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[Hardware] Pdf CRT-450 Dumps, Study CRT-450 Dumps

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【Hardware】 Pdf CRT-450 Dumps, Study CRT-450 Dumps

Posted at 9 hour before      View：5 | Replies：0        Print      Only Author   [Copy Link] 1#
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Salesforce Certified Platform Developer I Sample Questions (Q42-Q47):NEW QUESTION # 42
(Full question statement)
Universal Containers wants Opportunities to no longer beeditablewhen they reach theClosed/Wonstage.
Which two strategies can a developer use to accomplish this?
Choose 2 answers.
  • A. Use an Auto-Response Rule.
  • B. Use a before-save Apex Trigger.
  • C. Use a Validation Rule.
  • D. Use an automatically launched Approval Process.
Answer: C,D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
A (Correct):AnApproval Processcan lock a record (making it read-only) once the record meets certain criteria like stage = Closed/Won.
B (Correct):AValidation Rulecan prevent users from saving changes when the stage is Closed/Won, by throwing an error.
Example validation formula:
text
CopyEdit
AND(ISCHANGED(StageName), ISPICKVAL(StageName, "Closed Won"))
Incorrect options:
C:Before triggers run before the record is saved but don't prevent UI-level edits unless combined with DML rollbacks or errors.
D:Auto-response rules are for sending emails, not restricting edits.
Reference:Salesforce Help - Locking Records with Approval ProcessesValidation Rules Guide This topic relates to bothProcess Automation and Logic (30%)andSecurity and Data Integritypractices.

NEW QUESTION # 43
Universal Containers wants to assess the advantages of declarative development versus programmatic customization for specific use cases in its Salesforce implementation.
What are two characteristics of declarative development over programmatic customization?
Choose 2 answers
  • A. Declarative development can be done using the Setup UI.
  • B. Declarative code logic does not require maintenance or review.
  • C. Declarative development does not require Apex test classes.
  • D. Declarative development has higher design limits and query limits.
Answer: A,C

NEW QUESTION # 44
A developer is tasked to perform a security review of the ContactSearch Apex class that exists in the system. Whithin the class, the developer identifies the following method as a security threat:
List<Contact> performSearch(String lastName){   return Database.query('Select Id, FirstName, LastName FROM Contact WHERE LastName Like %'+lastName+'%); } What are two ways the developer can update the method to prevent a SOQL injection attack? Choose 2 answers
  • A. Use the escapeSingleQuote method to sanitize the parameter before its use. (Missed)
  • B. Use variable binding and replace the dynamic query with a static SOQL. (Missed)
  • C. Use a regular expression expression on the parameter to remove special characters.
  • D. Use the @Readonly annotation and the with sharing keyword on the class.
Answer: C,D

NEW QUESTION # 45
A developer needs to create a baseline set of data (Accounts, Contacts, Products, Assets) for an entire suite of tests allowing them to test independent requirements for various types of Salesforce Cases.
Which approach can efficiently generate the required data for each unit test?
  • A. Use @TestSetup with a void method.
  • B. Create test data before Test.startTest {} in the unit test,
  • C. Add @TsTest (seeAllData=true) at the start of the unit test class.
  • D. Create a mock using the Stub API.
Answer: A
Explanation:
To efficiently generate a baseline set of data for unit tests that can be shared across multiple test methods, you should:
Option A: Use @TestSetup with a void method.
@TestSetup Annotation:
The @TestSetup method runs once before any test methods in the test class and is used to create common test data.
Data created in @TestSetup is available to all test methods within the test class.
Example:
@IsTest
private class MyTestClass {
@TestSetup
static void setupData() {
// Create Accounts, Contacts, Products, Assets
// This data is available to all test methods
}
@IsTest
static void testCase1() {
// Test logic here
}
@IsTest
static void testCase2() {
// Test logic here
}
}
Reference:
"Use test setup methods (methods that are annotated with @TestSetup) to create test records once and then access them in every test method in the test class."
- Apex Developer Guide: Using Test Setup Methods
Why Other Options Are Less Efficient:
Option B: Create test data before Test.startTest() in the unit test.
This approach would require creating test data in each test method, leading to code duplication.
Option C: Add @IsTest(seeAllData=true) at the start of the unit test class.
Using seeAllData=true is discouraged as it makes tests dependent on org data, which can lead to unreliable tests.
Option D: Create a mock using the Stub API.
The Stub API is used for mocking interfaces and not for creating test data.
Conclusion:
Using @TestSetup methods is the most efficient way to generate required test data for unit tests.

NEW QUESTION # 46
A developer needs to allow users to complete a form on an Account record that will create record for a custom object.
The form needs to display different fields depending on the user's job role. The functionality should only be available to a small group of users.
Which three things should the developer do to satisfy these requirements?
Choose 3 answers
  • A. Create a Custom Permission for the users.
  • B. Add a Dynamic Action to the Account Record Page.
  • C. Create a Lightning web component,
  • D. Create a Dynamic Form.
  • E. Add a Dynamic Action to the Users' assigned Page Layouts,
Answer: A,C,D
Explanation:
Option A: Create a Custom Permission for the users.
True.
Custom Permissions can be used to control access to specific functionality.
By assigning the custom permission to a small group of users, the form's availability is restricted.
A Lightning Web Component can be built to display the form and handle dynamic field display based on the user's job role.
Dynamic Forms allow fields to be displayed or hidden based on criteria, such as user role.
Dynamic Actions control button visibility, not form fields.
Option D: Add a Dynamic Action to the Users' assigned Page Layouts.
Not Necessary.
Page Layouts are less flexible for controlling field-level visibility based on user role compared to Dynamic Forms.
Conclusion:
The three things the developer should do are A, B, and E.
Reference:
Custom Permissions
Option B: Create a Lightning web component.
True.
Lightning Web Components
Option E: Create a Dynamic Form.
True.
Dynamic Forms
Option C: Add a Dynamic Action to the Account Record Page.
Not Directly Applicable.

NEW QUESTION # 47
......
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