Ace Salesforce CRT-450 Certification with Actual Questions Dec 13, 2025 Updated
2025 The Most Effective CRT-450 with 240 Questions Answers
NEW QUESTION # 96
A Visual Flow uses an apex Action to provide additional information about multiple Contacts, stored in a custom class, contactInfo. Which is the correct definition of the Apex method that gets additional information?
- A. @InvocableMethod(label='Additional Info')
public List<ContactInfo> getInfo(List<Id> contactIds)
{ /*implementation*/ } - B. @invocableMethod(label)='Additional Info')
public static List<ContactInfo> getInfo(List<Id> contactIds)
{ /*Implementation*/ } - C. @InvocableMethod(Label='additional Info')
public ContactInfo(Id contactId)
{ /*implementation*/ } - D. @InvocableMethod(label='additional Info')
public static ContactInfo getInfo(Id contactId)
{ /*implementation*/ }
Answer: B
NEW QUESTION # 97
A developer is migrating a Visualforce page into a Lightning web component.
The Visualforce page shows information about a single record. The developer decides to use Lightning Data Service to access record data.
Which security consideration should the developer be aware of?
- A. The isAccessible () method must be used for field-level access checks.
- B. Lightning Data Service ignores field-level security.
- C. The with sharing keyword must be used to enforce sharing rules.
- D. Lightning Data Service handles sharing rules and field-level security.
Answer: D
Explanation:
Why Lightning Data Service?
Enforces Salesforce's security model, including:
Sharing rules.
Field-level security (FLS).
This eliminates the need for additional manual security checks.
Why Not Other Options?
A: Incorrect, LDS enforces FLS.
B:with sharingapplies to Apex, not Lightning Data Service.
D:isAccessible()is unnecessary for LDS because it already enforces FLS.
References:Lightning Data Service:https://developer.salesforce.com/docs/atlas.en-us.lightning.meta/lightning
/data_service.htm
NEW QUESTION # 98
Universal Container(UC) wants to lower its shipping cost while making the shipping process more efficient. The Distribution Officer advises UC to implement global addresses to allow multiple Accounts to share a default pickup address. The Developer is tasked to create the supporting object and relationship for this business requirement and uses the Setup Menu to create a custom object called "Global Address". Which field should the developer ad to create the most efficient model that supports the business need?
- A. Add a Master-Detail field on the Account object to the Global Address object
- B. Add a Master-Detail field on the Global Address object to the Account object.
- C. Add a Lookup field on the Global Address object to the Account object
- D. Add a Lookup field on the Account object to the Global Address object.
Answer: B
NEW QUESTION # 99
Universal Containers hires a developer to build a custom search page to help users find the Accounts they want. Users will be able to search on Name, Description, and a custom comments field.
Which consideration should the developer be aware of when deciding between SOQL and SOSL?
Choose 2 answers
- A. SOSL is faster for text searches.
- B. SOQL Is faster for text searches.
- C. SOSL is able to return more records.
- D. SOQL is able to return more records
Answer: A,D
Explanation:
SOSL:
Designed for full-text searches, making it faster for unstructured or broad text searches across multiple objects.
Ideal for searching multiple fields simultaneously.
SOQL:
Optimized for structured queries where you need more control over filtering and relationships.
Can return up to 50,000 records in a single query, while SOSL returns only 2,000.
CandDare incorrect because SOSL is faster for text searches, not SOQL.
References:SOQL vs. SOSL:https://developer.salesforce.com/docs/atlas.en-us.soql_sosl.meta/soql_sosl
/sforce_api_calls_soql_sosl_intro.htm
NEW QUESTION # 100
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. html
CopyEdit
<lightning-input type="number" value="Salary__c" formatter="currency"></lightning-input> - B. html
CopyEdit
<lightning-input-field field-name="Salary__c"></lightning-input-field> - C. html
CopyEdit
<lightning-formatted-number value="Salary__c" format-style="currency"></lightning-formatted- number> - D. html
CopyEdit
<lightning-input-currency value="Salary__c"></lightning-input-currency>
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
The lightning-input-field component automatically respects field-level security and permissions. When used within a lightning-record-edit-form, it ensures that the field is displayed as a currency input and follows user permissions (viewable/editable) for the Salary__c field.
Reference:
lightning-input-field documentation
Enforce Field-Level Security in Lightning
NEW QUESTION # 101
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 this component available?
