Updated Salesforce PDII Exam Dumps To Be A Platform Developer II Certified

1. A large company uses Salesforce across several departments. Each department has its own Salesforce Administrator. It was agreed that each Administrator would have their own sandbox in which to test changes. Recently, users notice that fields that were recently added for one department suddenly disappear without warning. Also, Workflows that once sent emails and created tasks no longer do so .

Which two statements are true regarding these issues and resolution? Choose 2 answers

A sandbox should be created to use as a unified testing environment instead of deploying Change Sets directly to production.

Page Layouts should never be deployed via Change Sets, as this causes Workflows and Field-level Security to be reset and fields to disappear.

The administrators are deploying their own Change Sets, thus deleting each other's fields from the objects in production.

The administrators are deploying their own Change Sets over each other, thus replacing entire Page Layouts and Workflows in Production

2. Roll-up summary calculations

In what order do the following operations execute?

1,2,5,6,4,3

1,5,6,2,4,3

1,2,4,5,6,3

1,6,5,2,4,3

3. An integration user makes a successful login() call via the SOAP API.

What can be used in the SOAP header to provide server authorization for subsequent API requests?

Named Credentials

Session ID

OAuth access token

Security token

4. How long is field history retained?

18 Months

12 Months

24 Months

6 Months

36 Months

5. Where in a query can you use Geolocation and Distance? (Choose two.)

Select clause

Filter clause

Order By clause

Group By clause

6. Universal Containers has a Visualforce page that displays a table every Container_ c being rented by a gives Account. failing because some of the customers rent over 100,000 containers.

What should a developer change about the Visualforce page to help with the page load errors?

Implement pagination with an OffsetController.

Implement pagination with a StandardSetController.

Use lazy loading and a transient List variable.

Use JavaScript remoting with SOQL Offset.

7. A customer has a single Visualforce page that allows each user to input up to 1500 sales forecasts and instantly view pivoted forecast calculations. Users are complaining that the page is loading slowly, and they are seeing error messages regarding heap and view state limits.

What are three recommendations to optimize page performance? (Choose three.)

Segregate calculation functionality from input functionality

Specify the list of sales forecasts as transient

Implement pagination and reduce records per page

Create formula fields to compute pivoted forecast calculations

Use JavaScript Remoting instead of controller actions

8. Within the System.Limit class, what would you call to get the total limit you can call in a

single transaction?

get[typeOfLimit] ―> (Ex. getDMLStatements())

getLimit [typeOfLirr.it] ―> (Ex. getLin~.it D

LSt aterr.ents () )

9. A company wants to implement a new call center process for handling customer service calls. It requires service reps to ask for the caller's account number before proceeding with the rest of their call script.

Following best practices, what should a developer use to meet this requirement?

Approvals

Flow Builder

Apex Trigger

Process Builder

10. A developer has a page with two extensions overriding the Standard controller for Case.

What will happen when a user clicks the command button?

All of the three Save methods will be executed

Save from Case Standard Controller will be executed

Save from CaseExtensionTwo will be executed

Save from CaseExtensionOne will be executed

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

Use Test.setCurrentpage,MyTestPage;

Use Test.currentpage, getParameter, put (MyTestPage);

Use Test, setCurrentPage(Page.MyTestPage);

Use controller,currentPage, setPage (MyTestPage

12. A developer receives a LimitException: Too many query rows: 50001 error when running code.

What debugging approach using the Developer Console provides the fastest and most accurate mechanism to identify a specific component that may be returning an unexpected number of rows?

Count the number of Row Limit warning messages in the Debug Logs

Add System.debug(System.getQueryRows()) to the code to track SOQL usage

Filter the Debug Log on SOQL_EXECUTE_END statements to track the results of each SOQL Query

Use the Execution Overview to see the number of rows returned by each Executed Unit

13. A managed package uses a list of country ISO codes and country names as references data in many different places. managed package Apex code.

What is the optimal way to store and retrieve the list?

Store the information in Custom Metadata and query it with SOQ

Store the information in Custom Metadata and access it with the getAll() method.

