PDII無料問題集「Salesforce Certified Platform Developer II (PDII)」

質問 1

Which code snippet processes records in the most memory efficient manner, avoiding governor limits such as
"Apex heap size too large"?

（A）

（B）

（C）

（D）

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

As part of a custom interface, a developer team creates various new Lightning web components. Each of the components handles errors using toast messages. When the development is complete, all the components are added to the same Lightning page.
During acceptance testing, users complain about the long chain of toast messages that display when errors occur loading the components.
Which two techniques should the developer implement to improve the user experience?
Choose 2 answers

（A）Use public, properties on each component to display the error messages.

（B）Use a Lightning web component to aggregate and display all errors

（C）Use a <tamplate> tag to display in-place error messages.

（D）Use the window.alert() method to display the error messages

正解：A、B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

A company accepts orders for customers in their enterprise resource planning (ERP) system that must be integrated into Salesforce as order_ c records with a lookup field to Account. The Account object has an external ID field, ENF_Customer_ID_c.
What should the Integration use to create new Oder_c records that will automatically be related to the correct Account?

（A）

（B）

（C）

（D）

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

Assuming the CreateOneAccount class creates one account and implements the Queueable interface, which syntax properly tests the Apex code?

（A）

（B）

（C）

（D）

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

Given the following information regarding Universal Containers (UC):
* UC represents their customers as Accounts in Salesforce.
* All customers have a unique Customer__Number_c that is unique across all of UC's systems.
* UC also has a custom Invoice c object, with a Lookup to Account, to represent invoices that are sent out from their external system.
UC wants to integrate invoice data back into Salesforce so Sales Reps can see when a customer pays their bills on time.
What is the optimal way to implement this?

（A）Use Salesforce Connect and external data objects to seamlessly import the invoice data into Salesforce without custom code.

（B）Query the Account Object upon each call to insert invoice data to fetch the Salesforce ID corresponding to the Customer Number on the invoice.

（C）Ensure Customer Number cis an External ID and that a custom field Invoice Number cis an External ID and Upsert invoice data nightly.

（D）Create a cross-reference table in the custom invoicing system with the Salesforce Account ID of each Customer and insert invoice data nightly,

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 6

A developer is tasked with creating a Lightning web component that is responsive on various devices, Which two components should help accomplish this goal?
Choose 2 answers

（A）lightning-layout--item

（B）Lightning-input-location

（C）lightning-navigation

（D）Lightning-layout

正解：A、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 7

A Visualforce page contains an industry select list and displays a table of Accounts that have a matching value in their Industry field.

When a user changes the value in the industry select list, the table of Accounts should be automatically updated to show the Accounts associated with the selected industry, What is the optimal way to implement this?

（A）Add an <apex:actionFunction> within the <apex:selectOptions>.

（B）Add an <apex:actionFunction> within the <apax:selecList>.

（C）Add an <apex:actionsupport> within the <apex:selectOptions>.

（D）Add an <apex:actionsupport> within the <apex:selecList>.

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 8

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

（A）Implement the with sharing keyword in the class declaration.

（B）Implement the with keyword in the class declaration.

（C）Use the WZ E D clause within the SOQL query.

（D）Annotate the Apex method with @AuraEnabled.

（E）Annotate the Apex method with @AuraEnabled(Cacheable=True).

正解：A、D、E 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 9

Consider the Apex class below that defines a RemoteAction used on 2 Visualforce search page.

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

（A）

（B）

（C）

（D）

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 10

Universal Containers uses Salesforce to track orders in an order__c object.
The order = object has private organization-wide defaults. The order = object has a custom field, Quality_Controller_c, that is a Lookup to User and is used to indicate that the specified User is performing quality control on the order_ co.
What should be used to automatically give read only access to the User set in the Quality_Controller field?

（A）Apex managed sharing

（B）Record ownership

（C）Criteria-based sharing

（D）User managed sharing

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

PDII 無料問題集「Salesforce Certified Platform Developer II (PDII)」

弊社を連絡する

関連リンク

トップ試験