In a VisualForce page with a VisualForce component that has rendered set to false when the page loads, how can a developer ensure it will show on a re-render?

Set the rendered attribute of the component to true and re-render a parent component.

Set the re-render attribute of the component to true.

Perform a full page refresh since rendered elements cannot be re-rendered without refreshing.

Set the rendered attribute of the component to true and re-render the component.

Set the rendered attribute of the component to true and re-render a parent component.

An org has a requirement that the Shipping Address on the Account must be validated by a thirdparty web service, before the Account is allowed to be inserted.What is the optimal way to meet this requirement?

Make a callout to the web service from a standard Visualforce controller.

Make a callout to the web service from a custom Visualforce controller.

Make a callout to the web service from a standard Visualforce controller.

Make a callout to the web service from an after insert trigger.

Make a callout to the web service from a before insert trigger.

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 CurrencylsoCode Text field that contains the currency code they should use. If a Catalog's CurrencylsoCode changes, all of its Catalog Items' CurrencylsoCodes should be changed as well.What should a developer use to update the CurrencylsoCodes on the Catalog Items when the Catalog's CurrencylsoCode changes^5

A Database.Schedulable and Database.Batchable class that queries the Catalog Item object and updates the Catalog Items if the Catalog CurrencylsoCode is different

An after insert trigger on Catalog that updates the Catalog Items if the Catalog's CurrencylsoCode is different

An after insert trigger on Catalog Item that updates the Catalog Items if the Catalog's CurrencylsoCode is different

A Database.Schedulable and Database.Batchable class that queries the Catalog object and updates the Catalog Items if the Catalog CurrencylsoCode is different

A Database.Schedulable and Database.Batchable class that queries the Catalog Item object and updates the Catalog Items if the Catalog CurrencylsoCode is different

A company decides that every time an Opportunity is created, they want to create a follow up Task and assign it to the Opportunity Owner.What should a developer use to implement the requirements?

A Process Builder on Opportunity

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?

Add force:hasSobjectName to the implements.

Set the sObject type as a component attribute.

Add force:hasSobjectName to the implements.

Use the getSObjectTypeQ method in an Apex class.

Create a design attribute and configure via App builder.

A developer has working business logic code, but sees the following error in the test class:You have uncommitted work pending. Please commit or rollback before calling out. What is a possible solution?

Use test.IsRunningTest() before making the callout to bypass it in test execution.

Rewrite the business logic and test classes with ©TestVisible set on the callout.

Set seeAIIData to "true" at the top of the test class, since the code does not fail in practice.

Call support for help with the target endpoint, as it is likely an external code error.

Use test.IsRunningTest() before making the callout to bypass it in test execution.

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?

Leverage the Setup Audit Trail to review the changes made by the departed Administrator and identify which changes should be added to the Change Set.

Use the Metadata API and a supported development IDE to push all of the configuration from the sandbox into production to ensure no changes are lost.

Set up Continuous Integration and a Git repository to automatically merge all changes from the sandbox metadata with the production metadata.

In Salesforce setup, look at the last modified date for every object to determine which should be added to the Change Set.

A company has many different unit test methods that create Account records as part of their data setup. A new required field was added to the Account and now all of the unit tests fail. What is the optimal way for a developer to fix the issue?

Create a TestDataFactory class that serves as the single place to create Accounts for unit tests and set the required field there.

Add the required field to the data setup for all of the unit tests.

Add a before insert trigger on Account to set the value of the required field.

Create a TestDataFactory class that serves as the single place to create Accounts for unit tests and set the required field there.

Change the required field to be a validation rule that excludes the System Administrator profile.

Universal Containers (UC) wants to develop a customer community to help their customers log issues with their containers. The community needs to function for their German- and Spanish-speaking customers also. UC heard that it's easy to create an international community using Salesforce, and hired a developer to build out the site.What should the developer use to ensure the site is multilingual?

Use Custom Labels to ensure custom messages are translated property.

Use Custom Settings to ensure custom messages are translated properly.

Use Custom Labels to ensure custom messages are translated property.

Use Custom Metadata to translate custom picklist values.

Use Custom Objects to translate custom picklist values.

How can a developer efficiently incorporate multiple JavaScript libraries, such as JQuery and MomenUS, in a Lightning Component?

Join multiple assets from a static resource.

