CRT-450 Practice Test Free – 50 Real Exam Questions to Boost Your Confidence
Preparing for the CRT-450 exam? Start with our CRT-450 Practice Test Free – a set of 50 high-quality, exam-style questions crafted to help you assess your knowledge and improve your chances of passing on the first try.
Taking a CRT-450 practice test free is one of the smartest ways to:
- Get familiar with the real exam format and question types
- Evaluate your strengths and spot knowledge gaps
- Gain the confidence you need to succeed on exam day
Below, you will find 50 free CRT-450 practice questions to help you prepare for the exam. These questions are designed to reflect the real exam structure and difficulty level. You can click on each Question to explore the details.
Universal Containers (UC) is developing a process for their sales teams that requires all sales reps to go through a set of scripted steps with each new customer they create. In the first step of collecting information, UC’s ERP system must be checked via a REST endpoint to see if the customer exists. If the customer exists, the data must be presented to the sales rep in Salesforce. Which two should a developer implement to satisfy the requirements? (Choose two.)
A. Trigger
B. Flow
C. Invocable method
D. Future method
A newly hired developer discovers that there are multiple triggers on the case object. What should the developer consider when working with triggers?
A. Developers must dictate the order of trigger execution.
B. Trigger execution order is based on creation date and time.
C. Unit tests must specify the trigger being tested.
D. Trigger execution order is not guaranteed for the same sObject.
A Developer wants to get access to the standard price book in the org while writing a test class that covers an OpportunityLineItem trigger. Which method allows access to the price book?
A. Use Test.getStandardPricebookId() to get the standard price book ID.
B. Use @IsTest(SeeAllData=true) and delete the existing standard price book.
C. Use Test.loadData() and a Static Resource to load a standard price book.
D. Use @TestVisible to allow the test method to see the standard price book.
Which three data types can be returned from an SOQL statement? (Choose three.)
A. Boolean
B. List of sObjects
C. Single sObject
D. Integer
E. String
A developer has the following requirements: * Calculate the total amount on an Order. * Calculate the line amount for each Line Item based on quantity selected and price. * Move Line Items to a different Order if a Line Item is not in stock. Which relationship implementation supports these requirements?
A. Order has a Lookup field to Line Item and there can be many Line Items per Order.
B. Line Item has a Lookup field to Order and there can be many Line Items per Order.
C. Order has a Master-Detail field to Line Item and there can be many Line Items per Order.
D. Line Item has a Master-Detail field to Order and the Master can be re-parented.
Universal Containers (UC) uses a custom object called Vendor. The Vendor custom object has a Master-Detail relationship with the standard Account object. Based on some internal discussions, the UC administrator tried to change the Master-Detail relationship to a Lookup relationship but was not able to do so. What is a possible reason that this change was not permitted?
A. The Vendor records have existing values in the Account object.
B. The Account object is included on a workflow on the Vendor object.
C. The Account records contain Vendor roll-up summary fields.
D. The Vendor object must use a Master-Detail field for reporting.
A developer created a Lightning component to display a short text summary for an object and wants to use it with multiple Apex classes. How should the developer design the Apex classes?
A. Have each class define method getObject() that returns the sObject that is controlled by the Apex class.
B. Extend each class from the same base class that has a method getTextSummary() that returns the summary.
C. Have each class implement an interface that defines method getTextSummary() that returns the summary.
D. Have each class define method getTextSummary() that returns the summary.
Universal Containers decides to use exclusively declarative development to build out a new Salesforce application. Which three options should be used to build out the database layer for the application? (Choose three.)
A. Flows
B. Roll-up summaries
C. Triggers
D. Relationships
E. Custom objects and fields
Which three declarative fields are correctly mapped to variable types in Apex? (Choose three.)
A. Number maps to Decimal.
B. Number maps to Integer.
C. TextArea maps to List of type String.
D. Date/Time maps to Dateline.
E. Checkbox maps to Boolean.
A developer has identified a method in an Apex class that performs resource intensive actions in memory by iterating over the result set of a SOQL statement on the account. The method also performs a DML statement to save the changes to the database. Which two techniques should the developer implement as a best practice to ensure transaction control and avoid exceeding governor limits? (Choose two.)
