Latest Dec-2023 Salesforce TVB-450 Dumps Updated 151 Questions [Q16-Q38]

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Latest Dec-2023 Salesforce TVB-450 Dumps Updated 151 Questions

PDF Download Free of TVB-450 Valid Practice Test Questions

NEW QUESTION 16
A developer is creating a page that allows users to create multiple Opportunities. The developer is asked to verify the current user’s default } | Opportunity record type, and set certain default values based on the record type before inserting the record.
How can the developer find the current user’s default record type? ns

Query the Profile where the ID equals userInfo.getProfileID() and then use the profile.Opportunity.getDefaultRecordType() | |method. ] |

Use Opportunity. SObjectType.getDescribe().getRecordTypelnfos() to get a list of record types, and iterate through them until [ J isDefaultRecordTypeMapping() is true. Pencil & Paper |

Use the Schema.userlnfo.Opportunity.getDefaultRecordType() method. < Create the opportunity and check the opportunity.recordType before inserting, which will have the record ID of the current Dal user’s default record type.

NEW QUESTION 17
Universal Containers stores Orders and Line Items in Salesforce. For security reason, financial representatives are allowed to see information on the Order such as order amount, but they are not allowed to see the Line items on the Order. Which type of relationship should be used?

Lookup

Direct Lookup

Indirect lookup

Master Detail

NEW QUESTION 18
A developer is asked to prevent anyone other than a user with Sales Manager profile from changing the Opportunity Status to Closed Lost if the lost reason is blank.
Which automation allows the developer to satisfy this requirement in the most efficient manner?

A record trigger flow on the Opportunity object

An Apex trigger on the Opportunity object

approval process on the Opportunity object

An error condition formula on a validation rule on Opportunity

NEW QUESTION 19
A developer needs to create a custom button for the Account object that, when clicked, will perform a series of calculation and redirect the user to a custom visualforce page.
Which three attributes need to be defined with values in the <apex:page> tag to accomplish this?
Choose 3 answers

renderAs

standard Controller

readOnly

Action

extensions

NEW QUESTION 20
AW Computing tracks order information in custom objects called order__c and order_Line_ c – Currently, all shipping information is stored in the order__c object.
The company wants to expand Its order application to support split shipments so that any number of order_Line__c records on a single order__c can be shipped to different locations.
What should a developer add to fulfill this requirement?

Order_shipment_Group_c object and master-detail field on order_Line_c

Order_shipment_Group_c object and master-detail field on order_c

Order_shipment_Group_c object and master-detail field to order_c and Order Line_c

Order_shipment_Group_c object and master-detail field on order_shipment_Group_c

NEW QUESTION 21
In the following example, which sharing context will myMethod execute when it is invoked?

Sharing rules will be inherited from the calling context.

Sharing rules Ail be enforced by the instantiating class

Sharing rules Ml be enforced for the running user.

Sharing rules will not be enforced for the running user.

NEW QUESTION 22
Assuming that ‘name; is a String obtained by an <apex:inputText> tag on a Visualforce page. Which two SOQL queries performed are safe from SOQL injections? Choose 2 answers

String query = ‘SELECT Id FROM Account WHERE Name LIKE ”%’ + name.noQuotes() + ‘%”; List<Account> results = Database.query(query);

String query = ‘SELECT Id FROM Account WHERE Name LIKE ”%’ + String.escapeSingleQuotes(name) + ‘%”; List<Account> results = Database.query(query);

String query = ‘SELECT Id FROM Account WHERE Name LIKE ”%’ + name + ‘%”; List<Account> results = Database.query(query);

String query = ‘%’ + name + ‘%’; List<Account> results = [SELECT Id FROM Account WHERE Name LIKE :query];

NEW QUESTION 23
While writing an Apex class, a developer wants to make sure that all functionality being developed is handled as specified by the requirements.
Which approach should the developer use to be sure that the Apex class is working according to specifications?

Include a try/catch block to the Apex class.

Run the code in an Execute Anonymous block in the Developer Console.

Create a test class to execute the business logic and run the test in the Developer Console.

Include a savepoint and Database. rollback ().

NEW QUESTION 24
A developer has a single custom controller class that works with a Visualforce Wizard to support creating and editing multiple subjects. The wizard accepts data from user inputs across multiple Visualforce pages and from a parameter on the initial URL.
Which three statements are useful inside the unit test to effectively test the custom controller?
Choose 3 answers

insert pageRef.

Test.setCurrentPage(pageRef);

public ExtendedController(ApexPages StandardController cntrl) { }

ApexPages.CurrentPage().getParameters().put(‘input’, ‘TestValue’);

String nextPage – controller.save().getUrl();

NEW QUESTION 25
A developer has requirement to write Apex code to update a large number of account records on a nightly basis. The system administrator needs to be able to schedule the class to run after business hours on an as-needed basis.
Which class definition should be used to successfully implement this requirement?

Global inherited sharing class ProcessAccountProcessor implements
Database. Batchable<sObject>

Global inherited sharing class ProcessAccount Process implements Queueable

Global inherited sharing class ProcessAccountProcess Implements Queueable

Gloabal inherited sharing class processAccount Processor implements Database>Bachable<sObject> Schedulable.

