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A developer wrote the following method to find all the test accounts in the org: Public static Account[] searchTestAccounts() { List<List<Sobject>> 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 (name='test'); Insert a; Account [] accounts = TestAccountFinder.searchTestAccounts(); System.assert (accounts.size() == 1 ); } What should be used to fix this failing test?

A developer created the following test method: @isTest (SeeAllData= true) Public static void testDeleteTrigger(){ Account testAccount = new Account (name = ' Test1'); Insert testAccount; List<Account> testAccounts = [SELECT Id, Name from Account WHERE Name like ' Test ']; System.assert (testAccounts.size() > 0); Delece testAccounts; TestAccounts = [SELECT Id, Name from Account WHERE Name like ' Test ']; System.assert (testAccounts.size() == 0); } The developer org has five accounts where the name starts with Test. The developer executes this test in the Developer Console. After the test code runs, which statement is true?

A developer wrote a class named AccounthistoryManager that relies on field history tracking. The class has a static method called getAccountHistory that takes in an Account as a parameter and returns a list of associated AccountHistory object records. The following test fails: @isTest Public static void testAccountHistory() { Account a= new Account (Name = test); Insert a; 'a.name = 'a.name = ∗1 Update a; List<AccountHistory> ahList = AccounthistoryManager. GetAccounthistory(a); System.assert ( ahList.size() > 0 ) What should be done to make this test pass?

Consider the following code snippet: Public class searchFeature{ Public sratic List<List<sObject>> searchRecords(string searchquery){ Return[FIND searchquery IN ALL FIELDS RETURNTMNG Account，Opporcunity,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<sObjeot>> records=searchFeature,searchReords ('Test '); System.assertNotEquals(records .size(),0); } } However,when the test runs,no data is returned and the assertion fails. Private static void makeData() { / /insert opportunities, accounts and lead } @isTest Private static searchRecords_Test(){ List<List<sObjeot>> records=searchFeature,searchReords ('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?

A developer has a Batch Apex process, Batch_Account_Sales, that updates the sales amount for 10,000 Accounts on a nightly basis. The Batch Apex works as designed in the sandbox. However, the developer cannot get code coverage on the Batch Apex class. The test class is below: @IsTest private Batch_Account_Update_Test() { @IsTest static void UnitTest() { Account a = new Account(Name='test', Type='Customer',Sales_Amount__c=0); insert a; Batch_Account_Sales bas = new Batch_Account_Sales(); ID jobid = database.executebatch(bas); } } What is causing the code coverage problem?

A developer created an Apex class that makes an outbound RESTful callout. The following class was created to send a fake response in Apex test methods. @isTest Public class TestHttpCalloutMock implements HttpCalloutMock { public HTTPResponse respond (HTTPRequest request) { HttpResponse response = new HttpResponse( ) ; response.setHeader ('Content-Type ' , 'application/json'); response.setBody(' {colors: [red, blue, yellow, green, pink]}'); response.setStatusCode (200); return response; } } Which method can be called to return this fake response in the test methods?

Assuming the CreateOneAccount class creates one account and implements the Queueable interface, which syntax properly tests the Apex code?

@isTest Static void testUpdateSuccess( ) { Account acct = new Account (Name = 'test') ; insert acct; // Add code here Extension.inputValue = 'test'; PageReference pageRef = extension.update( ); System.assertNotEquals(null, pageRef) ; } What should be added to the setup, in the location indicated, for the unit test above to create the controller extension for the test?

'@isTest Static void testAccountUpdate() { Account acct = new Account (Name = 'Test'); acct.Integration_Updated_c = false; insert acct; CalloutUtil.sendAccountUpdate(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 above 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 falls 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?

Universal Containers (UC) calculates commissions on their Opportunities in different ways based on complex rules that vary depending on the line of business of the Opportunity. Whenever a new line of business is added to Salesforce at UC, it is likely that a different calculation will need to be added too. When an Opportunity's stage is changed to Closed/Won, its commission should be calculated in real time. What should a developer use so that different implementations of the commission calculation can be invoked on the stage change?

In an organization that has multi-currency enabled, a developer is tasked with building a Lightning component that displays the top ten Opportunities most recently accessed by the logged in user. The developer must ensure tha Amount and LastModifiedDate field values are displayed according to the user's locale. What is the most effective approach to ensure values displayed respect the user's locale settings?

A company uses Opportunities to track sales to their customers and their org has millions of Opportunities. They want to begin to track revenue over time through a related Revenue object. As part of their initial implementation, they want to perform a one-time seeding of their data by automatically creating and populating Revenue records for Opportunities, based on complex logic. They estimate that roughly 100,000 Opportunities will have Revenue records created and populated. What is the optimal way to automate this?

A company manages information about their product offerings in custom objects named Catalog and Catalog Item. Catalog Item has a master-detail field to Catalog, and each Catalog may have as many as 100,000 Catalog Items. Both custom objects have a CurrencyIsoCode text field that contains the currency code they should use. If a Catalog's CurrencyIsoCode changes, all of its Catalog Items' CurrencyIsoCodes should be changes as well. What should a developer use to update the CurrencyIsoCodes on the Catalog Items when the Catalog's CurrencyIsoCode changes?

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?

Ursa Major Solar has a custom object, serviceJob_c. with an optional Lookup field to Account called Partner_ service. 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 Total_Jobs_c field is kept up to date?

As part of a new integration, a developer is asked to implement a new custom search Functionality that is capable of performing unrestricted queries and can account for all values within a custom picklist field, Type_c, on the Opportunity object. The search feature must also account for NULL values. The organization-wide default for the Opportunity object is set to Public Read-Only, and a new custom index has been created for the Type__c field. There are more than 5 million Opportunity records within the environment, and a considerable amount of the existing records have NULL values for the picklist. Which technique should the developer implement to maximize performance when querying NULL values?

A developer implemented a custom data table in a Lightning web component with filter functionality. However, users are submitting support tickets about long load times when the filters are changed. The component uses an Apex method that is called to query for records based on the selected filters. What should the developer do to improve performance of the component?

A developer is asked to look into an issue where a scheduled Apex is running into DML its. Upon investigation, the developer finds that the number of records processed by the scheduled Apex has recently increased to more than 10,000. What should the developer do to eliminate the limit exception error?

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

What is the most efficient way to query such information?

The use of the transient keyword in Visualforce Page Controllers helps with which common performance issue?

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