Implement the libraries in separate helper files.

Use CONs with script attributes

Use JavaScript remoting and script tags.

Join multiple assets from a static resource.

A developer has a test class that creates test data before making a mock call-out, but now receives a you have uncommitted work pending. Please commit or callout before calling out error.What step should be taken to resolve the error?

Ensure the records are inserted before the Test.startTest() statement and the mock callout after the Test.startTest().

Ensure both the insertion and mock callout occur after the Test.stopTest().

Ensure the records are inserted before the Test.startTest() statement and the mock callout occurs within a method annotated with @testSetup.

Ensure both the insertion and mock callout occur after the Test.startTest().

Ensure the records are inserted before the Test.startTest() statement and the mock callout after the Test.startTest().

The test method above tests an Apex trigger that the developer knows will make a lot of queries when a lot of Account are simultaneously updated to be customer.The test method fails at the Line 20 because of too many SOQL queriesWhat is the correct way to fix this? The test method above tests an Apex trigger that the developer knows will make a lot of queries when a lot of Accounts are simultaneously updated to be customers.The test method fails at the Line 20 because of too many SOQL queries.What is the correct way to fix this?

Add TeststartTest() before Line 18 of the code and add Test.stopTest() after line 18 of the code.

Add TesLstartTest() before and Test.stop Test() after both Line 7 of the code and Line 20 of the code.

Change the DataFactory class to create fewer Accounts so that the number of queries in the trigger is reduced.

Add TeststartTest() before Line 18 of the code and add Test.stopTest() after line 18 of the code.

Replace most of the Apex Trigger with Process Builder processes to reduce the number of queries in the trigger.

Consider the code above. When a user dicks on the Link of a Contact's name, what happens'

The outputPanel refreshes, showing the Contacts details.

A new page opens, showing the Contact's details.

The page refreshes, showing the Contact's details.

Nothing happens: the commandLink is missing an action attribute.

Universal Containers wants to be able to bring up an Account detail page and view a table of containers currently being rented. The user wants to be able to dick on a container In the table and quickly edit and save the location of the container.In addition to this, the page should have a section that shows the location of each container on a map. Universal Containers wants the map to re-render whenever the location of a container is changed.What can a developer use to accomplish this task?

Two Lightning Components leveraging Application Events

Two Visualforce Page Components leveraging Application Events

A single visualforce Page leveraging Platform Events

Two Lightning Components leveraging Platform Events

A company uses a 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 is already shipped.Which two methods can make this ERP order data visible in Salesforce? Choose 2 answers

Have the ERP system push the data into Salesforce using the SOAP API.

Use Salesforce Connect to view real-time Order data in the ERP system.

Ensure real-time order data is in Salesforce using the Streaming API.

Write a cron job In Salesforce to poll the ERP system for order updates.

Have the ERP system push the data into Salesforce using the SOAP API.

Use Salesforce Connect to view real-time Order data in the ERP system.

Lightning Aura Component Given the code above, which two changes need to be made in the Apex Controller for the code to work' Choose 2 answers

Change the argument from JSONObject to String.

Remove line 06 from the Apex Controller and use firstName In the return.

Change the method signature to be global static, not public static.

Change the argument from JSONObject to String.

Annotate the entire class as @AuraEnabled instead of just the single method.

Remove line 06 from the Apex Controller and use firstName In the return.

What are two benefits of using External IDs? Choose 2 answers

An External ID is indexed and can improve the performance of SOQL queries.

An External ID field can be used to reference a unique ID from another, external system.

An External ID is indexed and can improve the performance of SOQL queries.

An External ID field can be used to reference a unique ID from another, external system.

An External ID can be a formula field to help create a unique key from two fields in Salesforce.

An External ID can be used with Salesforce Mobile to make external data visible.

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?

Use the transient keyword in the Apex code when querying the Account records.

Use the standard Account List controller and implement pagination.

Use JavaScript remoting to query the accounts.

Use the transient keyword in the Apex code when querying the Account records.

Upload a third-party data table library as a static resource.

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

Add records to collections and perform DML operations against these collections.

Perform all DML operations from within a Future Method.

Instead of DML statements, use the Database methods with allOrNone set to False.

Add records to collections and perform DML operations against these collections.

