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Salesforce CRT-450 Exam Syllabus Topics:

Section	Weight	Objectives
Testing, Debugging, and Deployment	17%	- Change management and best practices - Code coverage requirements - Deployment tools and processes - Debugging tools and techniques - Test methods and test data creation
User Interface	23%	- Lightning Web Components - Visualforce pages and controllers - Lightning App Builder and components - UI security and accessibility
Salesforce Fundamentals	7%	- Platform features and capabilities - Multi-tenant architecture - Development models and tools
Data Modeling and Management	13%	- Data security and sharing - Data import/export and management - Relationships and lookup filters - Custom objects and fields
Logic and Process Automation	40%	- Governor limits and exception handling - SOQL, SOSL, and DML operations - Formulas, roll-up summaries, and validation rules - Apex programming: classes, triggers, and methods - Process Builder, Flow, and Workflow - Order of execution

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Salesforce Certified Platform Developer I Sample Questions (Q58-Q63):

NEW QUESTION # 58
Which two number expression evaluate correctly? Choose 2 answers

A. Double D =3.14159;
B. Decimal D = 3.14159;
C. Long I = 3.14159;
D. Integer I = 3.14159;

Answer: A,B

NEW QUESTION # 59
Cloud Kicks has a multi-screen flow that its call center agents use when handling inbound service desk calls.
At one of the steps in the flow, the agents should be presented with a list of order numbers and dates that are retrieved from an external order management system in real time and displayed on the screen.
What should a developer use to satisfy this requirement?

A. An Apex REST class
B. An Apex controller
C. An outbound message
D. An invocable method

Answer: A

Explanation:
An Apex REST class can be used to retrieve real-time data from an external order management system. The flow can then call the REST class to display the retrieved data on the screen dynamically.
Reference:Apex REST Web Services

NEW QUESTION # 60
Which scenario is valid for execution by unit tests?

A. Generate a Visualforce PDF with geccontentAsPDF ().
B. Execute anonymous Apex as a different user.
C. Load data from a remote site with a callout.
D. Set the created date of a record using a system method.

Answer: D

NEW QUESTION # 61
A developer is creating a Lightning web component to show a list of sales records.
The Sales Representative user should be able to see the commission field on each record. The Sales Assistant user should be able to see all fields on the record except the commission field.
How should this be enforced so that the component works for both users without showing any errors?

A. Use Security.stripInaccessible Le to remove fields inaccessible to the current user.
B. Use WITH SECURITY_ENFORCED In the SOQL that fetches the data for the component,
C. Use Lightning Data Service to get the collection of sales records.
D. Use Lightning Locker Service to enforce sharing rules and field-level security.

Answer: A

Explanation:
UsingSecurity.stripInaccessibleensures compliance with field-level security (FLS) and prevents users from accessing fields they do not have permission to view. In this scenario:
The commission field is inaccessible to Sales Assistants, andSecurity.stripInaccessiblewill automatically remove this field from the result set.
It prevents runtime errors when a user without proper access attempts to retrieve restricted fields.
Reference:Apex Developer Guide: Security.stripInaccessible

NEW QUESTION # 62
A Visualforce page has a standard controller for an object that has a lookup relationship to a parent object. How can a developer display data from the parent record on the page?

A. By using merge field syntax to retrieve data from the parent record.
B. By adding a second standard controller to the page for the parent record.
C. By using SOQL on the Visualforce page to query for data from the parent record.
D. By using a roll-up formula field on the child record to include data from the parent record.

Answer: A

NEW QUESTION # 63
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