Salesforce Certified Platform Developer 1 Exam Dumps July 2026
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Here are Salesforce CRT-450 PDF available features:
204 questions with answers
Updation Date : 16 Jul, 2026
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Salesforce CRT-450 Sample Questions
Question # 51
Which statement generates a list of Leads and Contacts that have a field with the phrase 'ACME'?
A. List<List <sObject>> searchList = [SELECT Name, ID FROM Contact, Lead WHEREName like "tACME3"]; B. List<List <sObject>> searchList = [FIND '*ACME*" IN ALL FIELDS RETURNINGContact, Lead]; C. Map <sObject> searchList = [FIND '*ACME*' IN ALL FIELDS RETURNING Contact,Lead]; D. List <sObject> searchList = [FIND '*ACME*' IN ALL FIELDS RETURNING Contact,Lead];
Answer: D Explanation:The correct statement is D, because it uses the SOSL syntax to search for the phrase‘ACME’ in all fields of the Contact and Lead objects, and returns a list of sObjects thatmatch the criteria. The other statements are incorrect because:A uses the SOQL syntax, which can only query one object at a time, and the LIKEoperator requires a wildcard character (%) before and after the search term.B uses the SOSL syntax, but returns a list of lists of sObjects, which is not theexpected output.C uses the SOSL syntax, but returns a map of sObjects, which is not the expectedoutput. References:SOSL Syntax - SalesforceSOSL Statements - SalesforceSOQL and SOSL Reference - Salesforce
Question # 52
A developer must perform a complex SOQL query that joins two objects in a Lightning component. How can the Lightning component execute the query?
A. Create a flow to execjte the query and invoke from the Lightning component B. Write the query in a custom Lightning web component wrapper ana invoke from theLightning component, C. Invoke an Apex class with the method annotated as &AuraEnabled to perform the query. D. Use the Salesforce Streaming API to perform the SOQL query.
Answer: C Explanation:A Lightning component can execute a complex SOQL query that joins two objects byinvoking an Apex class with the method annotated as @AuraEnabled. This annotationenables the Apex method to be called from the Lightning component’s JavaScript controlleror helper. The Apex method can then perform the SOQL query and return the results to theLightning component. This approach allows the Lightning component to leverage theprogrammatic capabilities of Apex and SOQL to perform complex queries that are notpossible with declarative tools such as flows or standard components. References:Certification - Platform Developer I - Trailhead, Section 5. Exam Outline, Topic:Logic and Process Automation, Weight: 46%, Objective: Describe how to usedeclarative and programmatic methods to create custom user interfaces on theLightning Platform.[Call Apex Methods from Lightning Web Components], Trailhead Module, Unit:Call Apex Methods Imperatively[SOQL and SOSL Queries], Salesforce Developer Guide, Chapter: SOQL andSOSL Reference
Question # 53
What are two considerations for running a flow in debug mode? Choose 2 answers
A. Callouts to external systems are not executed when debugging a flow. B. Clicking Pause or executing a Pause element closes the flow and ends debugging. C. Input variables of type record cannot be passed into the flow, D. DML operations will be rolled back when the debugging ends.
Answer: A,D Explanation: Running a flow in debug mode allows the developer to test the flow logic and functionality before activating it. Debug mode also provides detailed information aboutthe flow elements, variables, and outcomes as the flow runs1. However, there are somelimitations and considerations for debugging a flow, such as:Callouts to external systems are not executed when debugging a flow. This meansthat any flow elements that invoke Apex actions or invocable actions that makecallouts will be skipped during debugging. The developer can use mock responsesor stubs to simulate the callout results2.DML operations will be rolled back when the debugging ends. This means that anychanges made to the database by the flow will not be committed or visible after thedebugging session. The developer can use the Developer Console or the SetupAudit Trail to view the DML operations performed by the flow3.The other two options are incorrect because:Clicking Pause or executing a Pause element does not close the flow and enddebugging. Instead, it pauses the flow execution and allows the developer toinspect the flow state and variables at that point. The developer can resume theflow execution by clicking Resume or Next4.Input variables of type record can be passed into the flow. The developer canspecify the record ID or assign field values for the input record variable whendebugging the flow. The developer can also use the running user or a differentuser as the input record variable.References:1: Debug a Flow in Flow Builder | Salesforce Help2: Debug Flows That Make Callouts | Salesforce Help3: Debug Flows That Perform DML Operations | Salesforce Help4: [Pause a Flow | Salesforce Help]: [Set Input Values for a Flow | Salesforce Help]
Question # 54
A developer is alerted to an issue with a custom Apex trigger that is causing records to be duplicated. What is the most appropriate debugging approach to troubleshoot the issue?