Choose 2 answers
- A. Add <targer>lightning_Recordpage</target> to the statuscomponent. js file,
- B. Set is Exposes to true In the statuscomponent.js-meta.xml file.
- C. Add <mastertabel>Account </masterLabel> to the statusComponent. js-meta.xm1 file.
- D. Add <target>lightning RecordPage</target> to the statusComp .js-meta.xml file.
Answer: B,D
Explanation:
To make an LWC available for use on a record page:
Target Configuration:
Add<target>lightning__RecordPage</target>in the component's.js-meta.xmlfile to specify where the component can be used.
Expose the Component:
SetisExposedtotruein the.js-meta.xmlfile to make the component available for use.
Example.js-meta.xmlFile:<?xml version="1.0"encoding="UTF-8"?>
<LightningComponentBundlexmlns="http://soap.sforce.com/2006/04/metadata">
<apiVersion>57.0</apiVersion>
<isExposed>true</isExposed>
<targets>
<target>lightning__RecordPage</target>
</targets>
</LightningComponentBundle>
A: Incorrect placement. The<target>tag must be in the.js-meta.xmlfile, not the JavaScript file.
D: The<masterLabel>tag is used for metadata labeling, not for exposing or targeting a component.
References:LWC Metadata Configuration:https://developer.salesforce.com/docs/component-library
/documentation/en/lwc/lwc.create_metadata_config_file
NEW QUESTION # 102
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. Indirect Lookup
- B. Direct Lookup
- C. Lookup
- D. External ID and Unique
Answer: D
Explanation:
The Order Number field should be defined as an External ID and Unique field in Salesforce. This is because the Order Number is a unique identifier that comes from an external system and needs to be matched with the corresponding order records in Salesforce. An External ID field allows you to use the Order Number as a foreign key for data integration and upsert operations. A Unique field ensures that no two order records have the same Order Number in Salesforce. References:
* Order Fields - Salesforce
* Order | Salesforce Field Reference Guide | Salesforce Developers
* Allow Standard Order Number Field to be Overwritten - Salesforce
* How to Create Number Field Type in Salesforce
NEW QUESTION # 103
An org has an existing flow that edits an Opportunity with an Update Records element. A developer must update the flow to also create a Contact and store the created Contact's ID on the Opportunity.
Which update must the developer make in the flow?
- A. Add a new Roll Back Records element.
- B. Add a new Get Records element.
- C. Add a new Create Records element.
- D. Add a new Update Records element.
Answer: C
Explanation:
Why Create Records Element?
TheCreate Recordselement adds the functionality to create a Contact record.
The Contact's ID can then be stored on the Opportunity using a variable or field update.
Why Not Other Options?
A:Update Recordsis for updating existing records, not creating new ones.
B:Roll Back Recordsis used for rolling back transactions, not for creating records.
D:Get Recordsretrieves records but does not create them.
References:Flow Builder:https://help.salesforce.com/s/articleView?id=sf.flow_build.htm
NEW QUESTION # 104
What are two valid options for iterating through each Account in the collection List<Account> named AccountList? (Choose two.) for (Account theAccount : AccountList) {...}
- A. for (Integer i=0;
- B. for(AccountList) {...}
- C. i < AccountList.Size(); i++) {...}
- D. for (List L : AccountList) {...}
Answer: B,C
NEW QUESTION # 105
What should a developer use to script the deployment and unit test execution as part of continuous integration?
- A. Execute Anonymous
- B. Salesforce CLI
- C. Developer Console
- D. VS Code
Answer: B
Explanation:
To script the deployment and unit test execution as part of continuous integration (CI), developers use tools that can be automated and run from the command line or scripts.
Option D: Salesforce CLI
Correct.
The Salesforce CLI (Command-Line Interface) is a powerful command-line tool that allows developers to interact with Salesforce orgs.
It supports scripting of deployments using commands like sfdx force:source:deploy and running unit tests using sfdx force:apex:test:run.
The CLI can be integrated into CI/CD pipelines to automate deployments and testing.
While Visual Studio Code is a powerful IDE for Salesforce development, it is primarily used for interactive development.
It is not a scripting tool and is not suitable for automation in CI/CD pipelines.
The Developer Console is a web-based tool within Salesforce for interactive development and debugging.