A. Use the @ReadOnly annotation to bypass the number of rows returned by a SOQL.
B. Use partial DML statements to ensure only valid data is committed.
C. Use the System.Limit class to monitor the current CPU governor limit consumption.
D. Use the Database.Savepoint method to enforce database integrity.
What is a benefit of developing applications in a multi-tenant environment?
A. Access to predefined computing resources
B. Enforced best practices for development
C. Unlimited processing power and memory
D. Default out-of-the-box configuration
A developer has an integer variable called maxAttempts. The developer needs to ensure that once maxAttempts is initialized, it preserves its value for the length of the Apex transaction; while being able to share the variable's state between trigger executions. How should the developer declare maxAttempts to meet these requirements?
A. Declare maxAttempts as a private static variable on a helper class.
B. Declare maxAttempts as a variable on a helper class.
C. Declare maxAttempts as a member variable on the trigger definition.
D. Declare maxAttempts as a constant using the static and final keywords.
A developer needs to find information about @future methods that were invoked. From which system monitoring feature can the developer see this information?
A. Scheduled Jobs
B. Apex Jobs
C. Background Jobs
D. Asynchronous Jobs
When an Account's custom picklist field called Customer Sentiment is changed to a value of `Confused`, a new related Case should automatically be created. Which two methods should a developer use to create this case? (Choose two.)
A. Process Builder
B. Apex Trigger
C. Custom Button
D. Workflow Rule
A developer needs to display all of the available fields for an object. In which two ways can the developer retrieve the available fields if the variable myObject represents the name of the object? (Choose two.)
A. Use myObject.sObjectType.getDescribe().fieldSet() to return a set of fields.
B. Use mySObject.myObject.fields.getMap() to return a map of fields.
C. Use Schema.describeSObjects(new String[]{myObject})[0].fields.getMap() to return a map of fields.
D. Use getGlobalDescribe().get(myObject).getDescribe().fields.getMap() to return a map of fields.
What is the requirement for a class to be used as a custom Visualforce controller?
A. Any top-level Apex class that has a constructor that returns a PageReference
B. Any top-level Apex class that extends a PageReference
C. Any top-level Apex class that has a default, no-argument constructor
D. Any top-level Apex class that implements the controller interface
Application Events follow the traditional publish-subscribe model. Which method is used to fire an event?
A. registerEvent()
B. fireEvent()
C. emit()
D. fire()
When a user edits the Postal Code on an Account, a custom Account text field named "Timezone" must be updated based on the values in another custom object called PostalCodeToTimezone__c. What is the optimal way to implement this feature?
A. Build an account assignment rule.
B. Build a flow with Flow Builder.
C. Create an account approval process.
D. Create a formula field.
Which process automation should be used to send an outbound message without using Apex code?
A. Flow Builder
B. Process Builder
C. Workflow Rule
D. Approval Process
When a Task is created for a Contact, how can a developer prevent the task from being included on the Activity Timeline of the Contact's Account record?
A. In Activity Setting, uncheck Roll up activities to a contact’s primary account.
B. Create a Task trigger to set the Account field to NULL.
C. Use Process Builder to create a process to set the Task Account field to blank.
D. By default, tasks do not display on the Account Activity Timeline.
What will be the output in the debug log in the event of a QueryException during a call to the aQuery method in the following example?
A. Querying Accounts. Query Exception.
B. Querying Accounts. Custom Exception.
C. Querying Accounts. Custom Exception. Done.
D. Querying Accounts. Query Exception. Done.
Since Aura application events follow the traditional publish-subscribe model, which method is used to fire an event?
A. emit()
B. fireEvent()
C. fire()
D. registerEvent()
A developer needs to create an audit trail for records that are sent to the recycle bin. Which type of trigger is most appropriate to create?
A. after delete
B. after undelete
C. before undelete
D. before delete
Which Salesforce feature allows a developer to see when a user last logged in to Salesforce if real-time notification is not required?
A. Event Monitoring Log
B. Calendar Events
C. Developer Log
D. Asynchronous Data Capture Events
Which two number expressions evaluate correctly? (Choose two.)
