Plat-Dev-301 echter Test & Plat-Dev-301 sicherlich-zu-bestehen & Plat-Dev-301 Testguide

Außerdem sind jetzt einige Teile dieser PrüfungFrage Plat-Dev-301 Prüfungsfragen kostenlos erhältlich: https://drive.google.com/open?id=1OL878fMou2YHQeU9qPdegTx8iD1RfVAQ

Es ist ganz einfach, die Salesforce Plat-Dev-301 Zertifizierungsprüfung zu bestehen, wenn Sie die Schulungsunterlagen zur Salesforce Plat-Dev-301 Prüfung von PrüfungFrage benutzen. Die Schulungsunterlagen zur Salesforce Plat-Dev-301 Zertifizierungsprüfung aus PrüfungFrage werden von den erfahrenen Experten durch ständige Praxis und Forschung bearbeitet. Die Trainingsmaterialien zur Salesforce Plat-Dev-301 Zertifizierungsprüfung aus unserer Webseite können Ihnen helfen, dass Sie die Plat-Dev-301 Prüfung bei Ihrem ersten Versuch mühlos zu bestehen.

Salesforce Plat-Dev-301 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: User Interface	18%	- Aura Components - Visualforce advanced controllers - Lightning Web Components (LWC) advanced features - Lightning Data Service
Topic 2: Architecture	18%	- Design patterns and Apex trigger frameworks - Governor limits and bulkification - Apex Enterprise Patterns - Namespace and package management
Topic 3: Integration	15%	- Named Credentials and authentication - Platform Events and Change Data Capture - REST and SOAP web services (Apex callouts) - External Services and Connect REST API
Topic 4: Testing, Debugging, and Deployment	15%	- Test data strategies and mocking - Apex unit testing best practices - Debugging and performance profiling - Deployment tools (SFDX, Metadata API)
Topic 5: Logic and Process Automation	22%	- Invocable Actions and Platform Events - Asynchronous Apex (Batch, Queueable, Future, Scheduled) - Dynamic Apex and SOQL/SOSL - Advanced Apex programming
Topic 6: Data Modeling	12%	- Large data volumes considerations - Advanced object relationships and data modeling - External objects and data sources

>> Plat-Dev-301 Ausbildungsressourcen <<

Plat-Dev-301 Prüfungsguide: Salesforce Certified Platform Developer II - Multiple Choice & Plat-Dev-301 echter Test & Plat-Dev-301 sicherlich-zu-bestehen

Wir hoffen, dass sich alle Ihrer in der Salesforce Plat-Dev-301 Prüfungssoftware gesetzten Erwartungen erfüllen können. Die Vollständigkeit und Autorität der Test-Bank, Vielfältigkeit der Versionen von Unterlagen---- Es gibt 3 Versionen, nämlich PDF, Online Test Engine und Practice Testing Engine, und auch die kostenlose Demo und einjährige Aktualisierung der Salesforce Plat-Dev-301 Software, alles enthält unsere herzlichste Anstrengungen!

Salesforce Certified Platform Developer II - Multiple Choice Plat-Dev-301 Prüfungsfragen mit Lösungen (Q38-Q43):

38. Frage
When developing a Lightning web component, which setting displays lightninglayout-items im one column on small devices, such as mobile phones, and in two columns on tablet-size and desktop-size screens?

A. Set size="6" small-device-size="12"
B. Set size="6" mobile-device-size="12"
C. Set size="12" tablet-device-size="6"
D. Set size="12" medium-device-size="6"

Antwort: D

Begründung:
To display lightning-layout-items in one column on small devices and in two columns on larger devices, you should set the size attribute to "12" for small devices and the medium-device-size attribute to "6". This ensures that on small devices each item takes the full width, and on medium or larger devices, items take up half the width.

39. Frage
Consider the following code snippet:

A developer created the following test class to provide the proper code coverage for the snippet above:

However, when the test runs, no data is returned and the assertion fails. Which edit should the developer make to ensure the test class runs successfully?

