[Apr-2022] Salesforce PDII Actual Questions and Braindumps [Q171-Q195]

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[Apr-2022] Salesforce PDII Actual Questions and Braindumps

Pass PDII Exam with Updated PDII Exam Dumps PDF 2022

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NEW QUESTION 171
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 the Heroku app’s endpoint? Choose 2 answers

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

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

NEW QUESTION 172
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

NEW QUESTION 173
If you have a method “doStuff(List<sObject> records)”, which is a valid call?

doStuff([Select Id From Account]);

doStuff(List<Account> records);

doStuff(Account acct);

doStuff(sObject obj);

NEW QUESTION 174
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’

NEW QUESTION 175
A developer created and tested a Visualforce page in their developer sandbox, but now receives reports that users are encountering ViewState errors when using it in Production.
What should the developer ensure to correct these errors?

Ensure queries do not exceed governor limits.

Ensure properties are marked as Transient.

Ensure properties are marked as private.

Ensure profiles have access to the Visualforce page.

NEW QUESTION 176
Refer to re code segment above.

When following best practices for writing Apex taggers, which two lots are wrong or cause for concern?
Choose 2 answers

Line 6

Line 11

Line 16

Line 20

NEW QUESTION 177
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 (SeeAllData=true) annotation

Test methods must run the batch between Test.startTest() and Test.stopTest()

NEW QUESTION 178
[FIND ‘map’ IN ALL FIELDS RETURNING Account (Id, Name), Contact, Opportunity, Lead] What is a valid return type for the following SOSL query?

List<sObject>

List<List<sObject>>

List<AggregateResult>

List<Account>

NEW QUESTION 179
The Bulk API…

Is based on REST principles and is optimized for loading or deleting large sets of data. You can use it to query, queryAll, 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 to create, retrieve, update or delete records, such as accounts, leads, and custom objects, and allows you to allows you to maintain passwords, perform searches, and much more

Is used to 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

NEW QUESTION 180
What is the transaction limit for the number of DML statements allowed?

2,000

100 (synchronous), 200 (async)

200 (synchronous), 100 (async)

150

NEW QUESTION 181
Refer to the code snippet below:

As part of an Integration development effort, a developer is tasked to create an Apex method mat solely relies on the use of foreign identifiers In order to relate new contact records to existing Accounts in Salesforce. The account object contains a field marked as an external ID, the API Name of this field is Legacy_Id_c.
What Is the most efficient way to instantiate the parentAccount: variable on line 02 to ensure the newly created contact is properly related to the Account?
A)

B)

C)

D)

Option A

Option B

Option C

Option D

NEW QUESTION 182
A developer must perform a complex SOQL query that joins two objects in a Lightning component. how can the Lightning component execute the query?

Use the SaJesforce Streaming API to perform the SOQL query.

Create a Process Builder to execute the query and invoke from the Lightning component.

Invoke an Apex dass with the method annotated as ©AiraEnabled to perform the query.

Write the query in a custom Lightning web component wrapper and invoke from the Lightning component.

NEW QUESTION 183
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

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

NEW QUESTION 184
What is the transaction limit for the number of records for SOQL queries?

5,000

20,000

50,000

10,000

There is no limit

NEW QUESTION 185
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 trigger on Task

A trigger on Opportunity

A Process Builder on Task

NEW QUESTION 186
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

NEW QUESTION 187
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>

NEW QUESTION 188
Which two relationship queries use the proper syntax? (Choose two.)

SELECT Id, Name, Account__r.Name FROM Contact WHERE Account__r.Industry

‘Media’
SELECT Name, (SELECT LastName FROM Contacts__r) FROM Account

SELECT Name, (SELECT LastName FROM Contacts) FROM Account

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

NEW QUESTION 189
The use of the transient keyword In Visualforce Page Controllers helps with which common performance issued?

Reduces View State

Improves Query Performance

Improves Page Transfers

Reduces Load Times

NEW QUESTION 190
Exhibit:

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.

NEW QUESTION 191
A Lightning Component has a section that displays some information about an Account and it works well on the desktop, but users have to scroll horizontally to see the Description field output on their mobile devices and tablets.

Which option has the changes to make the component responsive for mobile and tablet devices?

NEW QUESTION 192
A developer is building a Visualforce page that interacts with external services. Which interface should the developer implement to test this functionality? Choose 2 answers

HTTPCalloutMock

HTTPRequestMock

HTTPResponseMock

StaticResourceCalloutMock

NEW QUESTION 193
A company notices that their unit tests in a test class with many methods to create many records for prerequisite reference data are slow.
What can a developer to do address the issue?

Move the prerequisite reference data setup to a TestDataFactory and call that from each test method.

Move the prerequisite reference data setup to a @testSetup method in the test class.

Move the prerequisite reference data setup to a static method in the test class and call that from each test method.

Move the prerequisite reference data setup to the constructor for the test class.

NEW QUESTION 194
A developer writes the following code:

While testing the code, the developer receives the following error message: System.CalloutException : You have uncommitted work pending What should the developer do? (Choose two.)

Use the asyncSend() method of the HTTP class to send the request in async context

Ensure all callouts are completed prior to executing DML statements

Use Database.insert (order, true) to immediately commit any database changes

NEW QUESTION 195
As part of their quoting and ordering process, a company needs to send PDFs to their document storage system’s REST endpoint that supports OAuth 2.0. Each Salesforce user must be individually authenticated with the document storage system to send the PDF.
What is the optimal way for a developer to implement the authentication to the REST endpoint?

Named Credential with an OAuth Authentication Provider

Hierarchy Custom Setting with a password custom field

Named Credential with Password Authentication

Hierarchy Custom Setting with an OAuth token custom field

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Difficulty in writing PDII Exam

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