It cannot be used for scripting or automation as part of CI/CD processes.
Execute Anonymous is used to run Apex code snippets in an ad-hoc manner.
It is not suitable for scripting deployments or unit test execution in CI/CD.
Reference:
Salesforce CLI Command Reference
Incorrect Options:
Option A: VS Code
Incorrect.
Salesforce Extensions for VS Code
Option B: Developer Console
Incorrect.
Developer Console Overview
Option C: Execute Anonymous
Incorrect.
Executing Anonymous Apex Code
Conclusion:
The correct tool for scripting deployment and unit test execution in CI/CD is Salesforce CLI.
NEW QUESTION # 106
A company wants to create an employee rating program that allows employees to rate each other. An employee's average rating must be displayed on the employee record. Employees must be able to create rating records, but are not allowed to create employee records.
Which two actions should a developer take to accomplish this task? (Choose two.)
- A. Create a trigger on the Rating object that updates a fields on the Employee object.
- B. Create a master-detail relationship between the Rating and Employee objects.
- C. Create a lookup relationship between the Rating and Employee object.
- D. Create a roll-up summary field on the Employee and use AVG to calculate the average rating score.
Answer: B,D
Explanation:
Explanation/Reference:
NEW QUESTION # 107
A developer created a Visualforce page and custom controller to display the account type field as shown below.
Custom controller code:
Visualforce page snippet:
The value of the account type field is not being displayed correctly on the page. Assuming the custom controller is properly referenced on the Visualforce page, what should the developer do to correct the problem?
- A. Add a getter method for the actType attribute.
- B. Add with sharing to the custom controller.
- C. Convert theAcccunt, type to a String.
- D. Change theAccount attribute to public.
Answer: A
Explanation:
The issue is that the value of the account type field is not being displayed correctly on the Visualforce page.
This can be resolved by adding a getter method for the actType attribute in the custom controller. A getter method is used to retrieve the value of a private variable, ensuring that it's read-only and cannot be modified by external classes or pages, thus maintaining encapsulation and security. References: The need for getter methods and their usage can be referenced in Apex basics where encapsulation, getters, and setters are discussed: Apex Basics & Database
NEW QUESTION # 108
The Job_Application__c custom object has a field that is a master-detail relationship to the Contact object, where the Contact object is the master.
As part of a feature implementation, a developer needs to retrieve a list containing all Contact records where the related Account Industry is 'Technology', while also retrieving the Contact's Job_Application__c records.
Based on the object's relationships, what is the most efficient statement to retrieve the list of Contacts?
- A. [SELECT Id, (SELECT Id FROM Job_Application__c) FROM Contact WHERE Account.Industry = 'Technology']
- B. [SELECT Id, (SELECT Id FROM Job_Applications__r) FROM Contact WHERE Account.Industry = 'Technology']
- C. [SELECT Id, (SELECT Id FROM Job_Application__c) FROM Contact WHERE Accounts.Industry = 'Technology']
- D. [SELECT Id, (SELECT Id FROM Job_Applications__r) FROM Contact WHERE Accounts.Industry = 'Technology']
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
To determine the most efficient SOQL statement for retrieving Contact records where the related Account's Industry is 'Technology', along with their associated Job_Application__c records, we need to analyze the object relationships, SOQL syntax, and relationship names. Let's break down the problem and evaluate each option systematically, referencing Salesforce's official documentation.
Understanding the Object Relationships:
* Job_Application__c and Contact: The Job_Application__c custom object has a master-detail relationship with the Contact object, where Contact is the master. In a master-detail relationship, the child (Job_Application__c) records are dependent on the parent (Contact) records. The Salesforce Data Model documentation states: "In a master-detail relationship, the detail record inherits security and ownership from the master record" (Salesforce Object Reference Guide, Relationships).
* Contact and Account: The Contact object has a standard lookup relationship with the Account object (via the AccountId field). This allows a Contact to be associated with an Account, and we can access Account fields in SOQL queries using the relationship name Account. The Salesforce Object Reference Guide confirms: "The AccountId field on Contact references the Account object, and the relationship name is Account" (Salesforce Object Reference Guide, Contact Object).
* Requirement: The query must:
* Retrieve Contact records where the related Account's Industry field equals 'Technology'.
* Include the related Job_Application__c records for each Contact.
* Be efficient and syntactically correct based on Salesforce SOQL standards.
