RELIABLE CRT-450 EXAM PATTERN - CRT-450 VALID EXAM TUTORIAL

Reliable CRT-450 Exam Pattern - CRT-450 Valid Exam Tutorial

Reliable CRT-450 Exam Pattern - CRT-450 Valid Exam Tutorial

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Tags: Reliable CRT-450 Exam Pattern, CRT-450 Valid Exam Tutorial, Valid Exam CRT-450 Book, CRT-450 Reliable Study Guide, Learning CRT-450 Mode

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The CRT-450 certification lead you to numerous opportunities in career development and shaping your future. Just imagine that with the CRT-450 certification, you can get a higher salary and a better position to help you lead a totally different and successful life. And with our CRT-450 Exam Braindumps, it is easy to pass the exam and get the CRT-450 certification. According to our data, our pass rate is high as 98% to 100%. You can pass the exam just by your first attempt.

Salesforce CRT-450 exam is designed to test the skills and knowledge of individuals who want to become Salesforce Certified Platform Developer I. Salesforce Certified Platform Developer I certification is essential for those seeking a career in Salesforce development and indicates that they have the necessary expertise to develop custom applications and solutions on the Salesforce platform. CRT-450 Exam comprises multiple-choice questions and focuses on various topics such as Apex programming, Visualforce development, integration, and testing.

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Salesforce Certified Platform Developer I Sample Questions (Q188-Q193):

NEW QUESTION # 188
A developer is alerted to an issue with a custom Apex trigger that is causing records to be duplicated.
What is the most appropriate debugging approach to troubleshoot the issue?

  • A. Review the Historical Event logs to Identify the source of the issue.
  • B. Add system.debug statements to the code to track the execution flow and identify the issue.
  • C. Use the Apex Interactive Debugger to step through the code and Identify the issue.
  • D. Disable the trigger m production and test to see If the issue still occurs.

Answer: B

Explanation:
Adding system.debug statements to the code is a common and effective way to troubleshoot issues with Apex triggers. System.debug statements allow the developer to log messages, variables, or expressions to the debug log, which can be viewed in the Developer Console or other tools1. By adding system.debug statements at strategic points in the trigger code, the developer can track the execution flow, check the values of variables, and identify the root cause of the issue. Disabling the trigger in production is not a good practice, as it can affect the business logic and data integrity of the org2. Using the Apex Interactive Debugger is a powerful tool that allows the developer to set breakpoints, inspect variables, and execute code line by line, but it requires a paid license and a supported IDE3. Reviewing the Historical Event logs can provide useful information about the performance, security, and usage of the org, but it may not be sufficient to pinpoint the exact issue with the trigger4. References:
* Debug Your Code | Salesforce Trailhead
* Triggers | Apex Developer Guide | Salesforce Developers
* Apex Interactive Debugger | Salesforce Developer Tools
* Event Monitoring | Salesforce Trailhead


NEW QUESTION # 189
A developer wrote a unit test to confirm that a custom exception works properly in a custom controller, but the test failed due to an exception being thrown.
Which step should the developer take to resolve the issue and properly test the exception?

  • A. Use try/catchwithin the unit test to catch the exception.
  • B. Use Test.isRunningTest()within the custom controller.
  • C. Use the finally bloc within the unit test to populate the exception.
  • D. Use the database methods with all or none set to FALSE.

Answer: A

Explanation:
Explanation/Reference:


NEW QUESTION # 190
A developer must provide custom user interfaces when users edit a Contact in either Salesforce Classic or Lightning Experience.
What should the developer use to override the Contact's Edit button and provide this functionality?

  • A. A Visualforce page in Salesforce Classic and a Lightning component in Lightning Experience
  • B. A Lightning page in Salesforce Classic and a Visualforce page in Lightning Experience
  • C. A Visualforce page in Salesforce Classic and a Lightning page in Lightning Experience
  • D. A Lightning component in Salesforce Classic and a Lightning component in Lightning Experience

Answer: A


NEW QUESTION # 191
A business has a proprietary Order Management System (OMS) that creates orders from their website and fulfills the orders. When the order is created in the OMS, an integration also creates an order record in Salesforce and relates it to the contact as identified by the email on the order. As the order goes through different stages in the OMS, the integration also updates It in Salesforce. It is noticed that each update from the OMS creates a new order record in Salesforce.
Which two actions will prevent the duplicate order records from being created in Salesforce?
Choose 2 answers

  • A. Use the email on the contact record as an external ID.
  • B. Use the order number from the OMS as an external ID.
  • C. Write a before trigger on the order object to delete any duplicates.
  • D. Ensure that the order number in the OMS is unique.

Answer: C,D


NEW QUESTION # 192
What can be used to override the Account's standard Edit button for Lightning Experience?

  • A. Lightning component
  • B. Lightning flow
  • C. Lightning action
  • D. Lightning page

Answer: A


NEW QUESTION # 193
......

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