Store the information in a List Custom Setting and query it with SOQ

Store the information in a list Custom Setting and access it with the getAll() method

14. Consider the following code snippet, depicting an Azure component:

Which two interfaces can the developer implement to make the component available as a quick action?

Choose 2 answers

Force:lightningQuicAction

Force:hasRecordId

Force hasObjectName

Lightning QuickActionAPI

Force:lightningQuickActionWithoutHeader

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

Create at test data in the test class, use System.runAs() to invoke the trigger, then perform assertions.

Insert records into Salesforce, use seeAllData-true, then perform assertions.

Create all test data, use @future In the test class, then perform assertions.

Create all test data in the test class, invoke Test.startTest() and Test.stopTest() and then perform assertions,

16. An Apex trigger and Apex class increment a counter, Edit_Count_c, any time that the Case is changed.

A new process on the case object was just created in production for when a Case is created or updated< since the process was created, they are reports that the Count is being incremented by more than one on Case edit.

Which change in the Apex code will fix the problem?

A)

B)

C)

D)

Option A

Option B

Option C

Option D

17. A developer needs to create a Lightning page for entering Order Information. An error message should be displayed if the zip code entered as part of the Order's shipping address is not numeric.

What is a recommended way for the error message be displayed to the end user?

Use the apex:message tag to display errors

Use the aura:component tag to display errors

Use the uhoutputText tag to display errors

Use the uhinputDefaultError tag to display errors

18. Of Universal Containers uses Big Objects to store almost a billion customer transactions called Customer_Transaction__b. These are the fields on Customer_Transaction__b: Account__c Program__¢ Points_Earned__c Location__c Transaction_Date__c The following fields have been identified as Index Fields for the Customer_Transaction__b object: Account__c, Program__c, and Transaction_Date__c .

Which SOQL query is valid on the Customer_Transaction__b Big Object?

SELECT Account__c, Program__c, Transaction_Date__c FROM Customer_Transaction__b WHERE Account__c = ‘001R000000302D3' AND Program__c ='Shoppers' AND Transaction_Date__c=2019-05-31T00:00Z

SELECT Account__c, Program__c, Transaction_Date__c FROM Customer_Transaction__b WHERE Account__c = '001R000000302D3' AND Program__c LIKE ‘Shop%’ AND Transaction_Date__c=2019-05-31T00:00Z

SELECT Account__c, Program__c, Transaction_Date__c FROM Customer_Transaction__b WHERE Account__c = '001R000000302D3' AND Program__c EXCLUDES (‘Shoppers’, ‘Womens’) AND Transaction_Date__c=2019-05-31T00:00Z

SELECT Account__c, Program__c, Transaction_Date__c FROM Customer_Transaction__b WHERE Account__c = ‘001R000000302D3' AND Program__c INCLUDES (‘Shoppers’, ‘Womens’) AND Transaction_Date__c=2019-05-31T00:00Z

19. A developer is working on code that requires a call to an external web service from a batch .

How should the developer enable this functionality?

Implement a custom System.CalloutException class

Include Database.AllowCallout() in the class definition

Implement an @future method for the callout, and invoke it from the batch

Specify "callout=true" in the batch implementation

20. A company has a native iOS app for placing orders that needs to connect to Salesforce to retrieve consolidated information from many different objects in a JSON format .

Which is the optimal method to implement this in Salesforce?

Apex SOAP Callout

Apex REST Callout

Apex SOAP Web Service

Apex REST Web Service

21. A developer has generated Apex code from a WSDL for an external web service. The web service requires Basic authentication.

What code should the developer use to authenticate?

Http.setHeader ('Authorization' , 'Basic QthZGprjpchVulHNchFtZQ!)

stub.inputHttpHeaders_x.put('Authorization' , 'Basic QthZGprJpchVulHNchFtZQ')

Http.setAuthentication('Basic QthZGprjpchVulHNchFtZQ')

stub.authentication.put ('Authorization','Basic QthZGprjpchVulHNchFtZQ')

22. What tool in the Developer Console contains information on SOQL query Cardinality?

Checkpoints tab

Query Editor

Query Plan Tool

Log Inspector

View State Tab

23. What is a recommended practice with regard to the Apex CPU limit? (Choose two.)

Optimize SOQL query performance

Use Map collections to cache sObjects

Avoid nested Apex iterations

Reduce view state in Visualforce pages

24. REST uses___________.

The HTTP class

The HTTPRequest class

The HTTPResponse class

All of the above

25. A developer has been asked to create code that will meet the following requirements:

Receives input of: Map<ld, Project_c), List<Account>

Performs a potentially long-running callout to an outside web service

Provides a way to confirm that the process executed successfully

Which asynchronous feature should be used?

