Consider the following code snippet:

trigger OpportunityTrigger on Opportunity (before insert, before update){
for (Opportunity opp : Trigger-new) {
OpportunityHandler.setPricingStructure (Opp)
}
}

public class OpportunityHandler{
public static void setPricingStructure (Opportunity thisOpp) {
Pricing_Structure__c ps = [Select Type__c FROM Pricing Structure_c WHERE industry__c = thisOpp.Account_Industry_c];
thisOpp.Pricing_Structure__c = ps.Type__c:
update thisOpp;
}
}

Which two best practices should the developer implement to optimize this code?

Choose 2 answers

Which tag should a developer use to display different text while an <apex: commandButton> is processing an action?

Just prior to a new deployment the Salesforce administrator, who configured a new order fulfillment process feature in a developer sandbox, suddenly left the company.

As part of the UAT cycle, the users had fully tested all of the changes in the sandbox and signed off on them; making the Order fulfillment feature ready for its go-live in the production environment.

Unfortunately although a Change Set was started, it was not completed by the former administrator. A developer is brought in to finish the deployment.

What should the developer do to identify the configuration changes that need to be moved into production?

A developer created an Opportunity trigger that updates the account rating when an associated opportunity is considered high value.
Current criteria for an opportunity to be considered high value is an amount greater than or equal to $1,000,000. However, this criteria value can change over time.

There is a new requirement to also display high value opportunities in a Lightning web component.

Which two actions should the developer take to prevent the business logic that obtains the high value opportunities from being repeated in more than one place?

Choose 2 answers

Refer to the test method below

@isTest
static void testAccountUpdate() {
Account acct = new Account(Name = 'Test');
acet.Integration_Updared__c = false;
insert acct;

CalloutUtil.sendAccountUpd(acct.Id):

Account acctAfter = [SELECT Id, Integration_Updated_c FROM Account WHERE Id = :acct.Id] [0];

System.assert (true, acctAfter.Integration_Updated_c);
}

The test method calls a web service that updates an external system with Account information and sets the Account's Integration_Updated__c checkbox to True when it completes.

The test fails to execute and exits with an error: "Methods defined as TestMethod do not support Web service callouts."

What Is the optimal way to fix this?

Salesforce org has more than 50,000 contacts. A new business process requires a calculation that aggregates data from all of these contact records. This calculation needs to run once a day after business hours.

Which two steps should a developer take to accomplish this?

Choose 2 answers

Given the following code:
for ( Contact c : [SELECT Id, LastName FROM Contact WHERE CreatedDate = TODAY] )
{
Account a = [SELECT Id, Name FROM Account WHERE CreatedDate = TODAY LIMIT 5];
c.Accountid = a.Id?
update c;
}

Assuming there were 10 Contacts and five Accounts created today, what Is the expected result?

A company uses Salesforce to sell products to customers. They also have an external product information management (PIM) system that is
the system of record for products.

A developer received these requirements:
- Whenever a product is created or updated in the PIM, a product must be created or updated as a Product2 record in Salesforce and a PricebookEntry record must be created or updated automatically by Salesforce.
- The PricebookEntry should be created in a Pricebook2 that is specified in a custom setting.

What should the developer use to satisfy these requirements?

A developer wants to write a generic Apex method that will compare the Salesforce Name field between any two object records. For example, to compare the Name field of an Account and an Opportunity; or the Name of an Account and a Contact.

Assuming the Name field exists, how should the developer do this?

There is an Apex controller and a Visualforce page in an org that displays records with a custom filter consisting of a combination of picklist values selected by the user.

The page takes too long to display results for some of the input combinations, while for other input choices it throws the exception, "Maximum view state size limit exceeded"

What step should the developer take to resolve this issue?

The Salesforce admin at Cloud Kicks created a custom object called Region__c to store all postal zip codes in the United States and the Cloud
Kicks sales region the zip code belongs to.

Object Name:
Region__c

Fields:
Zip_Code__c (Text)
Region_Name__< (Text)

Cloud Kicks wants a trigger on the Lead to populate the Region based on the Lead's zip code.

Which code segment Is the most efficient way to fulfill this request?

A company has a custom component that allows users to search for records of a certain object type by invoking an Apex Controller that
returns a list of results based on the user's input. When the search is completed, a searchComplete event is fired, with the results put in a
results attribute of the event. The component is designed to be used within other components and may appear on a single page more than
once.
What is the optimal code that should be added to fire the event when the search has completed?