SOQL Relationship Query Basics:
* Parent-to-Child Queries: To retrieve child records (Job_Application__c) along with parent records (Contact), we use a subquery in the SELECT clause with the relationship name. The Apex Developer Guide states: "For custom objects in a master-detail relationship, the relationship name for the child is typically the plural form of the object name with __r (e.g., Job_Applications__r)" (Salesforce Apex Developer Guide, SOQL Relationship Queries).
* Accessing Parent Fields: To filter on a parent object's field (e.g., Account's Industry), we use the relationship name (e.g., Account.Industry). The SOQL and SOSL Reference Guide notes: "In a lookup relationship, use the parent object's API name (e.g., Account) followed by the field name" (Salesforce SOQL and SOSL Reference Guide, Relationship Queries).
* Efficiency: The most efficient query minimizes the number of fields retrieved, uses correct relationship names, and avoids syntax errors. All options retrieve only Id fields, so efficiency depends on correct syntax and relationship names.
Analyzing the Relationship Name for Job_Application__c:
In a master-detail relationship, the child object (Job_Application__c) has a relationship field pointing to the parent (Contact). The relationship name for accessing child records from the parent is typically the plural form of the child object's name with __r. For a custom object named Job_Application__c, the standard relationship name is Job_Applications__r. The Salesforce Apex Developer Guide explains: "For custom objects, the relationship name is usually the object name pluralized, with __r appended" (Salesforce Apex Developer Guide, Understanding Relationship Names).
However, the exact relationship name depends on the field definition. If the master-detail field on Job_Application__c was created with a custom relationship name, it could differ, but the question does not specify a custom name. Therefore, we assume the default naming convention, making Job_Applications__r the correct relationship name for the subquery.
Evaluating the Options:
* A. [SELECT Id, (SELECT Id FROM Job_Applications__r) FROM Contact WHERE Accounts.
Industry = 'Technology']
* Subquery: Uses Job_Applications__r, which is likely the correct relationship name for Job_Application__c child records, assuming standard naming conventions.
* WHERE Clause: Uses Accounts.Industry, which is incorrect. The relationship name for the Account object from Contact is Account (singular), not Accounts. The SOQL and SOSL Reference Guide states: "The relationship name for the Account object from Contact is Account" (Salesforce SOQL and SOSL Reference Guide, Relationship Queries). Using Accounts results in a SOQL syntax error: "No such field Accounts on entity Contact."
* Conclusion: Incorrect due to the invalid Accounts.Industry reference.
* B. [SELECT Id, (SELECT Id FROM Job_Application__c) FROM Contact WHERE Accounts.
Industry = 'Technology']
* Subquery: Uses Job_Application__c, which is the object's API name, not the relationship name.
In SOQL parent-to-child queries, the subquery must use the relationship name (e.g., Job_Applications__r), not the object name. The Apex Developer Guide notes: "In a subquery, use the relationship name, not the object name" (Salesforce Apex Developer Guide, SOQL Relationship Queries). Using Job_Application__c causes a SOQL syntax error: "No such relationship Job_Application__c on Contact."
* WHERE Clause: Uses Accounts.Industry, which, as noted, is incorrect due to the invalid relationship name Accounts.
* Conclusion: Incorrect due to both the invalid subquery (Job_Application__c) and the incorrect Accounts.Industry reference.
* C. [SELECT Id, (SELECT Id FROM Job_Application__c) FROM Contact WHERE Account.
Industry = 'Technology']
* Subquery: Uses Job_Application__c, which is incorrect for the same reason as option B. The subquery must use the relationship name (Job_Applications__r), not the object name, resulting in a SOQL syntax error.
* WHERE Clause: Uses Account.Industry, which is correct. The relationship name for the Account object from Contact is Account, and Industry is a valid field on Account. The Salesforce Object Reference Guide confirms: "Industry is a picklist field on the Account object" (Salesforce Object Reference Guide, Account Object).
* Conclusion: Incorrect due to the invalid subquery (Job_Application__c), despite the correct Account.Industry reference.
* D. [SELECT Id, (SELECT Id FROM Job_Applications__r) FROM Contact WHERE Account.
Industry = 'Technology']
* Subquery: Uses Job_Applications__r, which is the correct relationship name for accessing Job_Application__c child records from the Contact parent, assuming standard naming conventions.
