Valid Salesforce Developers CRT-450 Dumps Ensure Your Passing [Q91-Q107]

March 9, 2026 CRT-450, Salesforce 0 Comments

Valid Salesforce Developers CRT-450 Dumps Ensure Your Passing [Q91-Q107]

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Valid Salesforce Developers CRT-450 Dumps Ensure Your Passing

CRT-450 Dumps Real Exam Questions Test Engine Dumps Training

The CRT-450 exam is a comprehensive assessment of a candidate’s skills and expertise in developing custom applications on the Salesforce platform. CRT-450 exam consists of 60 multiple-choice questions that must be answered in 105 minutes. Candidates must achieve a passing score of 65% or higher to receive certification.

Q91. For which three items can a trace flag be configured? (Choose three.)

Apex Trigger

Apex Class

Process Builder

User

Visualforce

Q92. Which two queries can a developer use in a Visualforce controller to protect against SOQL injection vulnerabilities? Choose 2 answers

String qryName = % +String.enforceSecurityChecks(name)+ % ;
String qryString = SELECT Id FROM Contact WHERE Name LIKE :qryNAme ;
List queryResults = Database.query(qryString);

String qryName = % + name % ;
String qryString = SELECT Id FROM Contact WHERE Name LIKE:qryNAme ;
List queryResults = Database.query(qryString);

String qryName = % + String.escapeSingleQuotes(name)+ % ;
String qryString = SELECT Id FROM Contact WHERE Name LIKE :qryNAme ;
List queryResults = Database.query(qryString);

String qryString = SELECT Id FROM Contact WHERE Name LIKE :qryNAme ; List queryResults = Database.query(qryString);

Q93. A custom object Trainer_c has a lookup field to another custom object Gym___c. Which SOQL query will get the record for the Viridian City gym and it’s trainers?

SELECT Id, (SELECT Id FROM Trainers) FROM Gym_C WHERE Name . Viridian City Gym’

SELECT Id, (SELECT Id FROM Trainer_c) FROM Gym_c WHERE Name -Viridian City Gym’

SELECT ID FROM Trainer_c WHERE Gym__r.Name -Viridian City Gym’

SELECT Id, (SELECT Id FROM Trainers) FROM Gym_C WHERE Name -Viridian City Gym’

Q94. What are two ways for a developer to execute tests in an org?

Tooling API

Developer console

Bulk API

Matadata API

Q95. What are two ways for a developer to execute tests in an org?
Choose 2 answers

Tooling API

Metadata API

Bulk API

Developer Console

Q96. A custom picklist field, Food_Preference__c, exist on a custom object. The picklist contains the following options: ‘Vegan’,’Kosher’,’No Preference’. The developer must ensure a value is populated every time a record is created or updated. What is the most efficient way to ensure a value is selected every time a record is saved?

Set “Use the first value in the list as the default value” as True.

Set a validation rule to enforce a value is selected.

Mark the field as Required on the field definition.

Mark the field as Required on the object’s page layout.

Q97. A developer is creating an app that contains multiple Lightning web components. One of the child components is used for navigation purposes. When a user click a button called.. component, the parent component must be alerted so it can navigate to the next page.
How should this be accomplished?

Fire a notification.

Update a property on the parent.

Call a method in the Apex controller.

Create a custom event.

Q98. What are two characteristics related to formulas?
Choose 2 answers

Formulas are calculated at runtime and are not stored in the database

Fields that are used in a formula field can be deleted or edited wlthojt editing the formjta.

formulas can reference themselves.

Formulas can reference vaues m reiatea objects.

Q99. 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?

Review the Historical Event logs to identify the source of the issue.

Add system.debug statements to the code to track the execution flow and identify the issue.

Use the Apex Interactive Debugger to step through the code and identify the issue.

Disable the trigger in production and test to see if the issue still occurs.

Q100. A developer must create a DrawList class that provides capabilities defined in the Sortable and Drawable interfaces. public interface Sortable { void sort(); } public interface Drawable { void draw(); } Which is the correct implementation?

Public class DrawList implements Sortable, Implements Drawable { public void sort()
{ /*implementation*/}
public void draw() { /*implementation*/}
]

Public class DrawList extends Sortable, Drawable {
public void sort() { /*implementation*/}
public void draw() { /*implementation*/}
}

Public class DrawList implements Sortable, Drawable { public void sort() { /*implementation*/} public void draw() { /*implementation*/}
}

Public class DrawList extends Sortable, extends Sortable, extends Drawable { public void sort()
{ /*implementation*/ }
public void draw() { /* implementation */}

Q101. In which order does SalesForce execute events upon saving a record?

Before Triggers; Validation Rules; After Triggers; Assignment Rules; Workflow Rules; Commit

Validation Rules; Before Triggers; After Triggers; Workflow Rules; Assignment Rules; Commit

Before Triggers; Validation Rules; After Triggers; Workflow Rules; Assignment Rules; Commit

Validation Rules; Before Triggers; After Triggers; Assignment Rules; Workflow Rules; Commit

Q102. Which code block returns the ListView of an Account object using the following debug statement?
system.debug(controller.getListViewOptions() );

ApexPages.StandardSetController controller = new ApexPages.StandardSetController( Database.getQueryLocator( ‘SELECT Id FROM Account LIMIT 1’));

ApexPages.StandardController controller = new ApexPages.StandardController( [SELECT Id FROM Account LIMIT 1]);

ApexPages.StandardController controller = new ApexPages.StandardController( Database.getQueryLocator( ‘SELECT Id FROM Account LIMIT 1’));

ApexPages.StandardController controller = new ApexPages.StandardController( [SELECT Id FROM Account LIMIT 1]);

Q103. Universal Containers has a Visualforce page that displays a table of every Container__c being rented by a given Account. Recently this page is failing with a view state limit because some of the customers rent over 10,000 containers.
What should a developer change about the Visualforce page to help with the page load errors?

Implement pagination with an OffsetController.

Implement pagination with a StandardSetController.

Use JavaScript remoting with SOQL Offset.

Use lazy loading and a transient List variable.

Q104. What is a valid Apex statement?

Map conMap = (SELECT Name FROM Contact);

Account[] acctList = new List{new Account()}

Integer w, x, y = 123, z = ‘abc’,

Private static constant Double rate = 775;

Q105. A developer created a Lightning web component called statusComponent to be inserted into the Account record page.
Which two things should the developer do to make the component available?

Add <isExposed> true</isExposed> to the statusComponent.js-meta ml file.

Add <target> lighting _RecordPage </target> to the statusComponent.js-meta ml file.

Add < masterLabel>Account</master Label> to the statusComponent.js-meta ml file.

Add<target> Lightning_RecordPage </target> to the statusComponent.js file.

Q106. A developer needs to have records with specific field values in order to test a new Apex class.
What should the developer do to ensure the data is available to the test?

Use SOQL to query the org for the required data.

Use Test.loadData() and reference a CSV file in a static resource.

Use Anonymous Apex to create the required data.

Use Test. loadData() and reference a JSON file in Documents.

Q107. Which process automation should be used to send an outbound message without using Apex code?

Workflow Rule

Process Builder

Approval Process

Flow Builder