A. Disable the trigger m production and test to see If the issue still occurs. B. Use the Apex Interactive Debugger to step through the code and Identify the issue. C. Review the Historical Event logs to Identify the source of the issue. D. Add system.debug statements to the code to track the execution flow and identify theissue.
Answer: D Explanation: Adding system.debug statements to the code is a common and effective way totroubleshoot issues with Apex triggers. System.debug statements allow the developer tolog messages, variables, or expressions to the debug log, which can be viewed in theDeveloper Console or other tools1. By adding system.debug statements at strategic pointsin the trigger code, the developer can track the execution flow, check the values ofvariables, and identify the root cause of the issue. Disabling the trigger in production is nota good practice, as it can affect the business logic and data integrity of the org2. Using theApex Interactive Debugger is a powerful tool that allows the developer to set breakpoints,inspect variables, and execute code line by line, but it requires a paid license and asupported IDE3. Reviewing the Historical Event logs can provide useful information aboutthe performance, security, and usage of the org, but it may not be sufficient to pinpoint theexact issue with the trigger4. References:Debug Your Code | Salesforce TrailheadTriggers | Apex Developer Guide | Salesforce DevelopersApex Interactive Debugger | Salesforce Developer ToolsEvent Monitoring | Salesforce Trailhead
Question # 55
Universal Containers decided to transition from Classic to Lightning Experience. They asked a developer to replace a JavaScript button that was being used to create records with prepopulated values. What can the developer use to accomplish this?
A. Record triggered flows B. Apex triggers C. Validation rules D. Quick Actions
Answer: D Explanation:Quick Actions are the recommended way to create records with prepopulated values inLightning Experience. They allow the developer to define the fields and values that shouldbe populated when the user clicks the action. They also support different layouts andvisibility rules for different profiles and record types. Quick Actions can be added to thepage layout, the utility bar, or the global actions menu. References:[Quick Actions]: Learn how to create actions to automate common tasks andenhance the user experience.[Create Object-Specific Quick Actions]: Learn how to create quick actions that are specific to a particular object, such as creating a contact from an account.[Create Global Quick Actions]: Learn how to create quick actions that are not tiedto a specific object, such as creating a task or logging a call.
Question # 56
In the following example, which sharing context will myMethod execute when it is invoked?
A. Sharing rules will not be enforced for the running user. B. Sharing rules will be Inherited from the calling context. C. Sharing rules will be enforced by the instantiating class. D. Sharing rules will be enforced for the running user.
Answer: A Explanation: In Salesforce, the sharing context is determined by the definition of the class where amethod is defined, not where it is invoked or instantiated. Since there’s no “with sharing” or“without sharing” keyword in the class definition in the provided example, it operates insystem context. In system context, Apex code has access to all objects and fields— objectpermissions, field-level security, sharing rules aren’t applied for the currentuser. References: Apex Developer Guide
Question # 57
Which annotation should a developer use on an Apex method to make it available to be wired to a property in a Lightning web component?
A. @RemoteAction B. @AureEnabled C. @AureEnabled (cacheable=true) D. @RemoteAction(|cacheable=true)
Answer: C Explanation:To make an Apex method available to be wired to a property in a Lightning webcomponent, the developer should use the @AuraEnabled annotation with the cacheableparameter set to true. This indicates that the method is meant to be used in a read-onlymanner and that the results can be cached on the client. This improves the performanceand user experience of the Lightning web component. The @RemoteAction annotation isused for Visualforce remoting, not for Lightning web components. The @AuraEnabledannotation without the cacheable parameter is used for imperative Apex methods that areinvoked from a Lightning web component’s JavaScript controller. The@RemoteAction(cacheable=true) annotation is not valid syntax. References: Call ApexMethods, Apex Annotations
Question # 58
Universal Containers has an order system that uses an Order Number to identify an order for customers and service agents. Order records will be imported into Salesforce. How should the Order Number field be defined in Salesforce?