©future (callout=true)

Database.AllowCallouts interface

Schedulable interface

Queueable interface

26. .A developer is asked to update data in an org based on new business rules. The new rules state that Accounts with the type set to 'Customer' should have a status of 'Active,' and Accounts with the type set to 'Prospect' should have a status of 'Pending.' No other changes to data should be made .

Which code block will accurately meet the business requirements?

A)

B)

C)

D)

Option A

Option B

Option C

Option D

27. What is the transaction limit on the number of Apex jobs added to the queue?

100

150

50

200

There is no limit

28. A developer needs to send Account records to an external system for backup purposes. The process must take a snapshot of Accounts as they are saved and then make a callout to a RESTful web service. The web service can only receive, at most, one record per call .

Which feature should be used to implement these requirements?

workflow

@future

Queueable

Process Builder

29. A Lightning Component functions in preview mode and needs to be used inside a Lightning App Builder page, but it is not available .

What change should be applied to the component?

Refresh the sandbox and upgrade it to the latest API version.

Delete the component, metadata, and Apex controller and recreate them.

Expose it in the markup using the implements and access attributes.

Look for errors in the logic in the JavaScript controller.

30. A developer is integrated with a legacy on-premises SQL database.

What should the developer use to ensure the data being integrated is matched to the right records in Salesforce?

External Object

Lookup field

Formula field

External Id field

31. What is a consideration when testing batch Apex? (Choose two.)

Test methods must execute the batch with a scope size of less than 200 records

Test methods must call the batch execute() method once

Test methods must use the @isTest (SeeAIIData=true) annotation

Test methods must run the batch between TeststartTestQ and Test.stopTestQ

32. A developer wants to retrieve and deploy metadata, perform simple CSV export of query results, and debug Apex REST calls by viewing JSON responses.

Which tool should the developer use?

Developer Console

Force.com Migration Tool

Workbench

Force.com IDE

33. During the Visualforce Page execution, what step follows immediately after "Evaluate constructors on controller and extensions"?

Create the view state

Evaluate constructors, extensions, and expression on attribute definitions on any custom components present

Evaluate expressions, <apex:page> attribute actions, and other method calls (getters/setters) on main page

Send HTML to Browser

34. messages are rendering on the page .

Which component should be added to the Visualforce page to display the message?

A)

B)

C)

D)

E. Option A

F. Option B

G. Option C

H. Option D

35. What is the optimal technique a developer should use to programmatically retrieve Global Picklist options in a Test Method?

Perform a callout to the Metadata AP

Use the Schema namespace.

Perform a SOQL Query.

Use a static resource.

36. What is a benefit of JavaScript remoting over Visualforce Remote Objects?

Supports complex server-side application logic

Does not require any JavaScript code

Does not require any Apex code

Allows for specified re-render targets

37. A developer wants to create a Visualforce page that allows a user to search for a given account by Name. If the account is found, the account details should be populated on screen. If no account is found, an error message should be displayed to the user.

How can this be accomplished? (Choose two.)

Use the (apex: information) tag to display the error message

Use the ApexPages.addMessage() method to add the error message

Use the <apex:pageMessages> tag to display the error message

Use the accountaddErrorQ method to add the error message

38. Which of the following elements can be members of a public group? (Choose three.)

Territories

Case Teams

Users

Roles

Profiles

39. After a Platform Event is defined in a Salesforce org, events can be published via which two mechanisms? Choose 2 answers

internal Apps can use Outbound Messages

Internal Apps can use Process Builder.

External Apps require a custom Apex web service.

External Apps can use the standard Streaming AP

40. 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?