A. Double d = 3.14159;
B. Integer I = 3.14159;
C. Decimal d = 3.14159;
D. Long l = 3.14159;
A developer must create a Lightning component that allows users to input Contact record information to create a Contact record, including a Salary__c custom field. What should the developer use, along with a lightning-record-edit-form, so that Salary__c field functions as a currency input and is only viewable and editable by users that have the correct field level permissions on Salary__c? A.B.
C.
D.
Which SOQL query successfully returns the Accounts grouped by name?
A. SELECT Type, Max(CreatedDate) FROM Account GROUP BY Name
B. SELECT Name, Max(CreatedDate) FROM Account GROUP BY Name
C. SELECT Id, Type, Max(CreatedDate) FROM Account GROUP BY Name
D. SELECT Type, Name, Max(CreatedDate) FROM Account GROUP BY Name LIMIT 5
A Licensed_Professional__c custom object exists in the system with two Master-Detail fields for the following objects: Certification__c and Contact. Users with the `Certification Representative` role can access the Certification records they own and view the related Licensed Professionals records, however users with the `Sales Representative` role report they cannot view any Licensed Professional records even though they own the associated Contact record. What are two likely causes of users in the `Sales Representative` role not being able to access the Licensed Professional records? (Choose two.)
A. The organization has a private sharing model for Certification__c. and Certification__c is the primary relationship in the Licensed_Professional__c object.
B. The organization’s sharing rules for Licensed_Professional__c have not finished their recalculation process.
C. The organization recently modified the Sales Representative role to restrict Read/Write access to Licensed_Professional__c.
D. The organization has a private sharing model for Certification__c, and Contact is the primary relationship in the Licensed_Professional__c object.
How can a developer get all of the available record types for the current user on the Case object?
A. Use DescribeSObjectResult of the Case object.
B. Use SOQL to get all Cases.
C. Use DescribeFieldResult of the Case.RecordType field.
D. Use Case.getRecordTypes().
For which example task should a developer use a trigger rather than a workflow rule?
A. To set the Name field of an expense report record to Expense and the Date when it is saved
B. To send an email to a hiring manager when a candidate accepts a job offer
C. To notify an external system that a record has been modified
D. To set the primary Contact on an Account record when it is saved
When viewing a Quote, the sales representative wants to easily see how many discounted items are included in the Quote Line Items. What should a developer do to meet this requirement?
A. Create a trigger on the Quote object that queries the Quantity field on discounted Quote Line Items.
B. Create a Workflow Rule on the Quote Line Item object that updates a field on the parent Quote when the item is discounted.
C. Create a roll-up summary field on the Quote object that performs a SUM on the quote Line Item Quantity field, filtered for only discounted Quote Line Items.
D. Create a formula field on the Quote object that performs a SUM on the Quote Line Item Quantity field, filtered for only discounted Quote Line Items.
Which two Apex data types can be used to reference a Salesforce record ID dynamically? (Choose two.)
A. ENUM
B. sObject
C. External ID
D. String
How should a developer make sure that a child record on a custom object, with a lookup to the Account object, has the same sharing access as its associated account?
A. Create a Sharing Rule comparing the custom object owner to the account owner.
B. Create a validation rule on the custom object comparing the record owners on both records.
C. Include the sharing related list on the custom object page layout.
D. Ensure that the relationship between the objects is Master-Detail.
What can be used to delete components from production?
A. A change set deployment with a destructiveChanges XML file
B. A change set deployment with the delete option checked
C. An ant migration tool deployment with a destructiveChanges XML file and an empty package.xml file
D. An ant migration tool deployment with a desctuctiveChanges XML file and the components to delete in the package.xml file
Which two components are available to deploy using the Metadata API? (Choose two.)
A. Lead Conversion Settings
B. Web-to-Case
C. Web-to-Lead
D. Case Settings
Which statement results in an Apex compiler error?
A. Map lmap = new Map([Select ID from Lead Limit 8]);
B. Date d1 = Date.Today(), d2 = Date.ValueOf(‘2018-01-01’);
C. Integer a=5, b=6, c, d = 7;
D. List s = List{‘a’,’b’,’c’);
Universal Containers is building a recruiting app with an Applicant object that stores information about an individual person and a Job object that represents a job. Each applicant may apply for more than one job. What should a developer implement to represent that an applicant has applied for a job?
