Forums » Discussions » 最有效的CRT-450考試證照綜述，提前為Salesforce Certified Platform Developer I CRT-450考試做好準備

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你在擔心如何通過可怕的Salesforce的CRT-450考試嗎？不用擔心，有Testpdf Salesforce的CRT-450考試培訓資料在手，任何IT考試認證都變得很輕鬆自如。我們Testpdf Salesforce的CRT-450考試培訓資料是Salesforce的CRT-450考試認證準備的先鋒。

Salesforce CRT-450 考試大綱：

主題 簡介
主題 1
  • Logic And Process Automation
  • Working With Formulas And Rollup Summary Fields
  • Debug And Deployment Tools
主題 2
  • Working With Basic Constructs In Apex
  • Working With SOQL, Working With SOSL, Working With DML
主題 3
  • Salesforce Fundamentals
  • Database Modeling And Management
  • Modeling Data, Managing Data
主題 4
  • Describing The Testing Framework And Requirements
  • Creating Test Data And Tests
  • Executing A Test
  • Testing Considerations
主題 5
  • Introduction To AW Computing
  • Introduction To The Platform Developer 1 Certification
主題 6
  • Working With Exceptions And Governor Limits
  • Logic And Process Automation
  • Working With Apex Classes
主題 7
  • Working With Visualforce Controllers
  • Working With The Lightning Component Framework Testing

>> CRT-450考試證照綜述 <<

最優質的CRT-450考試證照綜述 & Salesforce CRT-450證照指南：Salesforce Certified Platform Developer I通過認證

現在有許多IT培訓機構都能為你提供Salesforce CRT-450 認證考試相關的培訓資料，但通常考生通過這些網站得不到詳細的資料。因為他們提供的關於Salesforce CRT-450 認證考試資料都比較寬泛，不具有針對性，所以吸引不了考生的注意力。

最新的 Salesforce Developers CRT-450 免費考試真題 (Q16-Q21):

問題 #16
An after trigger on the account object performs a DML update operation on all of the child opportunities of an account. There are no active triggers on the opportunity object, yet a "maximum trigger depth exceeded" error occurs in certain situation. Which two reasons possibly explain the account trigger firing recursively? choose 2 answers

  • A. Changes are being made to the account during an unrelated parallel save operation
  • B. Changes to opportunities are causing cross-object workflow field updates to be made on the account
  • C. Changes are being made to the account during criteria based sharing evaluation
  • D. Changes to opportunities are causing roll-up summary fields to update on the account

答案：B
問題 #17
Refer to the following code that runs in an Execute Anonymous block:

In an environment where the full result set is returned, what is a possible outcome of this code?

  • A. The total number of records processed as a result of DML statements will be exceeded
  • B. The total number of DML statements will be exceeded.
  • C. The transaction will succeed and the first ten thousand records will be committed to the database.
  • D. The total number of records processed as a result of DML statements will be exceeded.

答案：D
問題 #18
Where are two locations a developer can look to find information about the status of asynchronous or future methods? Choose 2 answers

  • A. Apex Flex Queue
  • B. Paused Flow Interviews component
  • C. Apex Jobs
  • D. Time-Based Workflow Monitor

答案：A,C
問題 #19
Which statement about change set deployments is accurate? (Choose 3)

  • A. They ca be used to transfer Contact records.
  • B. They can be used to deploy custom settings data.
  • C. They require a deployment connection.
  • D. They use an all or none deployment model.
  • E. They can be used only between related organizations.

答案：C,D,E
問題 #20
Considering the following code snippet:

When the code executes a DML exception is thrown.
How should the developer modify the code to ensure exceptions are handled gracefully?

  • A. Remove null items from the list if Accounts.
  • B. Implement the upsert DML statement.
  • C. Implement Change Data Capture
  • D. Implement a try/catch block for the DML.

答案：D
問題 #21
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