每個人的讀書習慣不同，KaoGuTi 為 PDI 考試提供 PDF、Desktop Test Engine 與 Online Test Engine 三種形式。不論你偏好列印紙本、離線練習，還是打開瀏覽器立刻模考，Salesforce Platform Developer I (PDI) 的準備都能配合你的節奏。

Salesforce PDI 考試概覽:

認證廠商:	Salesforce
考試名稱:	Salesforce Platform Developer I 考試
考試代碼:	CRT-450
實際考試題數:	60 題 (單選題 / 多選題)
考試費用:	USD 200
考試時間:	105 分鐘
支援語言:	英文, 繁體中文, 葡萄牙文, 法文, 德文, 西班牙文, 日文, 簡體中文
考試形式:	多選題, 單選題
相關認證:	Salesforce Platform App Builder Salesforce JavaScript Developer I
及格分數:	68%
證照有效期限:	需要每年透過 Salesforce 認證維護模組進行維護（若持續維護則無固定過期期限）
推薦課程:	Trailhead 上的 Salesforce Platform Developer I 準備課程 Apex 基礎知識與資料庫
考試報名:	Salesforce 認證註冊 Pearson VUE Salesforce 考試
範例考題:
考試方式:	透過 Pearson VUE 進行線上監考考試，或於實體測試中心進行
必備條件:	無強制先決條件；建議具備 6 個月至 1 年以上在 Salesforce 平台開發的經驗。
官方大綱網址:	https://trailhead.salesforce.com/credentials/administrator

Salesforce PDI 考試大綱主題:

PDI 認證考試問與答

最新的 Salesforce PDI PDI 免費考試真題：

問題 #1

A Lightning component has a wired property, ' searchResults ' , that stores a list of Opportunities.
Which definition of the Apex method, to which the ' searchResults ' property is wired, should be used?

A. @AuraEnabled(cacheable=false)public List < Opportunity > search(String term) { /implementation/ }
B. @AuraEnabled(cacheable=false)public static List < Opportunity > search(String term) {
/implementation/ }
C. @AuraEnabled(cacheable=true)public List < Opportunity > search(String term) { /implementation/ }
D. @AuraEnabled(cacheable=true)public static List < Opportunity > search(String term) {
/implementation/ }

問題 #2

For which three items can a trace flag be configured?

A. User
B. Visualforce
C. Apex Trigger
D. Flow
E. Apex Class

問題 #3

A team of developers is working on a source-driven project that allows them to work independently, with many different org configurations.
Which type of Salesforce orgs should they use for their development?

A. Scratch orgs
B. Developer sandboxes
C. Full Copy sandboxes
D. Developer orgs

問題 #4

A developer wrote Apex code that calls out to an external system using REST API.
How should a developer write the test to prove the code is working as intended?

A. Write a class that implements ' HTTPCalloutMock ' .
B. Write a class that extends ' WebServiceMock ' .
C. Write a class that extends ' HTTPCalloutMock ' .
D. Write a class that implements ' WebServiceMock ' .

問題 #5

An Apex method, getAccounts, that returns a list of Accounts given a searchTerm, is available for Lightning Web Components to use.
What is the correct definition of a Lightning Web Component property that uses the getAccounts method?

A. @AuraEnabled(getAccounts, ' SearchTerm ' ) accountList;
B. @AuraEnabled(getAccounts, { searchTerm: ' SearchTerm ' }) accountList;
C. @wire(getAccounts, { searchTerm: ' SearchTerm ' }) accountList;
D. @wire(getAccounts, ' SearchTerm ' ) accountList;

問題與答案：