SUM() SOQL aggregate query on the Opportunity object

SOQL for loop that counts the number of Opportunities records

COUNT() SOQL aggregate query on the Opportunity object

Apex Batch job that counts the number of Opportunity records

41. UC Loans is a small company with a part time Salesforce administrator. UC Loans wants to create a Loan__c record whenever an Opportunity is won .

What is the optimal solution for UC Loans to accomplish this?

Quick Action

Apex Trigger

Process Builder

Workflow Rule

42. A developer is writing a Visualforce page to display a list of all of the checkbox fields found on a custom object.

What is the recommended mechanism the developer should use to accomplish this?

Schema Class

Apex API

Schema Builder

Metadata API

43. How can the DISTANCE and GEOLOCATION functions be used i|n SOQL queries? (Choose two.)

To filter results based on distance from a latitude and longitude

To get the distance results from a latitude and longitude

To order results by distance from a latitude or longitude

To group results in distance ranges from a latitude and longitude

44. Which of the following object types can be used with a Web Service?

Maps

Sets

Pattern objects

Matcher objects

Lists

Exception objects

45. Which statement is true regarding both Flow and Lightning Process? (Choose two.)

Can use Apex methods with the @lnvocableMethod annotation

Are both server-side considerations in the Order of Execution

Can use Apex that implements the Process.Plugin interface

Are able to be embedded directly into Visualforce pages

46. A developer must create a way for external partners to submit millions of leads into Salesforce per day.

How should the developer meet this requirement?

Publicly expose a Visualforce page via Force.com Sites

Create a web service on Heroku that uses Heroku Connect

Host a Web-to-Lead form on the company website

Publicly expose an Apex Web Service via Force.com Sites

47. What are three benefits of using declarative customizations over code? Choose 3 answers

Declarative customizations generally require less maintenance.

Declarative customizations do not require user testing.

Declarative customizations cannot generate run time errors.

Declarative customizations will automatically update with each Salesforce release.

Declarative customizations are not subject to governor limits.

48. Which type of controller is best suited when you want all of the basic DML functions from an object's normal new/edit page and want to include multiple records?

Standard Controller

Standard List/Set Controller

Controller Extensions

Custom Controller

49. A developer writes the following Apex trigger so that when a Case is closed, a single Survey record is created for that Case.

The issue is that multiple Survey_c records are being created per Case.

What could be the cause of this issue?

A user is creating the record as Closed

A workflow rule is firing with a Create Task action

A workflow rule is firing with a Field Update action

A user is editing the record multiple times

50. When testing batch classes, what must a developer do? (Choose two.)

Use seeAIIData=true

Encapsulate code in Test.startTestQ and Test.stopTestQ

Call the class* "execute" method

Limit the amount of records you test to < 200

51. A developer sees test failures in the sandbox but not in production. No code or metadata changes have been actively made to either environment since the sandbox was created.

Which consideration should be checked to resolve the issue?

Ensure the Apex Classes are on the same API version.

Ensure Process Builder processes are inactive.

Ensure the sandbox is on the same release as production.

Ensure Workflow Rules are inactive.

52. 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;

53. A developer needs to design a custom object that will be integrated into a back-end system.

What should the developer do to ensure good data quality and to ensure that data imports, integrations, and searches perform well? (Choose two.)

Configure a custom field as unique

Configure a custom field as indexed

Configure a custom field as external ID

Configure a custom field as Salesforce ID

54. A company has a Lightning Page with many Lightning Components, some that cache reference data. It is reported that the page does not always show the most current reference data .

What can a developer use to analyze and diagnose the problem in the Lightning Page?

Salesforce Lightning Inspector Storage Tab

Salesforce Lightning Inspector Actions Tab

Salesforce Lightning Inspector Event Log Tab

Salesforce Lightning Inspector Transactions Tab

55. 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'

56. Within the System.Limit class, what would you call to get the number of calls made in your transaction?

get [typeOfLimit] ―> (Ex. getDXLStaterr.ents () )

getLimit [typeOf Limit] ―> (Ex. getLirr.it DXLSt at err.ents () )

57. An environment has two Apex Triggers: an after-update trigger on Account and an after-update trigger on Contact. The Account after-update trigger fires whenever an Account's address is updated, and it updates every associated Contact with that address. The Contact after-update trigger fires on every edit, and it updates every Campaign Member record related to the Contact with the Contact's state.

