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最新のCRT-450合格保証付き試験問題集の認定サンプル問題 [Q79-Q94]

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最新のCRT-450合格保証付き試験問題集の認定サンプル問題

最新CRT-450テスト材料には有効なCRT-450テストエンジン


Salesforce CRT-450は、Salesforce認定プラットフォーム開発者になることに関心のある専門家向けに設計された認定試験です。これは、Salesforceプラットフォームでカスタムアプリケーションを開発するために必要な基本的な知識とスキルのテストに焦点を当てたエントリーレベルの認定です。この試験は、Salesforceテクノロジーとプラットフォームを使用してアプリケーションの開発と展開の経験がある個人を対象としています。

 

質問 # 79
A developer needs to create a Visualforce page that displays Case data. The page will be used by both support reps and support managers. The Support Rep profile does not allow visibility of the Customer_Satisfaction__c field, but the Support Manager profile does.
How can the developer create the page to enforce Field Level Security and keep future maintenance to a minimum?

  • A. Use a new Support Manager permission set.
  • B. Use a custom controller that has the with sharing keywords.
  • C. Create a separate Visualforce Page for each profile.
  • D. Create one Visualforce Page for use by both profiles.

正解：B


質問 # 80
A developer must provide a custom user interface when users edit a Contact. Users must be able to use the interface in Salesforce Classic and Lightning Experience. What should the developer do to provide the custom user interface?

  • A. Override the Contact's Edit button with a Visualforce page in Salesforce Classic and a Lightning page in Lightning experience.
  • B. Override the Contact's Edit button with a Lightning component in Salesforce Classic and a Lightning component in Lightning experience.
  • C. Override the Contact's Edit button with a Lightning page Salesforce Classic and a Visualforce page in Lightning Experience.
  • D. Override the Contact's Edit button with a Visualforce page in Salesforce Classic and a Lightning component in Lightning Experience.

正解：D


質問 # 81
The sales team at Universal Containers would like to see a visual indicator appear on both Account and Opportunity page layouts to alert salespeople when an Account is late making payments or has entered the collections process. What can a developer implement to achieve this requirement without having to write custom code?

  • A. Roll-up Summary Field
  • B. Formula Field
  • C. Quick Action
  • D. Workflow Rule

正解：B


質問 # 82
Which three data types can a SOQL query return? Choose 3 answers

  • A. List
  • B. Integer
  • C. sObject
  • D. Long

正解：A、B、C


質問 # 83
Where can the custom roll-up summary fields be created using Standard Object relationships (Choose 3)

  • A. On Account using Case records.
  • B. On Opportunity using Opportunity Product records.
  • C. On Account using Opportunity records.
  • D. On Campaign using Campaign Member records.
  • E. On Quote using Order records.

正解：B、C、D


質問 # 84
Universal Containers (UC) decided it will not send emails to support personnel directly from Salesforce in the event that an unhandled exception occurs. Instead, UC wants an external system be notified of the error.
What is the appropriate publish/subscribe logic to meet these requirements?

  • A. Publish the error event using the Eventbus.publish()method and have the external system subscribe to the event using CometD.
  • B. Publish the error event using the addError()method and write a trigger to subscribe to the event and notify the external system.
  • C. Publish the error event using the addError()method and have the external system subscribe to the event using CometD.
  • D. Have the external system subscribe to the BatchApexErrorevent, no publishing is necessary.

正解：A


質問 # 85
What are three characteristics of change set deployments?
Choose 3 answers

  • A. Change sets can deploy custom settings data.
  • B. Deployment is done in a one-way, single transaction.
  • C. Change sets can be used to transfer records.
  • D. Sending a change set between two orgs requires a deployment connection.
  • E. Change sets can only be used between related organizations.

