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[General] CRT-450 Test Quiz - 100% Marvelous Questions Pool

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【General】 CRT-450 Test Quiz - 100% Marvelous Questions Pool

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Salesforce CRT-450, also known as Salesforce Certified Platform Developer I, is a certification exam that is designed to test the knowledge and skills of individuals who want to become certified Salesforce developers. CRT-450 Exam is ideal for individuals who want to demonstrate their expertise in developing and customizing applications on the Salesforce platform.
Test CRT-450 Dumps Pdf, Dumps CRT-450 Free DownloadDumpsTests is one of the leading platforms that has been helping Salesforce Certified Platform Developer I Exam Questions candidates for many years. Over this long time, period the Salesforce Certified Platform Developer I (CRT-450) exam dumps helped countless Salesforce CRT-450 exam questions candidates and they easily cracked their dream Salesforce Certified Platform Developer I (CRT-450) certification exam. You can also trust Salesforce Certified Platform Developer I (CRT-450) exam dumps and start Salesforce CRT-450 exam preparation today.
Salesforce CRT-450 exam covers a wide range of topics related to the Salesforce platform, including Apex programming, data modeling, security and access, and user interface development. CRT-450 Exam consists of 60 multiple-choice questions that must be completed within 105 minutes. To pass the exam, candidates must score at least 68% or higher.
Salesforce Certified Platform Developer I Sample Questions (Q237-Q242):NEW QUESTION # 237
Which two are phases in the Salesforce Application Event propagation framework? Choose
2 answers
  • A. Bubble
  • B. Default
  • C. Capture
Answer: B,C

NEW QUESTION # 238
A third-party vendor created an unmanaged Lightning web component. The Salesforce Administrator wishes to expose the component only on Record Page Layouts.
Which two actions should the developer take to accomplish this business objective?
Choose 2 answers
  • A. Specify lightningCommunity_Page_Layout as a target in the XML file.
  • B. Specify lightningCommunity_Page as a target in the XML file.
  • C. Ensure isExposed is set to true on the XML file.
  • D. Specify lightning_RecordPage as a target in the XML file.
Answer: C,D

NEW QUESTION # 239
A developer has a block of code that omits any statements that indicate whether the code block should execute with or without sharing. What will automatically obey the organization-wide defaults and sharing settings for the user who executes the code in the Salesforce organization?
  • A. Apex Triggers
  • B. Apex Controllers
  • C. Anonymous Blocks
  • D. HTTP Callouts
Answer: C

NEW QUESTION # 240
Which three statements are true regarding custom exceptions in Apex? (Choose three.)
  • A. A custom exception class can extend other classes besides the Exception class.
  • B. A custom exception class cannot contain member variables or methods.
  • C. A custom exception class must extend the system Exception class.
  • D. A custom exception class name must end with "Exception".
  • E. A custom exception class can implement one or many interfaces.
Answer: C,D,E
Explanation:
Custom exceptions in Apex are user-defined exception classes that can have their own member variables, methods, constructors, and interfaces. They must extend the system Exception class and have a class name that ends with "Exception". They cannot extend other classes besides the Exception class. Custom exceptions enable more detailed error messages and custom error handling in catch blocks. They can also be rethrown as inner exceptions to preserve the stack trace information.
References:
* Create Custom Exceptions | Apex Developer Guide
* Exception Class and Built-In Exceptions | Apex Reference Guide
* Handling Exceptions in Apex: Creating and Using Custom Exceptions
* Custom Or User-Defined Exception In Apex | Salesforce Developer Tutorials
* Using custom exception types | Mastering Apex Programming

NEW QUESTION # 241
custom picklist field, Food_Preference__c, exist on a custom object. The picklist contains the following options: 'Vegan','Kosher','No Preference'. The developer must ensure a value is populated every time a record is created or updated. What is the most efficient way to ensure a value is selected every time a record is saved?
  • A. Mark the field as Required on the field definition.
  • B. Set "Use the first value in the list as the default value" as True.
  • C. Set a validation rule to enforce a value is selected.
  • D. Mark the field as Required on the object's page layout.
Answer: A

NEW QUESTION # 242
......
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