NEW QUESTION 26
Universal Container uses Salesforce to create orders.
When an order is created, it needs to sync with the-in-house order fulfillment system. The order fulfillment system can accept SOAP messages over the HTTPS. If the connection fails, messages should be retried for up to 24 hours.
What is the recommended approach to sync the orders in Salesforce with the order fulfillment system?

Set up a Workflow Rule outbound message to the order fulfillment system.

Create an after insert trigger on the Order object to make a callout to the order fulfilment system

Write an Apex SOAP service to integrate with the order fulfillment system.

Use Process Bulkier to call an invocable Apex method that sends a message to the order fulfilment system.

NEW QUESTION 27
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.
What should a developer Implement to support these requirements?

Master-detail field from Engineering_Support__c to Opportunity.

Master-detail field from Opportunity to Engineering_Support__c

Lookup field from Engineering_support__c to Opportunity

Lookup field from Opportunity to Engineering_Support__c

NEW QUESTION 28
Which two process automations can be used on their own to send Salesforce Outbound Message?
Choose 2 answers

Process Builder

Workflow Rule

Flow Builder

Strategy Builder

NEW QUESTION 29
AW Computing (AWC) handles orders In Salesforce and stores Its product Inventory In a fter, inventory__c, on a custom object, Product__c. When en order for a Product__c Is placed, the inventory__c field Is reduced by the quantity of the order using an Apex trigger.

AWC wants the real-time inventory reduction for a product to be sent to many of Its external systems, Including some future systems the company Is currently planning.
What should a developer add to the code at the placeholder to meet these requirements?
A)

B)

C)

D)

Option

NEW QUESTION 30
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 */}

NEW QUESTION 31
Which two characteristics are true for Aura component events? Choose 2 answers

The event propagates to every owner in the containment hierarchy.

Depending on the current propagation phase, calling event. Stoppropagation () may not stop the event propagation.

If a container component needs to handle a component event, add a includeFacets” true” attribute to its handler.

By default, containers can handle events thrown by components they contain.

NEW QUESTION 32
The following Apex method is part of the ContactService class that is called from a trigger: public static void setBusinessUnitToEMEA(Contact thisContact){ thisContact.Business_Unit__c = “EMEA” ; update thisContact; } How should the developer modify the code to ensure best practice are met?

Public static void setBusinessUnitToEMEA(List<Contact> contacts){
for(Contact thisContact : contacts){
thisContact.Business_Unit__c = ‘EMEA’ ;
update contacts[0];
}
}

Public static void setBusinessUnitToEMEA(List<Contact> contacts){
for(Contact thisContact : contacts) {
thisContact.Business_Unit__c = ‘EMEA’ ;
}
update contacts;
}

Public static void setBusinessUnitToEMEA(Contact thisContact){
List<Contact> contacts = new List<Contact>();
contacts.add(thisContact.Business_Unit__c = ‘EMEA’);
update contacts;
}

Public void setBusinessUnitToEMEA(List<Contact> contatcs){
contacts[0].Business_Unit__c = ‘EMEA’ ;
update contacts[0];
}

NEW QUESTION 33
Which two characteristics are true for Aura component events?

Calling event, stopPropagation ( ) may or may not stop the event propagation based of the current propagation phase.

If a container component needs to handle a component event, add a handleFacets=” attribute to Its handler.

Only parent components that create subcomponents (either in their markup or programmatically) can handle events.

The event propagates to every owner In the containment hierarchy.

NEW QUESTION 34
A developer created a trigger on the Account object and wants to test if the trigger is properly bulklfield. 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 2 answers A developer created a trigger on the Account object and wants to test if the trigger is properly bulklfield. 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 2 answers

Use the @isTest(isParallel=true) annotation in the test class.

Use Test.loadData to populate data in your test methods.

Use the @isTest(seeAllData=true) annotation in the test class.

Create a static resource containing test data.

NEW QUESTION 35
A developer has a requirement to create an Order When an Opportunity reaches a “Closed-Won” status.
Which tool should be used to implement this requirement?

Process Builder

Lightning Component

Lightning

Apex trigger

NEW QUESTION 36
A developer Is Integrating with a legacy on-premise SQL database.
What should the developer use to ensure the data being Integrated is matched to the right records in Salesforce?

Lookup field

External ID field

Formula field

External Object

NEW QUESTION 37
Given the following Anonymous Block:

Which one do you like?
What should a developer consider for an environment that has over 10,000 Case records?

The transaction will fail due to exceeding the governor limit.

The try/catch block will handle any DML exceptions thrown.

The transaction will succeed and changes will be committed.

The try/catch block will handle exceptions thrown by governor limits.

NEW QUESTION 38
A developer needs to implement a custom SOAP Web Service that is used by an external Web Application. The developer chooses to Include helper methods that are not used by the Web Application In the Implementation of the Web Service Class.
Which code segment shows the correct declaration of the class and methods?
A)

B)

C)

D)