* WHERE Clause: Uses Account.Industry, which is correct, as it properly references the Account object's Industry field via the Account relationship.
* Conclusion: Correct, as it uses the proper relationship name for the subquery and the correct syntax for filtering on the Account's Industry field.
Why Option D is Correct:
Option D is the most efficient and syntactically correct because:
* It uses the correct relationship name (Job_Applications__r) for the parent-to-child subquery, adhering to Salesforce's naming conventions for master-detail relationships.
* It correctly references the Account's Industry field using Account.Industry, aligning with the standard lookup relationship between Contact and Account.
* It retrieves only the necessary fields (Id for Contact and Id for Job_Application__c), ensuring efficiency.
* It satisfies the requirement to retrieve Contact records where the Account's Industry is 'Technology' and includes related Job_Application__c records.
Potential Typos or Ambiguities:
* The question is clear, with no obvious typos. However, the relationship name Job_Applications__r assumes the default pluralized naming convention. If the master-detail field on Job_Application__c was created with a custom relationship name (e.g., Applications__r), the correct answer could differ. Since the question does not specify a custom name, we follow the standard convention (Job_Applications__r).
* The field Industry on Account is a standard picklist field, and 'Technology' is a common default value, so no issues arise there.
Example for Clarity:
The SOQL query in option D would look like:
apex
Copy
List<Contact> contacts = [SELECT Id, (SELECT Id FROM Job_Applications__r) FROM Contact WHERE Account.Industry = 'Technology']; for (Contact c : contacts) { System.debug('Contact: ' + c.Id); for (Job_Application__c ja : c.Job_Applications__r) { System.debug('Job Application: ' + ja.Id);
}
}
This query retrieves all Contacts where the related Account's Industry is 'Technology' and includes their Job_Application__c records via the subquery. The results can be iterated to access both Contact and Job_Application__c data.
References:
Salesforce Apex Developer Guide:
"SOQL Relationship Queries" section: Explains parent-to-child queries using relationship names and accessing parent fields.
"Understanding Relationship Names" section: Details how relationship names are formed for custom objects (e.g., pluralized with __r).(Available at: https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta
/apexcode/)
Salesforce SOQL and SOSL Reference Guide:
"Relationship Queries" section: Covers syntax for parent-to-child and child-to-parent queries, including proper relationship names.(Available at: https://developer.salesforce.com/docs/atlas.en-us.soql_sosl.meta
/soql_sosl/)
Salesforce Object Reference Guide:
Contact Object: Confirms the AccountId field and Account relationship name.
Account Object: Verifies Industry as a standard picklist field.(Available at: https://developer.salesforce.com
/docs/atlas.en-us.object_reference.meta/object_reference/)
Platform Developer I Study Guide:
Section on "Data Modeling and Management": Emphasizes understanding object relationships and writing efficient SOQL queries.(Available at: https://trailhead.salesforce.com/en/content/learn/modules/platform- developer-i-certification-study-guide)
NEW QUESTION # 109
Universal Containers has a Visualforce page that displays a table of every Container_c. being ....... Is falling 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?
- A. Use JavaScript remoting with SOQL Offset.
- B. Use Lazy loading and a transient List variable.
- C. Implement pagination with an OffsetController.
- D. Implement pagination with a StandardSetController,
Answer: D
Explanation:
The correct answer is D because it uses the StandardSetController class, which provides built-in pagination support for Visualforce pages. The StandardSetController can be initialized with a list of sObjects, a SOQL statement, or the ID of a filter. It also provides methods to navigate through the pages of data, such as first(), last(), next(), and previous(). By using the StandardSetController, the developer can avoid hitting the view state limit, which is 135 KB for Visualforce pages. The view state is the amount of data that is persisted between page requests. It includes the component tree, component attributes, and controller state. The StandardSetController reduces the view state size by storing only the current page of data in the view state, and not the entire data set.
The other options are incorrect because they do not provide an efficient or reliable way to implement pagination for Visualforce pages. Option A uses lazy loading and a transient list variable, which are not recommended for pagination. Lazy loading is a technique that defers loading data until it is needed, which can improve the initial page load time, but it can also cause performance issues if the data set is large or complex.