A. Implement the setFixedSearchResult= method in the test class.
B. Enclose the method call within Test. startbest i) and @Test_stopTast |).
C. Implement the without sharing keyword in the searchFeaturs Apex class.
D. Implement the seeAllData=true attribute in the @1sTest annotation.

Antwort: A

Begründung:
To ensure that the test class for a search functionality in Salesforce runs successfully, the developer should use the Test.setFixedSearchResults() method. This allows the test to specify the records that are returned by the search, ensuring that the search behavior is predictable and that the assertion can be properly evaluated.

40. Frage
A Salesforce developer is hired by a multi-national company to build a custom Lightning application that shows employees their employment benefits and earned commissions over time. The application must acknowledge and respect the user's locale context for dates, times, numbers, currency, and currency symbols.
When using Aura components, which approach should the developer implement to ensure the Lightning application complies with the user's locale?

A. Create a Hierarchical custom setting to store user preferences.
B. Use the $Label global value provider.
C. Use the $Lacale value provider to retrieve the user preferences.
D. Use the $User global variable to retrieve the user preferences.

Antwort: C

Begründung:
The $Locale value provider should be used to ensure the Lightning application respects the user's locale for dates, times, numbers, currency, and currency symbols. This global value provider gives components access to locale formats and labels, which are automatically rendered according to the user's locale settings.

41. Frage
Given the following containment hierarchy:
What is the correct way to communicate the new value of a property named ''passthrough'' to my-parent-component if the property is defined within my-child-component?
A)
B)

C)

D)

A. Option A
B. Option B
C. Option C
D. Option D

Antwort: A

Begründung:
To communicate a property change up a containment hierarchy in Lightning Web Components (LWC), the child component should dispatch a custom event with the detail of the change. The parent component listens for this event and handles it accordingly.
Option A is the correct method because it creates a new custom event with the detail property containing the new value of passthrough. This event is then dispatched, and the parent component can listen for this event to handle the updated value.
Options B, C, and D are incorrect because they either don't pass any data with the event or they don't use the detail object which is the standard way to pass data with custom events in LWC.
Lightning Web Components Developer Guide - Communicating with Events

42. Frage
Exhibit:

The test method above tests in Apex trigger that the developer knows will make a lot of queries when a lot of Accounts are simultaneously updated to be customers. The test method fails at the Line 20 because of too many SOQL queries. What is the correct way to fix this?

A. Change the DataFactory class to create fewer Accounts so that the number of queries in the trigger is reduced
B. Add Test.startTest() before and Test.stopTest() after both Line 7 of the code and Line 20 of the code
C. Replace most of the Apex Trigger with Process Builder processes to reduce the number of queries in the trigger
D. Add Test.startTest() before Line 18 of the code and add Test.stopTest() after line 18 of the code

Antwort: D

Begründung:
https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_testing_tools_start_stop_test.htm

43. Frage
......

Viele der Plat-Dev-301 Fragenkatalog Salesforce Certified Platform Developer II - Multiple Choiceaus PrüfungFrage sind in der Form von Vielfache-Wahl-Fragen. Um Ihre Plat-Dev-301 Zertifizierungsprüfungen reibungslos zu meistern, brauchen Sie nur unsere Salesforce Plat-Dev-301 Prüfungsfragen und Antworten (Salesforce Certified Platform Developer II - Multiple Choice) auswendigzulernen.

Plat-Dev-301 Prüfungsübungen: https://www.pruefungfrage.de/Plat-Dev-301-dumps-deutsch.html

Übrigens, Sie können die vollständige Version der PrüfungFrage Plat-Dev-301 Prüfungsfragen aus dem Cloud-Speicher herunterladen: https://drive.google.com/open?id=1OL878fMou2YHQeU9qPdegTx8iD1RfVAQ