Consider the following: A mass update of 200 Account records' addresses, where each Account has 50 Contacts. Each Contact has 1 Campaign Member. This means there are 10,000 Contact records across the Accounts and 10,000 Campaign Member records across the contacts.

What will happen when the mass update occurs?

The mass update will fail, since the two triggers fire in the same context, thus exceeding the number of records processed by DML statements.

There will be no error, since each trigger fires within its own context and each trigger does not exceed the limit of the number of records processed by DML| statements.

There will be no error, since the limit on the number of records processed by DML statements is 50,000.

The mass update of Account address will succeed, but the Contact address updates will fail due to exceeding number of records processed by DML statements.

58. 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 wrii return a unique list of all the Contact records that have no Fulfilled Orders?

SELECT Contact_c From order_c Where id NOT IN (SELECT id FROM_c Where States_c + Fulfilled')

SELECT iD FROM Contact WHERE id NOT IN (SELECT id From order_c WHERE_c = Fulfilled')

SELECT Contact_c FROM Order_c Where Status_c <> ;Fulfilled'

SELECT id FROM Contact WHERE id NOT IN (SELECT Contact _c FROM order_c Where Status_c = fulfilled')

59. How should a developer verify that a specific Account record is being tested in a test class for a visualforce controller?

Insert the Account in the test class, instantiate the page reference in the test class, then use System.currentPageReference().getParameters{}.put() to set the Account I

Instantiate the page reference in the test class, insert the Account in the test class, then use seeAHData-true to view the Account.

Insert the Account into Salesforce, instantiate the page reference in the test class, then use System.setParentRecordId().get() to set the Account I

Instantiate the page reference in the test class, insert the Account in the test class, then use System.setParentRecordld().get() to set the Account I

60. The Metadata API___________.

Is based on REST principles and is optimized for loading or deleting large sets of data. You can use it to query, queryAII, insert, update, upsert, or delete many records asynchronously by submitting batches

Provides a powerful, convenient, and simple REST-based web services interface for interacting with Salesforce. Its advantages include ease of integration and development, and it's an excellent choice of technology for use with mobile applications and web projects

Is used to create, retrieve, update or delete records, such as accounts, leads, and custom objects, and allows you to maintain passwords, perform searches, and much more

Is used to retrieve, deploy, create, update, or delete customizations for your org. The most common use is to migrate changes from a sandbox or testing org to your production environment

61. A developer receives the exception 'SOQL query not selective enough' when performing a query on an object with a large amount of data .

Which step should be taken to resolve the issue?

Use an ID in the WHERE clause of the SOQL query.

Perform the SOQL query as part of a FOR loop.

Perform the SOQL query via a call to the REST AP

Move the SOQL query to within an asynchronous process.

62. What is the transaction limit for SOQL queries?

20 (synchronous), 200 (async)

150 (synchronous), 20 (async)

150 (synchronous), 200 (async)

100 (synchronous), 200 (async)

200 (synchronous), 100 (async)

63. A company has a custom object, Sales Demo Request, that has a lookup to an Opportunity. It is required that a Sales Demo Request record be created when an Opportunity's Probability is greater than 50% .

What is the optimal way to automate this?

Build a Flow on Opportunity.

Create a Workflow on Opportunity.

Use an Apex Trigger on Opportunity.

Build a Process on Opportunity

64. Which interface needs to be implemented by a Lightning Component so that it may be displayed in modal dialog by clicking a button on a Lightning Record page?

Force: lightningQuickAction

Lightning:editAction

Fightning:quickAction

Force:lightningEditAction

65. Consider the following queries. For these queries, assume that there are more than 200,000 Account records. These records include soft-deleted records; that is, deleted records that are still in the Recycle Bin. Note that there are two fields that are marked as External Id on the Account. These fields are Customer_Number__c and ERP_Key__c.

