Home / Salesforce / Certified Platform Developer II

Salesforce Certified Platform Developer II Practice Test - Questions Answers, Page 5

Question list

List of questions

Question 41

(0)

Which two relationship queries use the proper syntax? Choose 2 answers

Question 42

(0)

A developer built a Component to be used at the front desk for guests to self-register upon arrival at a kiosk. The developer is now asked to create a Component for the Utility Tray to alert Users w

Question 43

(0)

Given a list of Opportunity records named opportunityList, which code snippet is best for querying all Contacts of the Opportunity's Account?

Question 44

(0)

An Apex Trigger creates a Contract record every time an Opportunity record is marked as Closed and Won. This trigger is working great, except (due to a recent acquisition) historical Opportunity rec

Question 45

(0)

Business rules require a Contact to always be created when a new Account is created. What can be used when developing a custom screen to ensure an Account is not created if the creation of the Conta

Question 46

(0)

Consider the above trigger intended to assign the Account to the manager of the Account"s region. Which two changes should a developer make in this trigger to adhere to best practices? Choose 2 a

Question 47

(0)

Example 1: AggregateResult[] groupedResults = [SELECT Campaignid, AVG(Amount) FROM Opportunity GROUP BY CampaignId]; for (AggregateResult ar : groupedResuits) { System.debug ('Campaign ID' + ar.get(

Question 48

(0)

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

Question 49

(0)

A company has a custom object, Order__c, that has a required, unique, external ID field called Order_Number__c. Which statement should be used to perform the DML necessary to insert new records and

Question 50

(0)

A company uses an external system to manage its custom account territory assignments. Every quarter, millions of Accounts may be updated in Salesforce with new Owners when the territory assignments

Related questions

A developer is experiencing issues with a Lightning web component. The component must surface information about Opportunity 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?

Just prior to a new deployment, the Salesforce Administrator who configured a new order fulfillment process in a developer sandbox suddenly left the company. The users had fully tested all of the changes in the sandbox and signed off on them. Unfortunately, although a Change Set was started, it was not complete. A developer is brought in to help finish the deployment. What should the developer do to identify the configuration changes that need to be moved into production?

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__z, 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 is developing a reuseable Aura Component that will reside on an sObject Lightning Page with the following HTML snippet: <aura:component implements="force:hasRecordId,flexipage:availableForAIIPageTypesM> <div>Hello!</div> </aura:component> How can the component's Controller get the context of the Lightning Page that the sObject is on without requiring additional test coverage?

Refer to the following code snippet: A developer created a JavaScript function as part of a Lightning web component (LWC) that surfaces information about Leads by wire calling geyFetchLeadList whencertain criteria are met. Which three changes should the developer implement in the Apex class above to ensure the LWC can display data efficiently while preserving security? Choose 3 answers

Universal Containers decided to use Salesforce to manage a new hire interview process. A custom object called candidate as created with organization-wide default set to Private. A lookup on the Candidate object sets an employee as an the viewer user

A developer is debugging an Apex-based order creation process that has a requirement to have three savepoints, SP1, SP2, and SP3 (created in order), before the final execution of the process. During the final execution process, the developer has a routine to roll back to SP1 for a given condition. Once the condition is fixed, the code then calls a roll back to SP3 to continue with final execution. However, when the roll, back to SP3 is called, a runtime error occurs. Why does the developer receive a runtime error?

A developer wants to write a generic Apex method that will compare the Salesforce Name filed 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. How should the developer do this?

Given the following code: Assuming there were 10 Contacts and five Accounts created today, what is the expected result?

Which statement is true about using ConnectApi namespace (also called Chatter in Apex)? (Choose two.)

Question 41

Which two relationship queries use the proper syntax? Choose 2 answers

SELECT Name, (SELECT LastName FROM Contacts__r) FROM Account

SELECT Name, (SELECT LastName FROM Contacts) FROM Account

SELECT Id, Name, Account __r.Name FROM Contact WHERE Account r.Industry = 'Media'

SELECT Id, Name, Account.Name FROM Contact WHERE Account.Industry = 'Media'

Show Answer Comment (0)

A developer built a Component to be used at the front desk for guests to self-register upon arrival at a kiosk. The developer is now asked to create a Component for the Utility Tray to alert Users whenever a guest has arrived at the front desk.