Consider the following code snippet:

public static List<Account> getAccounts (Date thisDate, Id goldenRT) {
List<Account> accountList = [Select Id, Name, Industry FROM Account WHERE CreatedDate = :thisDate OR RecordTypeid = :rgoldenRT];
return accountList;
}

The Apex method is executed in an environment with a large data volume count for Accounts; and the query is performing poorly.

Which technique should the developer implement to ensure the query performs optimally, while preserving the entire result set?

A developer is creating a page in App Builder that will be used in the Salesforce mobile app.

Which two practices should the developer follow to ensure the page operates with optimal performance?

Choose 2 answers

A company has code to update a Request and Request Lines and make a callout to their external ERP system's REST endpoint with the
updated records.

public void updateAndMakeCallout(Map<Id, Request_c> reqs, Map<Id, Request_Line_c> reqLines) {

Savepoint sp = Database.setSavepoint ();

try {
insert reqs.values();
insert reqLines.values();
HttpResponse response = CalloutUtil.makeRestCallout (reqs.keySet(), reqLines.keySet());
} catch (Exception e) {
Database.rolilack (sp):
System.debug (e);
}

}
The CalloutUtil.makeRestCallout fails with a 'You have uncommitted work pending. Please commit or rollback before calling out' error.

What should be done to address the problem?

Universal Containers implements a private sharing model for the Convention_Attendee__c custom object. As part of a new quality assurance effort, the company created an Event_Reviewer__c user lookup field on the object. Management wants the event reviewer to automatically gain Read/Write access to every record they are assigned to.

What is the best approach to ensure the assigned reviewer obtains Read/Write access to the record?

A page throws an 'Attempt to dereference a null object' error for a Contact.

What change in the controller will fix the error?

Refer to the component code and requirements below:

<lightning: layout multipleRows=""true*>
<lightning:layoutItem size="12">(!v.account.Name}
</lighting: layoutItem>

<lightning:layoutItem size="12">{!v.account .AccountNumber}
</lighting: layoutItem>

<lightning:layoutItem size="12">{!v.account.Industry}
</lighting: layoutiItem>
</lightning: layout>

Requirements:
1. For mobile devices, the information should display In three rows.
2. For desktops and tablets, the information should display in a single row.

Requirement 2 is not displaying as desired.

Which option has the correct component code to meet the requirements for desktops and and tablets?

How should a developer assert that a trigger with an asynchronous process has successfully run?

As part of a custom interface, a developer team creates various new Lightning web components. Each of the components handles errors
using toast messages. When the development is complete, all the components are added to the same Lightning page.

During acceptance testing, users complain about the long chain of toast messages that display when errors occur loading the components.

Which two techniques should the developer implement to improve the user experience?

Choose 2 answers

Which statement is considered a best practice for writing bulk safe Apex triggers?

A Visualforce page needs to make a callout to get billing information and tax information from two different REST endpoints. The information needs to be displayed to the user at the same time and the return value of the billing information contains the input for the tax information callout. Each endpoint might take up to two minutes to process.

How should a developer implement the callouts?

Lightning web component exists in the system and displays information about the record in context as a modal. Salesforce administrators need to use this component within the Lightning App Builder.

Which two settings should the developer configure within the xml resource file?

Choose 2 answers

A company has a custom object, Order__c, that has a custom picklist field, Status__c, with values of 'New,' "In Progress,' or 'Fulfilled' and a lookup field, Contact__c, to Contact.
Which SOQL query will return a unique list of all the Contact records that have no 'Fulfilled' Orders?

Universal Containers requested the addition of a third-party Map widget to an existing Lightning web component.
Which two actions should the developer take to implement this requirement?

Choose 2 answers

As part of point-to-point integration, a developer must call an external web service which, due to high demand, takes a long time to provide a response. As part of the request, the developer must collect key inputs from the end user before making the callout.

Which two elements should the developer use to implement these business requirements?

Choose 2 answers

What is the best practice to initialize Visualforce page in a test class?

Consider the following code snippet:

HttpRequest req = new HttpRequest ();
req.setEndpoint ('https://TestEndpoint .example.com/some_path');
req.setMethod('GET');
Blob headerValue = Blob.valueOf('myUserName' + ' : ' + 'strongPassword');
String authorizationHeader = "BASIC + EncodingUtil.base64Encode (headerValue);
req.setHeader ('Authorization', authorizationHeader) ;
Http http = new Http();
HTTPResponse res = http.send(req);

Which two steps should the developer take to add flexibility to change the endpoint and credentials without needing to modify code?

