PDII考古題，PDII證照資訊

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你買了Testpdf的產品，我們會全力幫助你通過認證考試，而且還有免費的一年更新升級服務。如果官方改變了認證考試的大綱，我們會立即通知客戶。如果有我們的軟體有任何更新版本，都會立即推送給客戶。Testpdf是可以承諾幫你成功通過你的第一次Salesforce PDII 認證考試。

Salesforce PDII（Salesforce Certified Platform Developer II）是專為有經驗的Salesforce開發人員設計的認證考試，希望展示他們在Salesforce平台上開發和設計高級應用程序方面的專業知識。 PDII認證考試被認為是Salesforce生態系統中最具挑戰性和傑出的認證之一，通過考試可以展示使用Apex，Visualforce和Lightning技術構建複雜商業解決方案的高水平能力。

>> PDII考古題 <<

PDII證照資訊 & PDII考題資源

所有購買 Testpdf 題庫學習資料網“Salesforce PDII 題庫學習資料”的考生，都將獲半年免費升級的售后服務，確保考生一次通過。我们網站的學習資料覆蓋了當前最新的知識點。如果你發現我們的題庫學習資料，存在重大的質量問題，一經核實，我們會無條件退換你的購買費用。事實證明，大多數考生對 Salesforce 的 PDII 權威考試題庫學習資料充滿信任，如果你不確定，可以免費下載 PDII 考題學習資料試用版本，這樣方便你了解真實考試軟件界面，熟悉操作流程，讓 PDII 試題的質量得到保證。

最新的 Salesforce Developers PDII 免費考試真題 (Q178-Q183):

問題 #178
An Apex trigger creates an Order__c record every time an Opportunity is won by a Sales Rep. Recently the trigger is creating two orders.
What the optimal method for a developer to troubleshoot this?

A. Set up debug logging for every Sales Rep, then monitor the logs for errors and exceptions.
B. Add system.debug() statements to the code and use the Developer Console logs to trace the code.
C. Turn off all Workflow Rules, then turn them on one at time to see which one causes the error.
D. Run the Apex Test Classes for the Apex trigger to ensure the code still has sufficient code coverage.

答案：B

問題 #179
Universal Containers uses a custom Lightning page to provide a mechanism to perform a step-by-step wizard search for Accounts. One of the steps in the wizard is to allow the user to input text into a text field, ERF Number_c, that is then used in a query to find matching Accounts.

Which step should be taken to resolve the issue?

A. Mark the ERP_Numker = field as an external 10.
B. Perform the SOQL query as part of a for loop.
C. Mark the ERP_Number__ c field as required.
D. Move the SO0L query to within an asynchronous process.

答案：D

解題說明：
If a SOQL query is causing performance issues due to a non-selective query on a large data volume, moving the query to an asynchronous process such as a Batch Apex or Queueable Apex can help resolve the issue.
This allows the query to run in the background without affecting the user's experience.

問題 #180
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 callousUtil.makeRestCallout fails with a "You have uncommitted work pending. Please commit or rollback before calling cut' error.
What should be done to address the problem?

A. Change the callousUtil makeRestCallout to an @InvocsblsMethod method.
B. Change the CallousUtill .makeRestCallout to an @future method.
C. Remove the Database. setSavepoint and Database. rollback.

答案：B

解題說明：
The error occurs because DML operations were performed before a callout. To fix this, the callout should be made from an asynchronous method such as one annotated with @future(callout=true), which allows DML operations to be committed separately from the callout.
nces: Apex Developer Guide - Making Asynchronous Callouts

問題 #181
A developer is asked to build a solution that will automatically send an email to the customer when an Opportunity stage changes. The solution must scale to allow for 10,000 emails per day. The criteria to send the email should be evaluated after certain conditions are met.
What is the optimal way to accomplish this?

A. Use a Workflow Email Alert.
B. Use MassEmailMEssage () With an Apex trigger.
C. Use SingleEmailMessage() with an Apex trigger.
D. Use an Email Alert with Flow Builder.

答案：D

解題說明：
Using an Email Alert with Flow Builder allows for scalable solutions that can handle large volumes of emails, and it offloads the processing from Apex to Salesforce's declarative automation tools. This approach is also bulk-safe, as it does not rely on Apex code that could hit governor limits.References: Flow Builder - Email Alerts

問題 #182
A Salesforce Platform Developer is leading a team that is tasked with deploying a new application to production. The team has used source-driven development, and they want to ensure that the application is deployed successfully.
What tool or mechanism should be used to verify that the deployment is successful?

A. Apex Test Execution
B. Salesforce Inspector
C. Force.com Migration Tool
D. Salesforce DX CLI

答案：D

解題說明：
The Salesforce CLI with Salesforce DX can be used to execute and verify the deployment of metadata to production. It allows the developer to run specified tests and ensure that the deployment meets all required conditions for success.References: Salesforce DX Developer Guide

問題 #183
......

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順便提一下，可以從雲存儲中下載Testpdf PDII考試題庫的完整版：https://drive.google.com/open?id=18zrpA9x_v3Ko4OahqEeqfxq75S9k4M-w