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誰でも給料が高いのを希望します。でも、給料が高いかどうかはあなたの価値次第です。PDI認証試験に合格したら、自分の価値を高めることができます。我々MogiExamの問題集は全面的で質量の高いですから、受験生としてのあなたに一番ふさわしいです。我々の資料を利用したら、あなたはPDI試験に合格することができます。
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Platform Developer I Exam |
| Exam Number: | CRT-450 |
| Related Certifications: | Salesforce JavaScript Developer I Salesforce Platform App Builder |
| Exam Duration: | 105 minutes |
| Passing Score: | 68% |
| Exam Format: | Multiple select, Multiple choice |
| Exam Price: | USD 200 |
| Available Languages: | English, Simplified Chinese, Spanish, German, French, Japanese, Portuguese, Traditional Chinese |
| Real Exam Qty: | 60 (multiple-choice / multiple-select) |
| Certificate Validity Period: | Requires annual maintenance via Salesforce certification maintenance modules (no fixed expiration if maintained) |
| Recommended Training: | Salesforce Platform Developer I Prep on Trailhead Apex Basics & Database |
| Exam Registration: | Pearson VUE Salesforce Exams Salesforce Certification Registration |
| Sample Questions: | Salesforce PDI Sample Questions |
| Exam Way: | Online proctored exam via Pearson VUE or onsite test center |
| Pre Condition: | No formal prerequisites required; recommended 6+ months–1 year experience developing on Salesforce Platform. |
| Official Syllabus URL: | https://trailhead.salesforce.com/credentials/administrator |
そんなに多くの人はSalesforce PDI試験に合格できるのに興味がわきますか。人に引けをとりたくないあなたはSalesforce PDI資格認定を取得したいですか。ここで、彼らはPDI試験にうまく合格できる秘訣は我々社の提供する質高いSalesforce PDI問題集を利用したことだと教えます。弊社のSalesforce PDI問題集を通して復習してから、真実的に自分の能力の向上を感じ、PDI資格認定を受け取ります。
試験は60問の多肢選択問題からなり、105分間続きます。開発者は、試験に合格するために少なくとも65％のスコアを取得する必要があります。試験は英語、日本語、ポルトガル語、スペイン語で利用可能です。
Salesforce PDI認定試験は、Salesforce開発者としてのスキルを検証し、Salesforceプラットフォーム上でのカスタムアプリケーションの構築における専門性を示す素晴らしい方法です。適切な準備をすれば、この試験に合格し、キャリアを次のレベルに引き上げることができます。
質問 # 90
When importing and exporting data into Salesforce, which two statements are true?
Choose 2 answers
正解：A、C
質問 # 91
How should a developer write unit tests for a private method in an Apex class?
正解：A
解説：
Answer A is correct. Salesforce delivery depends on repeatable testing and controlled deployment. Apex tests create isolated data, validate behavior, and supply code coverage for production deployment. Salesforce CLI, scratch orgs, sandboxes, debug logs, trace flags, and Apex Jobs give developers the tooling needed to build, test, diagnose, and release changes across environments. The other options either use the wrong platform feature, apply at the wrong layer, or ignore a key Salesforce constraint. For Platform Developer I, the important point is not just syntax; it is choosing the feature that aligns with transaction behavior, security enforcement, maintainability, and supported metadata capabilities. Reference focus: Salesforce Apex Developer Guide, Salesforce CLI Developer Guide, Tooling API documentation, and Salesforce Help deployment guidance. This distinction is important in production orgs because small design mistakes can create deployment failures, runtime exceptions, data-quality defects, or user-visible security gaps once automation is executed in bulk or from multiple entry points.
質問 # 92
Which exception type cannot be caught?
正解：A
解説：
* LimitExceptioncannot be caught in atry-catchblock because it is thrown when governor limits are exceeded, and Salesforce does not allow further processing in such cases.
* Other exceptions, such as custom exceptions,NoAccessException, orCalloutException, can be caught and handled.
:Exceptions in Apex
質問 # 93
A developer created a Visualforce page and custom controller to display the account type field as shown below.
Custom controller code:
Visualforce page snippet:
The value of the account type field is not being displayed correctly on the page. Assuming the custom controller is properly referenced on the Visualforce page, what should the developer do to correct the problem?
正解：D
質問 # 94
(Full question statement)
Universal Containers wants Opportunities to no longer beeditablewhen they reach theClosed/Wonstage.
Which two strategies can a developer use to accomplish this?
Choose 2 answers.
正解：A、B
解説：
Comprehensive and Detailed Explanation From Exact Extract:
A (Correct):AnApproval Processcan lock a record (making it read-only) once the record meets certain criteria like stage = Closed/Won.
B (Correct):AValidation Rulecan prevent users from saving changes when the stage is Closed/Won, by throwing an error.
Example validation formula:
text
CopyEdit
AND(ISCHANGED(StageName), ISPICKVAL(StageName, "Closed Won"))
Incorrect options:
C:Before triggers run before the record is saved but don't prevent UI-level edits unless combined with DML rollbacks or errors.
D:Auto-response rules are for sending emails, not restricting edits.
Reference:Salesforce Help - Locking Records with Approval ProcessesValidation Rules Guide This topic relates to bothProcess Automation and Logic (30%)andSecurity and Data Integritypractices.
質問 # 95
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