A. Direct Lookup B. External ID and Unique C. Lookup D. Indirect Lookup
Answer: B Explanation:The Order Number field should be defined as an External ID and Unique field inSalesforce. This is because the Order Number is a unique identifier that comes from anexternal system and needs to be matched with the corresponding order records inSalesforce. An External ID field allows you to use the Order Number as a foreign key fordata integration and upsert operations. A Unique field ensures that no two order recordshave the same Order Number in Salesforce. References:Order Fields - SalesforceOrder | Salesforce Field Reference Guide | Salesforce DevelopersAllow Standard Order Number Field to be Overwritten - SalesforceHow to Create Number Field Type in Salesforce
Question # 59
How many Accounts will be inserted by the following block of code?
A. 100 B. 150 C. 0 D. 500
Answer: C,D Explanation:The code block provided will not insert any accounts because it violates Salesforce’sgovernor limits. In Salesforce, you cannot perform DML (Data Manipulation Language)operations like insert, update, delete inside a loop as it can quickly exceed the governorlimits (for example, you can only do 150 DML operations per transaction). Since the ‘insert’operation is inside a for loop that iterates 500 times, this code will hit the limit and throw anerror. References: The information is based on the understanding of governor limits inSalesforce which is crucial for writing efficient and optimized code. More details can befound in the Apex Developer Guide on Governor Limits: Salesforce Governor Limits
Question # 60
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: tnje, composed: false B. bubbles: true, composed: true C. bubbles: false, composed: false D. bubbles: false, composed: true
Answer: B Explanation: Lightning Web Components use the standard web component model, which includes theconcept of Shadow DOM. Shadow DOM is a mechanism that isolates the component’sinternal DOM from the rest of the page, creating a boundary that prevents the componentfrom accessing or being affected by the elements outside of its own subtree. However, thisalso means that events that are fired from within the component’s shadow DOM do notpropagate to the parent or ancestor components by default, unless they are configured todo so.To configure how an event propagates, the component that dispatches the event can settwo properties on the custom event object: bubbles and composed. The bubbles propertydetermines whether the event can bubble up the containment hierarchy, which is the tree ofcomponents that contains the event source. The composed property determines whetherthe event can cross the shadow boundary, which is the boundary between the component’sshadow DOM and the light DOM of its parent component.The possible values and effects of these properties are:bubbles: true, composed: true: The event can bubble up the containment hierarchyand cross the shadow boundary. This means that the event can be handled by anycomponent that is an ancestor of the event source, regardless of whether it is inthe same shadow DOM or not. This is the most common setting for custom eventsthat need to communicate with other components in the page.bubbles: true, composed: false: The event can bubble up the containmenthierarchy, but cannot cross the shadow boundary. This means that the event canbe handled by any component that is an ancestor of the event source, as long as itis in the same shadow DOM. This is useful for custom events that need tocommunicate with other components within the same shadow tree, but not outsideof it.bubbles: false, composed: true: The event cannot bubble up the containmenthierarchy, but can cross the shadow boundary. This means that the event can behandled only by the component that dispatched the event, or by the componentthat contains the event source in its light DOM. This is useful for custom eventsthat need to communicate with the direct parent component, but not with any otherancestor components.bubbles: false, composed: false: The event cannot bubble up the containmenthierarchy, nor can it cross the shadow boundary. This means that the event can behandled only by the component that dispatched the event. This is useful forcustom events that do not need to communicate with any other components, butonly with the event source itself.Therefore, the correct answer is B. bubbles: true, composed: true, as this is the only settingthat enables the event to bubble up the containment hierarchy and cross the shadow boundary.References:Configure Event PropagationHandle Events