Choose 2 answers

A developer is creating a Lightning web component that displays a list of records in a lightning-datatable. After saving a new record to the
database, the list is not updating.

data;
@wire(recordList, {recordId : *$recordId'})
records (result) {
if(result.data) {
this.data = result.data;
} else if(result..error){
this.showToast (result.error);
}
}

What should the developer change in the code above for this to happen?

export default class MyOpportunities extends LightningElement {
@api userId;
@wire(getOpportunities, (oppOwner: '$userid"})
opportunities;

}

OpportunityController.cls

public with sharing class OpportunityController {
@AuraEnabled
public static List<Opportunity> findMyOpportunities(Id oppowner) {
return [
SELECT Id, Name, Amount
FROM Opportunity
WHERE OwnerId = :oppOwner
WITH SECURITY_ENFORCED
LIMIT 10

];

}

}

A developer is experiencing issues with a Lightning web component. The component must surface information about Opportunities owned by
the currently logged-in user.

When the component is rendered, the following message is displayed: "Error retrieving data".
Which modification should be implemented to the Apex class to overcome the issue?

A developer used custom settings to store some configuration data that changes occasionally. However, tests are now failing in some of the sandboxes that were recently refreshed.

What should be done to eliminate this issue going forward?

A developer wrote the following method to find ail the test accounts in the org:

public static Account[] searchTestAccounts(){
List<List<soObject>> searchList = [ FIND 'test' IN ALL FIELDS
RETURNING Account (Name) ];
return (Account[ ]) searchList [0];
}

However, the test method below fails.

@isTest
public static void testSearchTestAccounts () {
Account a = new Account (nam|e="test");
insert a;
Aecount [] accounts = TestAccountFinder.searchTestAccounts;
System.assert(accounts.size() == 1 );
}

What should be used to fix this failing test? .

A developer wishes to improve runtime performance of Apex calls by caching results on the client.

What is the most efficient way to implement this?

A developer wrote an Apex method that makes an HTTP callout to an external system to get specialized data when a button is clicked from a
custom Lightning web component on the Account record page.
Recently, users have complained that it takes longer than desired for the data to appear on the page after clicking the button.

What should the developer use to troubleshoot this issue?

A company uses their own custom-built enterprise resource planning (ERP) system to handle order management. The company wants Sales Reps to know the status of orders so that if a customer calls to ask about their shipment, the Sales Rep can advise the customer about the order's status and tracking number if it has shipped.

Which two methods can make this ERP order data visible in Salesforce?

Choose 2 answers

An Apex class does not achieve expected code coverage. The testSetup method explicitly calls a method in the Apex class.

How can the developer generate the code coverage?

Which method should be used to convert a Date to a String in the current user's locale?

A developer is tasked with creating a Lightning web component that allows users to create a Case for a selected product, directly from a custom Lightning page. The input fields in the component are displayed in a non-linear fashion on top of an image of the product to help the user better understand the meaning of the fields.

Which two components should a developer use to implement the creation of the Case from the Lightning web component?
Choose 2 answers

Ursa Major Solar has a custom object, ServiceJobc, with an optional Lookup field to Account called PartnerService_Provider_c.

The TotalJobs_c field on Account tracks the total number of ServiceJob_c records to which a partner service provider Account is related.

What is the most efficient way to ensure that the TotalJobs_c field is kept up to date?

What are three reasons that a developer should write Jest tests for Lightning web components?

Choose 3 answers

As part of a custom development, a developer creates a Lightning component to show how a particular opportunity progresses over time. The component must display the date stamp when any of the following fields change:

Amount, Probability, Stage, or Close Date

How should the developer access the data that must be displayed?

A developer is inserting, updating, and deleting multiple lists of records in a single transaction and wants to ensure that any error prevents all execution.

How should the developer implement error exception handling in their code to handle this?

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?

Universal Containers uses Big Objects to store almost a billion customer transactions called Customer_Transaction__c.

These are the fields on Customer_Transaction__b:
Account__c

Program__c
Points_Earned__c
Location__c
Transaction_Date__c

The following fields have been identified as Index Fields for the Customer_Transaction__c object; Account__c, Program__c, and
Transaction_Date__c.

Which SOQL query is valid on the Customer_Transaction__b Big Object?

