由頂級 Salesforce 專家團隊以最高技術水平整理製作，確保 PDII 題庫的專業性和準確性。

本題庫源自我們的 Salesforce 專家對目前最新的 PDII 輔導指南的整編，可以對您的學習起到極大的幫助作用。我們的團隊成員都是來自指定認證專家、培訓師和 Salesforce 相關工作從業者，他們對 PDII 考試內容和 Salesforce 認證要求的資歷瞭如指掌，這樣可以確保 PDII 練習題庫的高質量。你只需在參加 PDII 考試前认真學習下本題庫，將有助於順利完成考試。

Salesforce PDII 考試概覽:

認證廠商:	Salesforce
考試名稱:	Salesforce 認證平台開發人員 II (Plat-Dev-301)
考試代碼:	PDII
考試形式:	單選題, 多選題
考試時間:	120 minutes
及格分數:	70%
相關認證:	Salesforce 認證平台開發人員 I
證照有效期限:	1 年（需每年完成認證維護作業）
考試費用:	USD 200
支援語言:	英文, 日文
實際考試題數:	60-65
推薦課程:	Salesforce 平台開發人員 II 認證準備課程
考試報名:	Webassessor Salesforce 認證入口網站
範例考題:	Salesforce PDII 範例考題
考試方式:	線上遠端監考或於授權考試中心現場應考
必備條件:	須持有有效之 Salesforce 認證平台開發人員 I 資格；並完成指定之超級徽章：Apex Specialist、Data Integration Specialist、Aura Components Specialist、Advanced Apex Specialist
官方大綱網址:	https://trailhead.salesforce.com/credentials/platformdeveloperii

Salesforce PDII 考試大綱：

主題	簡介
主題 1	Performance: This topic measures your skills in optimizing Salesforce application performance. You will identify and resolve inefficiencies, design scalable solutions, and enhance system responsiveness. Success here underscores your ability to tackle complex performance challenges in large-scale Salesforce implementations.
主題 2	Testing, Debugging, and Deployment: This topic challenges developers to implement advanced testing techniques and debugging strategies for Apex, Lightning components, and Visualforce. You'll address real-world scenarios requiring error isolation and optimized deployment processes. Mastery here highlights your readiness to deliver reliable and maintainable Salesforce solutions in professional environments.
主題 3	Advanced Developer Fundamentals: This topic assesses your mastery of foundational Salesforce developer concepts, including localization, sharing mechanisms, and advanced Apex coding practices. Through scenario-based questions, Salesforce developers will justify solutions, analyze Apex features, and evaluate integration techniques.
主題 4	User Interface: This topic evaluates the ability of Salesforce developers to design and optimize Salesforce UI components using Lightning Web Components, Aura, and Visualforce. Salesforce developers will identify best practices, responsive design techniques, and methods to ensure seamless communication between components. Excelling here demonstrates your expertise in building dynamic, user-friendly Salesforce interfaces.
主題 5	Process Automation, Logic, and Integration: Your understanding of both declarative and programmatic interactions will be assessed through scenario-based challenges. You must showcase best practices in Apex triggers, error handling, and transactional integrity. Additionally, you will apply advanced SOQL, asynchronous Apex techniques, and dynamic Apex features to solve complex problems. Finally, your ability to implement publish subscribe logic and programmatic integration for inbound and outbound communication will be evaluated.