Salesforce Certified Platform Developer II PDII Exam Questions Updated For Preparation

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By Regina Free Questions Online, Platform Developer II, Salesforce PDII

Salesforce Certified Platform Developer II PDII exam questions have been updated by the top experts of ITExamShop for good preparation. Students can choose to read the PDII updated questions and answers in a pdf file of ITExamShop. Those questions and answers are related, covering all the exam topics of the actual Salesforce Certified Platform Developer II PDII Exam. The best Salesforce PDII exam questions have been made by ITExamShop that clearly mention everything needed to go through PDII Platform Developer II Exam.

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1. 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.

2. 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

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. 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

5. 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

6. 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

7. 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

8. 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

9. 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

10. 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

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11. 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

12. 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

13. A developer encounters an error that states that the Apex heap size is exceeded .

Which technique may reduce heap size?

Add the transient keyword to the variable definition

Move the variable definition inside the scope of the function

Use static variables instead of instance variables

Use SOQL for loops instead of standard SOQL queries

14. 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

15. 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.

16. 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);

17. 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

18. 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

19. 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.

20. 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

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21. 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;

22. 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 () )

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

Checkpoints tab

Query Editor

Query Plan Tool

Log Inspector

View State Tab

24. 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

25. 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

26. 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

27. 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>

28. 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.

29. 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.

30. 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

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31. 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)

Option A

Option B

Option C

Option D

32. REST uses___________.

The HTTP class

The HTTPRequest class

The HTTPResponse class

All of the above

33. 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,

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

400

200

1000

100

500

35. 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

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Salesforce Certified Platform Developer II PDII Exam Questions Updated For Preparation

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