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Salesforce PDI Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Salesforce Fundamentals	7%	- Multi-tenant architecture and platform limits - Declarative development capabilities - Security model, profiles, permission sets and sharing
Topic 2: User Interface	23%	- Visualforce pages, controllers and extensions - UI security and accessibility - Component communication and events - Lightning Web Components (LWC) architecture and development - Integration with Lightning App Builder and Experience Cloud
Topic 3: Data Modeling and Management	13%	- Object relationships, fields, and schema design - Data operations, import/export and data management - SOQL and SOSL query construction and optimization
Topic 4: Testing, Debugging and Deployment	17%	- Development environments and sandboxes - Debugging tools: Developer Console, logs, checkpoints - Deployment tools: Salesforce DX, CLI, change sets - Unit test creation, code coverage requirements
Topic 5: Logic and Process Automation	40%	- Governor limits and best practices - Apex classes, triggers, and methods - Platform events and publish-subscribe model - Process Builder, Flow, and approval processes - Asynchronous Apex: batch, queueable, future, scheduled

>> PDI題庫下載 <<

最新的 Salesforce PDI PDI 免費考試真題 (Q181-Q186):

問題 #181
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 extends webserviceloo.
B. Write a class that implements HTTPcalloutMock.
C. Write a class that extends HTTPcalloutMock.
D. Write a class that implements webservicemock.

答案：B

解題說明：
* To test Apex code that makes HTTP callouts, Salesforce provides theHTTPCalloutMockinterface.
Developers create a test class that implementsHTTPCalloutMockto define the fake response that will be returned when the callout is executed during the test.
* This ensures that tests do not depend on the availability or behavior of the external system.
Why not other options?
* BandC: These are not relevant for testing HTTP callouts.
* D: There is no concept of extendingHTTPCalloutMock. It is implemented, not extended.
:
Apex Testing for HTTP Callouts

問題 #182
A developer creates a new Apex trigger with a helper class, and writes a test class that only exercises 95% coverage of new Apex helper class. Change Set deployment to production fails with the test coverage warning: "Test coverage of selected Apex Trigger is 0%, at least 1% test coverage is required" What should the developer do to successfully deploy the new Apex trigger and helper class?

A. Remove the falling test methods from the est class.
B. Run the tests using the 'Run All Tests' method.
C. Create a test class and methods to cover the Apex trigger
D. Increase the test class coverage on the helper class

答案：C

問題 #183
Universal Containers hires a developer to build a custom search page to help users find the Accounts they want. Users will be able to search on Name, Description, and a custom comments field.
Which consideration should the developer be aware of when deciding between SOQL and SOSL?
Choose 2 answers

A. SOSL is faster for text searches.
B. SOSL is able to return more records.
C. SOQL is able to return more records
D. SOQL Is faster for text searches.

答案：A,C

問題 #184
A developer created a trigger on a custom object. This custom object also has some dependent pick lists.
According to the order of execution rules, which step happens first?

A. JavaScript validation is run in the browser,
B. The original record Is loaded from the database.
C. System validation is run for maximum field lengths,
D. Old values are overwritten with the new record values.

答案：B

解題說明：
The first step in the Salesforce order of execution:
Option D: The original record is loaded from the database.
This is Step 1 in the order of execution.
Why Not Other Options:
Option A: Overwriting old values happens after loading the record.
Option B: JavaScript validation occurs on the client side before server processing.
Option C: System validation for field lengths happens after loading the record.
Reference:
Order of Execution:
"1. Loads the original record from the database or initializes the record for an upsert statement."
- Apex Developer Guide: Triggers and Order of Execution

問題 #185
Given the following Anonymous Block:

Which one do you like?
What should a developer consider for an environment that has over 10,000 Case records?

A. The try/catch block will handle exceptions thrown by governor limits.
B. The transaction will fail due to exceeding the governor limit.
C. The transaction will succeed and changes will be committed.
D. The try/catch block will handle any DML exceptions thrown.

答案：B

問題 #186
......

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PDI題庫下載 & PDI認證

Salesforce PDI Exam Syllabus Topics:

最新的PDI認證考試的題目與答案

最新的 Salesforce PDI PDI 免費考試真題 (Q181-Q186):