Plat-Dev-301유효한시험 & Plat-Dev-301퍼펙트인증공부자료

BONUS!!! Fast2test Plat-Dev-301 시험 문제집 전체 버전을 무료로 다운로드하세요: https://drive.google.com/open?id=1iaHcS5o1mkBoiX8ForgftVtODuFKnOuS

경쟁율이 심한 IT시대에Salesforce Plat-Dev-301인증시험을 패스하여 자격증을 취득함으로 IT업계 관련 직종에 종사하고자 하는 분들에게는 아주 큰 가산점이 될수 있고 자신만의 위치를 보장할수 있으며 더욱이는 한층 업된 삶을 누릴수 있을수도 있습니다. Salesforce Plat-Dev-301 덤프로 Salesforce Plat-Dev-301 시험에서 실패하면 덤프비용을 보상해드리기에 안심하고 시험준비하셔야 합니다.

Salesforce Plat-Dev-301 Exam Syllabus Topics:

SectionWeightObjectives
Logic and Process Automation22%- Dynamic Apex and SOQL/SOSL
- Invocable Actions and Platform Events
- Advanced Apex programming
- Asynchronous Apex (Batch, Queueable, Future, Scheduled)
Integration15%- REST and SOAP web services (Apex callouts)
- Platform Events and Change Data Capture
- Named Credentials and authentication
- External Services and Connect REST API
Data Modeling12%- External objects and data sources
- Large data volumes considerations
- Advanced object relationships and data modeling
Testing, Debugging, and Deployment15%- Debugging and performance profiling
- Apex unit testing best practices
- Test data strategies and mocking
- Deployment tools (SFDX, Metadata API)
Architecture18%- Design patterns and Apex trigger frameworks
- Governor limits and bulkification
- Apex Enterprise Patterns
- Namespace and package management
User Interface18%- Aura Components
- Lightning Web Components (LWC) advanced features
- Lightning Data Service
- Visualforce advanced controllers

>> Plat-Dev-301유효한 시험 <<

최신 업데이트된 Plat-Dev-301유효한 시험 덤프문제

우리Fast2test의 덤프는 여러분이Salesforce Plat-Dev-301인증시험응시에 도움이 되시라고 제공되는 것입니다, 우라Fast2test에서 제공되는 학습가이드에는Salesforce Plat-Dev-301인증시험관연 정보기술로 여러분이 이 분야의 지식 장악에 많은 도움이 될 것이며 또한 아주 정확한Salesforce Plat-Dev-301시험문제와 답으로 여러분은 한번에 안전하게 시험을 패스하실 수 있습니다,Salesforce Plat-Dev-301인증시험을 아주 높은 점수로 패스할 것을 보장해 드립니다,

최신 Salesforce Developer Plat-Dev-301 무료샘플문제 (Q118-Q123):

질문 # 118
A company manages information about their product offerings in custom objects named Catalog and Catalog Item. Catalog Item has a master-detail field to Catalog, and each Catalog may have as many as 100,000 Catalog Items.
Both custom objects have a CurrencylsoCode text field that contains the currency code they should use. If a Catalog's CurrencylsoCode changes, all of its Catalog Items' CurrencylsoCodes should be changed as well.
What should a developer use to update the CurrencylsoCodes on the Catalog Items when the Catalog's CurrencylsoCode changes?

정답：B

설명：
Use Database.Batchable for handling large data sets. It can efficiently process 100,000 Catalog Items asynchronously and update CurrencylsoCodes.


질문 # 119
Consider the Apex controller below, that is called from an Aura component.

What is wrong with this code?

정답：C

설명：
The method defined in the Apex class must be static to be used as an Aura-enabled method. Aura-enabled methods need to be static because they are called by the Lightning framework without instantiating the class.


질문 # 120
Consider the controller code below that is called from an Aura component and returns data wrapped in a class.

The developer verified that the queries return a single record each and there is error handling in the Aura component, but the component is not getting anything back when calling the controller getSemeData. 'What is wrong?

정답：B

설명：
For the data to be passed back to the Aura component, all properties of the Apex class that are intended to be accessed from the component need to be annotated with @AuraEnabled. Without this annotation, the Aura framework cannot serialize the properties to send them to the front end.


질문 # 121
Universal Containers develops a Visualforce page that requires the inclusion of external JavaScript and C55 files. They want to ensure efficient loading and caching of the page.
Which feature should be utilized to achieve this goal?

정답：B

설명：
Static resources are ideal for efficient loading and caching of external files in Visualforce. They allow bundling and minimizing HTTP requests.


질문 # 122
A developer sees test failures in the sandbox but not in production. No code or metadata changes have been actively made to either environment since the sandbox was created.
Which consideration should be checked to resolve the issue?

정답：C

설명：
If test failures are occurring in a sandbox but not in production and there have been no active code or metadata changes, it could be due to differences in the Salesforce release versions between the two environments. Sandboxes can be on preview instances which get upgraded to new releases before production instances. This can lead to differences in behavior and could affect test executions. Ensuring that both the sandbox and production are on the same release can resolve such issues. API version differences and parallel testing settings typically do not cause discrepancies if the code hasn't changed, and while using SeeAllData=true is generally not recommended due to its dependence on the organization's data, it's unlikely to be the cause if the issue is related to the environment rather than the data.
Sandbox Preview Instructions
Understand the Salesforce Release Process


질문 # 123
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Fast2test 제공 Salesforce Plat-Dev-301시험덤프자료가 광범한 시험준비인사들의 찬양을 받은지 하루이틀일이 아닙니다.이렇게 많은 분들이Fast2test 제공 Salesforce Plat-Dev-301덤프로 시험을 통과하여 자격증을 취득하였다는것은Fast2test 제공 Salesforce Plat-Dev-301덤프가 믿을만한 존재라는것을 증명해드립니다. 덤프에 있는 문제만 열심히 공부하시면 시험통과 가능하기에 시간도 절약해줄수있어 최고의 믿음과 인기를 받아왔습니다. Salesforce Plat-Dev-301 시험을 봐야 하는 분이라면Fast2test를 한번 믿어보세요. Fast2test도움으로 후회없이 멋진 IT전문가로 거듭날수 있을것입니다.

Plat-Dev-301퍼펙트 인증공부자료: https://kr.fast2test.com/Plat-Dev-301-premium-file.html

참고: Fast2test에서 Google Drive로 공유하는 무료, 최신 Plat-Dev-301 시험 문제집이 있습니다: https://drive.google.com/open?id=1iaHcS5o1mkBoiX8ForgftVtODuFKnOuS