Which two queries are optimized for large data volumes? Choose 2 answers

SELECT Id FROM Account WHERE Id IN : aListVariable

SELECT Id FROM Account WHERE Name != '' AND IsDeleted = false

SELECT Id FROM Account WHERE Name != NULL

SELECT Id FROM Account WHERE Name != '' AND Customer Number c = 'ValueA’

66. How would you test a web service?

Use the @future annotation on the method

Call the WebService interface

Web Services do not need to be tested

Create a class that implements the WebServiceMock interface

67. 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?

[Select Amount, CloseDate, StageName, Probability FROM OpportunityHistory WHERE Opportunityld = :oppId];

[Select Newvalue, Oldvalue From OpportunityField_History Where Oppportunity = oppid AND Field IN

[Select NewValue, Oldvalue FROM Opportunity FieldHistory WHERE Opportunityld = :oppId AND Field IN

('StageName', Probability',Amount /CloseDate')];

[Select Amount CloseDate. StageName, Probability FROM Opportunity_History WHERE Opportunityld - :oppId];

68. A company needs to automatically delete sensitive information after 7 years. This could delete almost a million records every day.

How can this be achieved?

Schedule an ©future process to Query records older than 7 years, and then recursively invoke itself in 1,000 record batches to delete them.

Perform a SOSL statement to find records older than 7 years, and then delete the entire result set.

Use aggregate functions to query for records older than 7 years, and then delete the AggregateResult objects.

Schedule a batch Apex process to run every day that Queries and deletes records older than 7 years.

69. This sales team needs a custom Visualforce page to enter sales orders. When a product is selected on the Visualforce page, a web service is invoked to determine if the product is in stock, and the result is displayed on the page.

How can a developer write this page to display the result of the web service and ensure governor limits for concurrent usage are not exceeded?

Use Continuation that is invoked when a Submit button is clicked.

Use visualforce Remoting to handle the web service callout.

Use the Salesforce Metadata API in the web service callout.

Use an Apex trigger with callout=true annotation.

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

What is the best way to implement this?

Decorate the server-side method with @AuraEnabled(cacheable=true).

Set a cookie in the browser for use upon return to the page.

Decorate the server-side method with @AuraEnabled(storable=true).

Call the setStorable() method on the action in the JavaScript client-side code.

71. Line 1 public class AttributeTypes

Line 2 {

Line 3 private final String[] arrayItems;

Line 4

Line 5 @AuraEnabled

Line 6 public List<String> getStringArray() {

Line 7 Strings+ arrayItems = new String*+, 'red', 'green', 'blue' -;

Line 8 return arrayItems;

Line 9 }

Line 10 }

Consider the Apex controller above that is called from a Lightning Aura Component .

What is wrong with it?

Line 1: class must be global

Lines 1 and 6: class and method must be global

Line 6: method must be static

Line 8: method must first serialize the list to JSON before returning

72. An org has a custom object, Registeration_c that has a lookup relationship to the Opportunity object.

What should a developer use to create a stand-alone Vlsualforce page that displays the Registration__c records related to an Opportunity.

A standard controller with a controller extension

A controler extension

A custom controler

A standard controller

73. A developer wrote a test class that successfully asserts a trigger on Account. It fires and updates data correctly in a sandbox environment.

A salesforce admin with a custom profile attempts to deploy this trigger via a change set into the production environment, but the test class fails with an insufficient privileges error.

What should a developer do to fix the problem?

Add system.runAd ( ) to the best class to execute the trigger as a user with the correct object permissions.

Configure the production environment to enable ‘’Run All tests as Admin User.’’

Verify that Test, statement ( ) is not inside a For loop in the test class.

Add seeAllData=true to the test class to work within the sharing model for the production environment.

74. A developer is trying to decide between creating a Visualforce component or a Lightning component for a custom screen .

Which functionality consideration impacts the final decision?

Does the screen need to be accessible from the Lightning Experience UI?

Will the screen make use of a JavaScript framework?

Does the screen need to be rendered as a PDF?

Will the screen be accessed via a mobile app?