What should be used?

Changelog

Component Event

Application Event

DML Operation

Show Answer Comment (0)

Question 43

Given a list of Opportunity records named opportunityList, which code snippet is best for querying all Contacts of the Opportunity's Account?

Show Answer Comment (0)

Question 44

An Apex Trigger creates a Contract record every time an Opportunity record is marked as Closed and Won. This trigger is working great, except (due to a recent acquisition) historical Opportunity records need to be loaded into the Salesforce instance. When a test batch of records are loaded, the Apex Trigger creates Contract records. A developer is tasked with preventing Contract records from being created when mass loading the Opportunities, but the daily users still need to have the Contract records created. What is the most extendable way to update the Apex Trigger to accomplish this?

Use a Hierarchy Custom Setting to disable the Trigger for the user who does the data loading.

Add a Validation Rule to the Contract to prevent Contract creation by the user who does the data loading.

Use a List Custom Setting to disable the Trigger for the user who does the data loading.

add the Profile Id of the user who does the data loading to the Trigger so the Trigger won't fire for this user.

Show Answer Comment (0)

Question 45

Business rules require a Contact to always be created when a new Account is created. What can be used when developing a custom screen to ensure an Account is not created if the creation of the Contact fails?

use the Database.Delete method if the Contact insertion fails.

Disable validation rules on Contacts and set default values with a Trigger.

use the Database.Insert method with allOrNone set to False.

use setSavePoint() and rollback() with a try/catch block.

Show Answer Comment (0)

Question 46

Consider the above trigger intended to assign the Account to the manager of the Account"s region.

Which two changes should a developer make in this trigger to adhere to best practices? Choose 2 answers

Use a Map accountMap instead of List accountList.

Use a Map to cache the results of the Region__c query by Id.

Move the Region__c query to outside the loop.

Remove the last line updating accountList as it is not needed.

Show Answer Comment (0)

Question 47

Example 1: AggregateResult[] groupedResults = [SELECT Campaignid, AVG(Amount) FROM Opportunity GROUP BY CampaignId]; for (AggregateResult ar : groupedResuits) { System.debug ('Campaign ID' + ar.get('CampaignId'-); System.debug ('Average amount' + ar.get('exprd')); } Example 2: AggregateResult[] groupedResults = [SELECT Campaignid, AVG(Amount) theAverage FROM Opportunity GROUP BY Campaignid]; for (AggregateResult ar : groupedResuits) { System.debug(*Campaign ID' + ar.get('CampaignId')); System.debug ('Average amount' + ar.get('theAverage')); } Example 3: AggregateResult[] groupedResults = [SELECT CampaignId, AVG (Amount) FROM Opportunity GROUP BY CampaignId]; for (AggregateResult ar : groupedResuits) System.debug(*Campaign ID' + ar.get('CampaignId')); System.debug('Average amount' + ar.get.AVG(- ); } Example 4:AggregateResult[] groupedResults = [SELECT CampaigniId, AVG(Amount) theAverage FROM Opportunity GROUP BY Campaignid]; for (AggregateResult ar : groupedResults) { System.debug('Campaign ID' + ar.get('CampaignId')); System.debug ('Average amount' + ar.theAverage-; } Which two of the examples above have correct System.debug statements? Choose 2 answers

Example 1

Example 2

Example 3

Example 4

Show Answer Comment (0)

Question 48

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

Date.format

Date.parse

String.format

String. valueOf

Show Answer Comment (0)

Question 49

A company has a custom object, Order__c, that has a required, unique, external ID field called Order_Number__c. Which statement should be used to perform the DML necessary to insert new records and update existing records in a List of Order__c records?

upsert orders;

merge orders;

merge orders Order_Number__c;

upsert orders Order_Number__c;

Show Answer Comment (0)

Question 50

A company uses an external system to manage its custom account territory assignments. Every quarter, millions of Accounts may be updated in Salesforce with new Owners when the territory assignments are completed in the external system. What is the optimal way to update the Accounts from the external system?

Apex REST Web Service

Composite REST API

SOAP API

Bulk API

Show Answer Comment (0)

Total 408 questions

3 4 5 6 7

Go to page: of 41