A transient list variable is a variable that is not stored in the view state, which can reduce the view state size, but it can also cause data loss or inconsistency if the page is refreshed or redirected. Option B uses JavaScript remoting with SOQL offset, which is not a good practice for pagination. JavaScript remoting is a technique that allows Visualforce pages to communicate with Apex controllers using asynchronous JavaScript calls.
SOQL offset is a clause that allows skipping a specified number of rows in a query result. However, JavaScript remoting has some limitations, such as the maximum size of the response payload (15 MB) and the maximum number of remoting calls per page (10). SOQL offset also has some limitations, such as the maximum offset value (2,000) and the performance impact of skipping many rows. Option C implements pagination with an OffsetController, which is a custom controller that uses the SOQL offset clause to paginate the data. This option has the same drawbacks as option B, as it relies on the SOQL offset clause, which is not a scalable or performant solution for pagination. References:
* Trailhead: Pagination with a StandardSetController
* Trailhead: Visualforce View State
* Salesforce Developer Guide: StandardSetController Class
* [Salesforce Developer Guide: JavaScript Remoting for Visualforce]
* [Salesforce Developer Guide: SOQL OFFSET Clause]
NEW QUESTION # 110
Universal Containers wants a list button to display a Visualforce page that allows users to edit multiple records.
Which Visualforce feature supports this requirement?
- A. Standard Controller with Custom List Controller extension
- B. Custom List Controller with recordSetvar page attribute
- C. Controller Extension and <apex:listButton> tag
- D. Standard controller and the recordsetzvar page attribute
Answer: D
Explanation:
Option C: Standard controller and the recordSetVar page attribute
Correct Answer.
Using the recordSetVar attribute with a standard controller enables the Visualforce page to access a set of records selected from a list view.
This allows users to edit multiple records.
recordSetVar is used with standard list controllers, not custom controllers.
Option A: Controller Extension and <apex:listButton> tag
Incorrect.
There is no <apex:listButton> tag in Visualforce.
Option B: Standard Controller with Custom List Controller extension
Incorrect.
A custom list controller extension is unnecessary when using recordSetVar with a standard controller.
Conclusion:
The Visualforce feature is Standard controller and the recordSetVar page attribute, which is Option C.
Reference:
Using Standard List Controllers
Option D: Custom List Controller with recordSetVar page attribute
Incorrect.
NEW QUESTION # 111
Universal Containers has a support process that allows users to request support from its engineering team using a custom object, Engineering Support c.
Users should be able to associate multiple Engineering Support __c records to a single Opportunity record.
Additionally, aggregate information
about the Engineering Support _c records should be shown on the Opportunity record.
Which relationship field should be implemented to support these requirements?
- A. Lookup field from Opportunity to Engineering _support__c
- B. Master-detail field from Opportunity to Engineering Support__c
- C. Master-detail field from Engineering Support__c to Opportunity
- D. Lookup field from Engineering Support __c to Opportunity
Answer: C
Explanation:
A master-detail relationship fromEngineering_Support__ctoOpportunityallows multiple childEngineering_Support__crecords to be associated with a single parentOpportunity. It also enables roll-up summary fields to aggregate data from the child records onto the parentOpportunity.
Reference:Master-Detail Relationships
Incorrect Options:
A & D:Lookup relationships do not support roll-up summary fields.
C:Master-detail cannot go in the opposite direction (Opportunity to Engineering_Support__c) for this use case.
NEW QUESTION # 112
Which statement describes the execution order when triggers are associated to the same object and event?
- A. Trigger execution order cannot be guaranteed.
- B. Triggers are executed alphabetically by trigger name.
- C. Triggers are executed in the order they are created.
- D. Triggers are executed in the order they are modified.
Answer: A
Explanation:
When multiple triggers are associated with the same object and event, Salesforce does not guarantee the order of execution. This is why it is a best practice to consolidate all logic into a single trigger per object and control execution order using helper classes.
Reference:Apex Triggers Best Practices
NEW QUESTION # 113
A developer is asked to write helper methods that create test data for unit tests.
What should be changed in the Testvtils class so that its methods are only usable by unit test methods?
- A. Add @IsTest above line 03,
- B. Change public to private on line 01.
- C. Remove static from line 03.
- D. Add @IsTest above line 01.