75. Given the following code, what value will be output in the logs by line #8?

1 Contact con = new Contact ( LastName =fSmith', Department = fAdminT)

2 insert con;

3 Contact insertedContact=[select Name from Contact where id=icon.Id];

4 Savepoint sp_admin = Database.setSavepoint();

5 con.Department = fHRf;

6 update con;

7 Database.rollback(sp_admin);

8 System.debug(Limits.getDmlStatements 0);

5

3

4

2

76. Which type of controller is best suited when you want to add custom functionality to a standard controller page, or when you want reusable functionality throughout pages?

Standard Controller

Standard List/Set Controller

Controller Extensions

Custom Controller

77. How many Territories can an instance of salesforce have?

400

200

1000

100

500

78. A developer is writing code that requires making callouts to an external web service .

Which scenario necessitates that the callout be made in an @future method?

The callouts will be made in an Apex Test class.

The callouts will be made in an Apex Trigger.

The callout could take longer than 60 seconds to complete.

over 10 callouts will be made in a single transaction.

79. Global with sharing class MyRemoter { public String accountName { get; set; } public static Account account { get; set; } public AccountRemoter(} {} @RemoteAction global static Account getAccount (String acccuntName) { account = [SELECT Id, Name, NumberOfEmployees FROM Account WHERE Name = :accountName]; return account; } } Consider the Apex class above that defines a RemoteAction used on a Visualforce search page .

Which code snippet will assert that the remote action returned the correct Account?

MyRemoter remote = new MyRemoter(); Account a = remote.getAccount ({'TestAccount'); System.assertEquals, ‘TestAcccunt', a.Name -;

Account a = MyRemoter.getAccount ('TestAccount'): System.assertEquals{ ‘TestAccount', a.Name };

MyRemoter remote = new MyRemoter('TestAccount'}; Account a = remote.getAccount {);System.assertEquals(, ‘'TestAccount', a.Name -;

Account a = controller.getAccount('TestAccount’); System.assertEquals(, ‘TestAccount', a.Name } ;

80. 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.

81. A developer has built a multi-page wizard using a single Custom Controller to query and update data. Users are complaining that the pages are loading slowly.

What will improve performance? (Choose three.)

Reducing the view state

Using actionRegion and rerender

Turning off the standard stylesheet

Setting the Apex Page attribute cache=true

Using selective queries

82. A developer must create a custom pagination solution. While users navigate through pages, if the data is changed from elsewhere, users should still see the cached results first accessed.

How can the developer meet these requirements?

Use @Cache annotation

Use a StandardSetController

Use OFFSET in SOQL queries

Use OFFSET WITH CACHE in SOQL queries

83. Choose the correct definition for <apex:actionFunction>.

Allows for controller methods to be called directly from Javascript. Must be| encapsulated in <apex:form> tags. Unlike actionSupport, these function<apex:actionPoller>s can be called directly from Javascript code B Sends an AJAX request according to the time interval you specify. If this ever gets re-rendered, it resets

Adds AJAX support to another component (e.g. onClick, onMouseUp, onFocus, etc.)

Can be associated with an AJAX request (actionFunction/actionSupport/actionPoller) and shows content conditionally depending on the status of the request (in progress/complete). Use the "id" field to specify name; use "status" field on related components to connect them

Signifies which components should be processed by the server when an AJAX request is generated

84. Universal Containers implements a private sharing model for the Convention_Attendence_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?

Create an After Insert trigger on the Convention Attendee custom object, and use Apex Sharing Reasons and Apex Managed Sharing.

Create a Before Insert trigger on the Convention Attendee custom object, and use Apex Sharing Reasons and Apex Managed Sharing.

Create a criteria-based sharing rule on the Convention Attendee custom object to share the records the a group of Event Reviewers.

Create criteria-based sharing rules on the Convention Attendee custom object to share the records with the Event Reviewers.

85. In an organization that has multi-currency enabled, a developer is tasked with building a Lighting Component that displays the top ten Opportunities most recently access by the logged in user. The developer must ensure the 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?

Use the FOR VIEW clause in the SOQL Query.

Use REGEX expressions to format the values retrieved via SOQ

Use the FORMAT() function in the SOQL query.

Use a wrapper class to format the values retrieved via SOQ

86. A developer is writing a Visualforce page that queries accounts in the system and presents a data table with the results. The users want to be able to filter the results based on up to five fields. However, the users want to pick the five fields to use as filter fields when they run the page.