Add LIMIT 50000 to every SOQL statement

The Contact object in an org is configured with workflow rules that trigger field updates. The fields are not updating, even though the end user expects them to. The developer creates a debug log to troubleshoot the problem.What should the developer specify in the debug log to see the values of the workflow rule conditions and debug the problem?

INFO level for the Database log category

ERROR level for the Workflow log category

ERROR level for the Database log category

INFO level for the Workflow log category

A developer Is tasked with ensuring that email addresses entered into the system for Contacts and for a Custom Object called Survey_Response__c do not belong to a list of blacklisted domains. The list of blacklisted domains will be stored In a custom object for ease of maintenance by users. Note that the Survey_Response__c object is populated via a custom visualforce page.What is the optimal way to implement this?

Implement the logic in a helper class that is called by an Apex trigger on Contact and from the Custom Visualforce page controller.

Implement the logic in an Apex trigger on Contact and also implement the logic within the Custom visualforce page controller.

Implement the logic in the Custom Visualforce page controller and call that method from an Apex trigger on Contact.

Implement the logic in a helper class that is called by an Apex trigger on Contact and from the Custom Visualforce page controller.

Implement the logic in a Validation Rule on the Contact and a validation Rule on the Survey_Response__c object.

Universal Containers allows customers to log into a Salesforce Community and update their orders via a custom Visualforce page. Universal Containers' sales representatives can edit the orders on the same Visualforce page.What should a developer use in an Apex test class to test that record sharing is enforced on the Visualforce page?

Use System.runAs() to test as a sales rep and a community user.

Use System.profllels() to test as an administrator and a community user,

Use System.profilels() to test as a sales rep and a community user.

Use System.runAs() to test as a sales rep and a community user.

Use System.runAs() to test as an administrator and a community user.

What is a benefit of using a WSDL with Apex?

Allows for classes to be imported into Salesforce

Allows for web services to be tested and achieve code coverage

Allows for classes to be imported into Salesforce

Reduces the number of callouts to third-party web services

Enables the user to not pass a Session ID where it is not necessary

A developer i$ tasked Dy Unversai Containers to build out a system to track the container repair process. Containers should be tracked as they move through the repair process, starting when a customer reports an issue and ending when the container is returned to the customer.Which solution meets these business requirements while following best practices?

Use Flow Builder|.to develop a Sites page for customers to submit repair requests and track the status of their request.

involve a Salesforce administrator and build out a declarative solution that works in Salesforce desktop and mobile.

Build an automated Lightning Application using Application Events to ensure data integrity.

Use Platform Events with Workflow Rules and RFID integration to ensure proper tracking of the containers.

A developer receives an error when trying to call a global server-side method using the @remoteAction decorator. How can the developer resolve the error?

Add static to the server-side method signature.

Decorate the server-side method with (static=true).

Change the function signature to be private static.

Decorate the server-side method with (static=false)

A developer wants to integrate invoice and invoice line data into Salesforce from a custom billing system. The developer decides to make realtime callouts from the billing system using the SOAP API.Unfortunately, the developer is getting a lot of errors when inserting the invoice line data because the invoice header record doesn't exist yet.What will help ensure ne transactional Integrity of the integration?

Create the invoice header and the related invoice lines in the same create() call leveraging External Ids.

Develop a custom Apex web service to handle a custom JSON data structure with both invoice header and related invoice lines.

Use an ETL tool and the Bulk API running nightly, thus ensuring all of the data is handled at the same time.

Set the AIIOrNoneHeader to true when calling each of create() for invoice headers and create() for invoice lines.

Salesforce Certified Platform Developer II Practice Test 7

Question 1 / 40

A company has a custom object Sales_Help_Request__c that has a Lookup relationship to Opportunity. The Sales_Help_Request__c has a number field, Number_of_Hours__c, that represents the amount of time spent on the Sales_Help_Request__c.

A developer is tasked with creating a field, Total_Hours__c, on Opportunity that should be the sum of all of the Number_of_Hours__c values for the Sales_Help_Request__c records related to that Opportunity.

What should the developer use to implement this?

A workflow rule on the Sales_Help_Request__c object

A roll-up summary field on the Opportunity object

A trigger on the Opportunity object

A trigger on Sales_Help_Request__c

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Salesforce Certified Platform Developer II Practice Test 7

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Salesforce Certified Platform Developer II Practice Tests

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