Answer: D
Explanation:
By adding the @IsTest annotation above the class definition (line 01), it indicates that this class is a test class, and therefore, can only be used by other test classes. This ensures that the helper methods within are only accessible to unit tests, aligning with the best practices of encapsulation and modularity in Apex code. References: The related information can be found in the Apex Testing module on Trailhead ([Apex Testing](1(https://trailhead.salesforce.com/en/content/learn/modules/apex_testing%29%29.
NEW QUESTION # 114
A developer at AW Computing is tasked to create the supporting test class for a programmatic customization that leverages records stored within the custom object, Pricing Structure c. AW Computing has a complex pricing structure for each item on the store, spanning more than 500 records.
hich two approaches can the developer use to ensure Pricing _Structure__c records are available when the test class is executed?
Choose 2 answers
- A. Use a Test Date Factory class.
- B. Use the Test. leadtear{} method,
- C. Use the @raTeat (seeAllData=true) annotation.
- D. Use without shering on the class declaration.
Answer: A,C
Explanation:
To ensure that Pricing_Structure__c records are available when the test class is executed, the developer can use either a Test Data Factory class or the @isTest(seeAllData=true) annotation. A Test Data Factory class is a reusable class that creates test data for multiple test classes. The developer can use this class to insert the Pricing_Structure__c records before running the test methods. The @isTest(seeAllData=true) annotation allows the test class to access all data in the organization, including the Pricing_Structure__c records.
However, this annotation should be used sparingly and only when strictly necessary, as it may cause the test to fail due to data changes or dependencies. The Test.startTest() and Test.stopTest() methods are used to mark the start and end of the test execution, and do not affect the data availability. The without sharing keyword on the class declaration does not affect the test data isolation, and only determines whether the class enforces the sharing rules of the current user or not. References:
* Isolation of Test Data from Organization Data in Unit Tests (Salesforce Developer Documentation)
* Creating Test Data for Apex Tests (Salesforce Developer Documentation)
* Using the isTest Annotation (Salesforce Developer Documentation)
* Using the startTest and stopTest Methods (Salesforce Developer Documentation)
* Using the with sharing or without sharing Keywords (Salesforce Developer Documentation)
* Free Salesforce Platform Developer 1 Practice Exam (With Answers) (Salesforce Ben)
NEW QUESTION # 115
What should a developer use to fix a Lightning web component bug in a sandbox?
- A. VS Code
- B. Execute Anonymous
- C. Force.com IDE
- D. Developer Console
Answer: A
NEW QUESTION # 116
As part of a data cleanup strategy, AW Computing wants to proactively delete associated opportunity records when the related Account is deleted.
Which automation tool should be used to meet this business requirement?
- A. Scheduled job
- B. Process Builder
- C. Record-Triggered Flow
- D. Workflow Rules
Answer: C
NEW QUESTION # 117
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 on its own?
- A. Line Item has a re-parentable master-detail field to Order.
- B. Order has are-parentable master-detail field to Line Item.
- C. Line Item has a re-parentable lookup field to Order.
- D. Order has a re-parentable lookup field to Line Item.
Answer: A
NEW QUESTION # 118
Assuming that naze is 8 String obtained by an <apex:inpotText> tag on 8 Visualforce page, which two SOQL queries performed are safe from SOQL injection?
'Choose 2 answers
A)
B)
C)
D)
- A. Option B
- B. Option C
- C. Option A
- D. Option D
Answer: B,D
NEW QUESTION # 119
Given the following code snippet, that is part of a custom controller for a Visualforce page:
In which two ways can the try/catch be enclosed to enforce object and field-level permissions and prevent the DML statement from being executed if the current logged-in user does not have the appropriate level of access? Choose 2 answers
- A. Use if (Schema, sobjectType, Contact, isUpdatable ( ) )
- B. Use if (Schema , sobjectType. Contact. Field, Is_Active_c. is Updateable ( ) )
- C. Use if (Schema.sObjectType.Contact.isAccessible ( ) )
- D. Use if (thisContact.Owner = = UserInfo.getuserId ( ) )
Answer: A,B
NEW QUESTION # 120
A developer must create an Apex class, contactcontroller, that a Lightning component can use to search for Contact records. User of the Lightning component should only be able to search Contact records to which they have access. Which two will restrict the records correctly?
- A. public with sharing class ContactController
- B. public inherited sharing class ContactController
- C. public without sharing class ContactController
- D. public class ContactController
Answer: A,B
NEW QUESTION # 121
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