Which feature of Apex code is required to facilitate this solution?

REST API

Dynamic Schema binding

describeSObjects()

SOSL queries

87. Choose the correct definition for <apex:pageMessage>.

Standard Salesforce formatting, throws a specific message on a page

Standard Salesforce formatting, shows all errors that occur on page. Can add more messages through the "ApexPages.addMessage" function

A single message, without formatting, that can be associated with a specific component on the page

No formatting; displays all errors on a page

88. What is the optimal syntax for adding a link to a case in a Visualforce page? (Choose two.)

<apex:outputLink value="{$URLFOR($Action.Case.Open, case)}" target="blank"> {lease.Name} </apex:outputLink>

<apex:outputLink value="/{!case.Id}" target="blank"> {lease.Name}</ apex:outputLink>

<apex:outputLink value="{!URLFOR($Action.Case.View,case.Id)}" target="blank">(LIE{!case.Name}</apex:outputLink>

<apex:outputLink value="!viewCase(case.Id)}" target="_blank">{lease.Name} </apex:outputLink>

89. Universal Containers needs to integrate with a Heroku service that resizes product images submitted by users.

What are two alternatives to implement the integration and protect against malicious calls to Heroku app's endpoint? Choose 2 answers

Create a trigger that uses an @future Apex HTTP callout passing JSON serialized data and some form of pre-shared secret key. so that the Heroku app can authenticate requests and store the resized images in Salesforce.

Create a trigger that uses an @future Apex HTTP callout passing JSON serialized data; therefore the Heroku app can automatically reply back to the callout with the resized images in Salesforce.

Create a Workflow Rule with an Outbound Message and select Send Session ID so that the Heroku app can use it to send the resized images back to Salesforce.

Create a Workflow Rule with an Outbound Message allowing the Heroku app to automatically store the resized images in Salesforce.

90. An org has a requirement that addresses on Contacts and Accounts should be normalized to a company standard by Apex code any time that they are saved.

What is the optimal way to implement this?

Apex trigger on Account that calls the Contact trigger to normalize the address

Apex trigger on Contact that calls the Account trigger to normalize the address

Apex trigger on Account that and Account that normalized the address

Apex trigger on Account and Account that call a helper class to normalize the address

91. 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.

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?

Change the CalloutUtil.makeRestCallout to an @InvocableMethod method.

Remove the Database.setSavepoint and Database.rollback.

Move the CalloutUtil.makeRestCallout method call below the catch block.

Change the CalloutUtil.makeRestCallout to an @future method

92. A developer wants to use an Aura Component with a Custom Action.

What should be considered in order to do this?

A default value must be provided for each component attribute marked as required.

The component must implement the force:lightningQuickActionButton interface.

The component's JavaScript controller must handle a method on initialization.

The class "slds-modal__container" must be added to the top-level element of the component.

93. An org has a requirement that an Account must always have one and only one Contact listed as Primary. So selecting one Contact will de-select any others. The client wants a checkbox on the Contact called 'Is Primary' to control this feature. The client also wants to ensure that the last name of every Contact is stored entirely in uppercase characters .

What is the optimal way to implement these requirements?

write a single trigger on Contact for both after update and before update and callout to helper classes to handle each set of logic.

Write an after update trigger on Contact for the Is Primary logic and a separate before update trigger on Contact for the last name logic.

write an after update trigger on Account for the Is Primary logic and a before update trigger on Contact for the last name logic.

write a Validation Rule on the Contact for the Is Primary logic and a before update trigger on Contact for the last name logic.

94. What is the correct syntax for calling a controller action from a Visualforce page and updating part of the page once the action is completed? (Choose two.)

<apex: commandFunction action=?l { ! Save} " value="Save" rendered^"thePageBlock"/>

<apex: actionFunction action=" { ! Save} " name=!,Save" rerender=l,thePageBlock1'/>

<apex: commandButton action="{!Save}" value="Save" redraw="thePageBlock"/>

<apex: actionSupport action="{ ISave} " event=llonchange1' rerender="thePageBlock"/>

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