Given the following containment hierarchy:

<l-- myParentComponent.html -->
<template>
<e-my-child-component></c-my-child-component>
</template>

What is the correct way to communicate the new value of a property named "passthrough" to my-parent-component If the property is
defined within my-child-component?

A lead developer for a Salesforce organization needs to develop a page-centric application that allows the user to interact with multiple objects related to a Contact. The application needs to implement a third-party JavaScript framework such as Angular, and must be made available in both Classic and Lightning Experience.

Given these requirements, what is the recommended solution to develop the application?

Users upload .csv files in an external system to create account and contact records in Salesforce. Up to 200 records can be created at a time. The users need to wait for a response from Salesforce in the external system, but the data does not need to synchronize between the two systems.

Based on these requirements, which method should a developer use to create the records in Salesforce?

Consider the controller code below that Is called from an Aura component and returns data wrapped in a class.

public class myServerSidetController {
@AuraEnabled
public static MyDataWrapper getSomeData( String theType ) {
Some_Object__¢ someObj = [
SELECT ID, Name
FROM Some_Object__c
WHERE Type oc = :theType
LIMIT 1

];

Another_Object_.c another0bj = [
SELECT ID, Option_¢
FROM Another Object_c
WHERE Some Object_c¢ = :some0bj.Name
LIMIT 1

];

MyDataWrapper theData = new MyDataWrapper();

theData.Name = someObj .Name;
theData.Option = anotherd0bj.Option__c;
return theData;
}

public class MyDataWrapper {
public String Name ( get; set: }
public String Option { gat: set: }

public MyDataWrapper() {}
}
}

The developer verified that the queries return a single record each and there is error handling in the Aura component, but the component is
not getting anything back when calling the controller getsomeData ().

What is wrong?

Consider the following code snippet:

import { LightningElement }) from 'lwc':
import getOrders from '@apex/OrderController.getAvailableoOrders';

export default class OrderManagement extends LightningElement {
orders;
error;

@wire (getOrders)
wiredOrders({ error, data }) {
if (data) {
this.orders = data;
this.error = undefined:
} else if (error) {
this.error = error;
this.orders = undefined:
}
}
}

When the component is deployed, an error is reported.
Which two changes should the developer implement in the code to ensure the component deploys successfully?

Choose 2 answers:

There are user complaints about slow render times of a custom data table within a Visualforce page that loads thousands of Account records at once.

What can a developer do to help alleviate such issues?

A developer wrote a trigger on Opportunity that will update a custom Last Sold Date field on the Opportunity's Account whenever an Opportunity is closed. In the test class for the trigger, the assertion to validate the Last Sold Date field fails.

What might be causing the failed assertion?

public class searchFeature{
public static List<List<sObject>> searchRecords(string searchquery) {
return [FIND searchquery IN ALL FIELDS RETURNING Account, Opportunity, Lead];

A developer created the following test class to provide the proper code coverage for the snippet above:

@isTest
private class searchFeature_Test{

@Testsetup
private static void makeData() {
//insert opportunities, accounts and lead
}

@isTest
private static searchRecords_Test ( ) {
List<List<sObject>> records = searchFeature.searchRecords('Test');
System.assertNotEquals (records.size(), 0);
}
}

However, when the test runs, no data is returned and the assertion fails.

Which edit should the developer make to ensure the test class runs successfully?

What is a benefit of using a WSDL with Apex?

A developer needs to store variables to control the style and behavior of a Lightning Web Component.

Which feature should be used to ensure that the variables are testable in both Production and all Sandboxes?

A business currently has a process to manually upload orders from its external Order Management System (OMS) into Salesforce.
This is a labor intensive process since accounts must be exported out of Salesforce to get the IDs. The upload file must be updated with the correct account IDs to relate the orders to the corresponding accounts.

Which two recommendations should make this process more efficient?
Choose 2 answers

A company has an Apex process that makes multiple extensive database operations and web service callouts. The database processes and web services can take a long time to run and must be run sequentially.

How should the developer write this Apex code without running into governor limits and system limitations?

A corporation has many different Salesforce orgs, with some different objects and some common objects, and wants to build a single Java application that can create, retrieve, and update common object records in all of the different orgs.

Which method of integration should the application use?

Part of a custom Lightning Component displays the total number of Opportunities in the org, which is in the millions. The Lightning Component uses an Apex Controller to get the data it needs.

What is the optimal way for a developer to get the total number of Opportunities for the Lightning Component?

Salesforce users consistently receive a "Maximum trigger depth exceeded" error when saving an Account.

How can a developer fix this error?