A. Lookup field from Applicant to Job
B. Junction object between Applicant and Job
C. Master-detail field from Applicant to Job
D. Formula field on Applicant that references Job
A developer has a Visualforce page and custom controller to save Account records. The developer wants to display any validation rule violations to the user. How can the developer make sure that validation rule violations are displayed?
A. Add custom controller attributes to display the message.
B. Use a try/catch with a custom exception class.
C. Include on the Visualforce page.
D. Perform the DML using the Database.upsert() method.
Universal Containers wants Opportunities to no longer be editable when it reaches the Closed/Won stage. Which two strategies can a developer use to accomplish this? (Choose two.)
A. Use a before-save Apex trigger.
B. Use a validation rule.
C. Use an automatically launched Approval Process.
D. Use an auto-response rule.
A custom picklist field, Food_Preference__c, exists on a custom object. The picklist contains the following options: `ËœVegan', `ËœKosher', `ËœNo 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?
A. Mark the field as Required on the field definition.
B. Set ג€Use the first value in the list as the default valueג€ as True.
C. Mark the field as Required on the object’s page layout.
D. Set a validation rule to enforce a value is selected.
Which exception type cannot be caught?
A. LimitException
B. NoAccessException
C. A Custom Exception
D. CalloutException
Universal Containers decides to use exclusively declarative development to build out a new Salesforce application. Which three options should be used to build out the database layer for the application? (Choose three.)
A. Process Builder
B. Roll-up summaries
C. Triggers
D. Relationships
E. Custom objects and fields
In which three areas can a Lightning component be used in the Lightning Experience? (Choose three.)
A. Lightning Report page
B. Lightning Connect page
C. Lightning Record Page
D. Lightning Community Page
E. Lightning Home page
What are three considerations when using the @InvocableMethod annotation in Apex? (Choose three.)
A. A method using the @InvocableMethod annotation must be declared as static.
B. A method using the @InvocableMethod annotation can be declared as Public or Global.
C. A method using the @InvocableMethod annotation can have multiple input parameters.
D. A method using the @InvocableMethod annotation must define a return value.
E. Only one method using the @InvocableMethod annotation can be defined per Apex class.
Given the following trigger implementation:The developer receives deployment errors every time a deployment is attempted from a sandbox to Production. What should the developer do to ensure a successful deployment?
A. Ensure a record type with an ID of BUSINESS_RECORDTYPEID exists on Production prior to deployment.
B. Ensure BUSINESS_RECORDTYPEID is pushed as part of the deployment components.
C. Ensure BUSINESS_RECORDTYPEID is retrieved using Schema.Describe calls.
D. Ensure the deployment is validated by a System Admin user on Production.
Which two statements are true about Apex code executed in Anonymous Blocks? (Choose two.)
A. The code runs with the permissions of the user specified in the runAs() statement.
B. The code runs with the permissions of the logged in user.
C. The code runs in system mode having access to all objects and fields.
D. All DML operations are automatically rolled back.
E. Successful DML operations are automatically committed.
Which feature allows a developer to create test records for use in test classes?
A. Documents
B. WebServiceTests
C. HttpCalloutMocks
D. Static Resources
A developer created a trigger on the Account object and wants to test if the trigger is properly bulkified. The developer team decided that the trigger should be tested with 200 account records with unique names. What two things should be done to create the test data within the unit test with the least amount of code? (Choose two.)
A. Use the @isTest(seeAllData=true) annotation in the test class.
B. Create a static resource containing test data.
C. Use the @isTest(isParallel=true) annotation in the test class.
D. Use Test.loadData to populate data in your test methods.
Which two SOSL searches will return records matching search criteria contained in any of the searchable text fields on an object? (Choose two.)
A. [FIND ‘Acme*’ IN ANY FIELDS RETURNING Account, Opportunity];
B. [FIND ‘Acme*’ RETURNING Account, Opportunity];
C. [FIND ‘Acme*’ IN ALL FIELDS RETURNING Account, Opportunity];
D. [FIND ‘Acme*’ IN TEXT FIELDS RETURNING Account, Opportunity];
Where can a developer identify the time taken by each process in a transaction using Developer Console log inspector?
A. Performance Tree tab under Stack Tree panel
B. Execution Tree tab under Stack Tree panel
C. Timeline tab under Execution Overview panel
D. Save Order tab under Execution Overview panel
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