正解：B、C、E


質問 # 86
What are two ways that a controller and extension can be specified on a Visualforce page?
Choose 2 answers

  • A. a@pex:page=Account extends="myControllerExtension"
  • B. apex:page controllers="Account, myControllerExtension"
  • C. Qo apex:page standardController="Account" extensions="myControllerExtension"
  • D. apex:page controller="Account" extensions="myControllerExtension""

正解：C、D


質問 # 87
Universal Containers decides to use exclusively declarative development to build out a new Salesforce application. Which three options should be used to build out the database layer for the application? Choose 3 answers

  • A. Relationships
  • B. Roll-Up Summaries
  • C. Flow
  • D. Custom Objects and Fields
  • E. Triggers

正解：A、B、C


質問 # 88
Which three web technologies can be integrated into a Visualforce page? (Choose three.)

  • A. PHP
  • B. HTML
  • C. Java
  • D. JavaScript
  • E. CSS

正解：B、C、E


質問 # 89
Which Apex collection is used to ensure that all values are unique?

  • A. A Set
  • B. A List
  • C. An Enum
  • D. An sObject

正解：A


質問 # 90
A developer must create a ShippingCalculator class that cannot be instantiated and must include a working default implementation of a calculate method, that sub-classes can override. What is the correct implementation of the ShippingCalculator class?

  • A. Public abstract class ShippingCalculator {
    public abstract calculate() { /*implementation*/ }
    }
  • B. Public abstract class ShippingCalculator {
    public virtual void calculate() { /*implementation*/ }
    }
  • C. Public abstract class ShippingCalculator {
    public void calculate() { /*implementation*/ }
    }
  • D. Public abstract class ShippingCalculator {
    public override calculate() { /*implementation*/ }
    }

正解：B

解説：
the extending class can override the existing virtual methods by using the override keyword in the method definition. Overriding a virtual method allows you to provide a different implementation for an existing method https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_classes_extending.htm


質問 # 91
Which two scenarios require an Apex method to be called imperatively from a Lightning web component?
Choose 2 answer

  • A. Calling a method with the click of a button
  • B. Calling a method that makes a web service callout
  • C. Calling a method that is not annotated with cacheable-true
  • D. Calling a method that is external to the main controller for the Lightning web component

正解：C、D


質問 # 92
A custom object Trainer_c has a lookup field to another custom object Gym___c.
Which SOQL query will get the record for the Viridian City gym and it's trainers?

  • A. SELECT Id, (SELECT Id FROM Trainers) FROM Gym_C WHERE Name - Viridian City Gym'
  • B. SELECT ID FROM Trainer_c WHERE Gym__r.Name - Viridian City Gym'
  • C. SELECT Id, (SELECT Id FROM Trainers) FROM Gym_C WHERE Name . Viridian City Gym'
  • D. SELECT Id, (SELECT Id FROM Trainer_c) FROM Gym_c WHERE Name - Viridian City Gym'

正解：C


質問 # 93
In which three areas can a Lightning component be used in the Lightning Experience? (Choose three.)

  • A. Lightning Community Page
  • B. Lightning Home page
  • C. Lightning Report page
  • D. Lightning Record Page
  • E. Lightning Connect page

正解：A、B、D


質問 # 94
......


Salesforce CRT-450試験は、ApexとVisualforceを使用してカスタムアプリケーションを構築する開発者の知識とスキルを試験するために設計されています。試験はまた、Salesforceデータモデル、セキュリティモデル、およびプラットフォームの宣言的カスタマイズ能力の理解についても開発者をテストします。Salesforce CRT-450試験に合格することは、開発者がクライアントのニーズに合わせたカスタムアプリケーションを構築する能力を証明することを意味します。

 

CRT-450サンプルには正確な更新された問題がこちら：https://www.goshiken.com/Salesforce/CRT-450-mondaishu.html

CRT-450更新された試験問題集で[2023年最新] 練習には有効な試験問題集：https://drive.google.com/open?id=165FxtWHLCSCvMsWql0rbLuSPSwsUPpG6

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