CRT-450 TEST LABS & NEW CRT-450 REAL EXAM

CRT-450 Test Labs & New CRT-450 Real Exam

CRT-450 Test Labs & New CRT-450 Real Exam

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Tags: CRT-450 Test Labs, New CRT-450 Real Exam, CRT-450 Sample Questions, Printable CRT-450 PDF, Exam CRT-450 Exercise

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Salesforce CRT-450 exam consists of 60 multiple-choice questions and lasts for 105 minutes. CRT-450 exam is divided into various sections that cover a range of topics, including Apex programming language, Visualforce pages, Lightning Components, and Salesforce fundamentals. Candidates must pass the exam with a minimum score of 65% to gain certification. The Salesforce CRT-450 certification is valid for two years.

To prepare for the Salesforce CRT-450 exam, candidates should have a solid understanding of the Salesforce platform and its various features. They should also have experience with Apex programming, data modeling, user interface customization, and security. There are a variety of study materials available, including online courses, practice exams, and study guides. Candidates should also consider attending training sessions or working with a mentor to help them prepare for the exam. With the right preparation, candidates can pass the Salesforce CRT-450 Exam and earn their certification as a Salesforce Certified Platform Developer I.

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Free PDF Quiz 2025 Salesforce Perfect CRT-450 Test Labs

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Salesforce Certified Platform Developer I Sample Questions (Q12-Q17):

NEW QUESTION # 12
What will be the output in the debug log in the event of a QueryExeption during a call to the @query method in the following Example?

  • A. Querying Accounts. Query Exception. Done
  • B. Querying Accounts. Query Exception.
  • C. Querying Accounts. Custom Exception.
  • D. Querying Accounts. Custom Exception Done.

Answer: A


NEW QUESTION # 13
A developer has a unit test that is failing. To identify the issue, the developer copies the code inside the test method and executes it via the Execute Anonymous Apex Tool. The code then executes without failing. Why did the unit test failed, but not the Execute Anonymous?

  • A. The test method calls an @future method.
  • B. The test method has a syntax error in the code.
  • C. The test method relies on existing data in the database
  • D. The test method use a try/catch block

Answer: C


NEW QUESTION # 14
Universal Container* decides to use purely declarative development to build out a new Salesforce application.
Which two options can be used to build out the business logic layer for this application?
Choose 2 answer

  • A. Remote Actions
  • B. Batch Jobs
  • C. Record- Triggered flow
  • D. Validation Rules

Answer: C,D

Explanation:
* Validation Rules. This is true because validation rules are a declarative way of enforcing data quality and business logic on the Salesforce objects. Validation rules can prevent users from saving records that do not meet certain criteria, such as required fields, unique values, or custom formulas1.
* Record-Triggered Flow. This is true because record-triggered flows are a declarative way of automating business processes and logic on the Salesforce objects. Record-triggered flows can perform actions such as creating, updating, or deleting records, sending emails, or calling Apex classes when a record is created, updated, or deleted2.
* Remote Actions. This is false because remote actions are a programmatic way of invoking Apex methods from Visualforce pages or Lightning components. Remote actions require writing Apex code and using the @RemoteAction annotation to expose the methods to the client-side3.
* Batch Jobs. This is false because batch jobs are a programmatic way of processing large sets of data or records in batches using Apex. Batch jobs require writing Apex code and implementing the
* Database.Batchable interface to define the start, execute, and finish methods of the job.
References:
* 1: Validation Rules
* 2: Record-Triggered Flows
* 3: Remote Actions
* : Batch Jobs


NEW QUESTION # 15
A credit card company needs to implement the functionality for a service agent to process damaged or stolen credit cards. When the customers call in, the service agent must gather many pieces of information. A developer is tasked to implement this functionality.
What should the developer use to satisfy this requirement in the most efficient manner?

  • A. Apex trigger
  • B. Approval process
  • C. Lightning Component
  • D. Screen-based flow

Answer: D


NEW QUESTION # 16
A developer needs to make a custom Lightning Web Component available in the Salesforce Classic user interface. Which approach can be used to accomplish this?

  • A. Use the Lightning Out JavaScript library to embed the Lightning Web Component in a Visualforce page and add to the page layout.
  • B. Wrap the Lightning Web Component in an Aura Component and surface the Aura Component as a Visualforce tab.
  • C. Embed the Lightning Web Component is a Visualforce Component and add directly to the page layout.
  • D. Use a Visualforce page with a custom controller to invoke the Lightning Web Component using a call to an Apex method.

Answer: A

Explanation:
To make a Lightning Web Component (LWC) available in Salesforce Classic, you can embed it in a Visualforce page using Lightning Out.
Option D: Use the Lightning Out JavaScript library to embed the Lightning Web Component in a Visualforce page and add to the page layout.
Lightning Out allows LWCs to be embedded in Visualforce pages.
The Visualforce page can then be included in Salesforce Classic interfaces.
Why Not Other Options:
Option A: Visualforce components cannot directly contain LWCs.
Option B: Wrapping an LWC in an Aura component and surfacing it as a Visualforce tab doesn't make it available on page layouts.
Option C: You cannot invoke an LWC from a Visualforce page using an Apex method call.
Reference:
Lightning Out for Visualforce:
"Lightning Out is a feature that extends Lightning components to any web page. Use it to embed Lightning web components in a Visualforce page."
- Lightning Web Components Dev Guide: Use Lightning Web Components in Visualforce Pages


NEW QUESTION # 17
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PrepAwayPDF CRT-450 Web-Based Practice Test: For the Salesforce Certified Platform Developer I (CRT-450) web-based practice exam no special software installation is required. Because it is a browser-based Salesforce CRT-450 practice test. The web-based Salesforce Certified Platform Developer I (CRT-450) practice exam works on all operating systems like Mac, Linux, iOS, Android, and Windows. In the same way, IE, Firefox, Opera and Safari, and all the major browsers support the web-based CRT-450 practice test.

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