31, 2025 end of support for Workflow Rules and Process Builder; existing legacy automations can continue to run. Logistics stay at 60 questions (plus up to five unscored), 105 minutes, a 73% passing score, and a $200 fee.

What is the best way to study for Platform App Builder?

Use a mixed approach: official Trailhead prep modules for blueprint coverage, hands-on practice in a sandbox for declarative build work, and timed question sets to expose weak areas. The most efficient preparation pattern is to practice a topic in the org, then answer scenario-based questions on the same topic until your reasoning is consistent.

How do I schedule or retake Platform App Builder?

Start in Trailhead Academy and use Salesforce’s Pearson VUE registration flow for online or testing-center delivery. Salesforce permits three attempts at the same exam per release cycle: wait 24 hours after the first failure before registering again, 14 days after the second, and until the next release cycle after the third. The standard App Builder retake fee is USD 100 plus applicable taxes. Check the current policy and any promotion terms in the registration flow.