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Latest TVB-450 Test Fee | TVB-450 Valid Test Questions

• Publicado por luv pop 7 de maio de 2023 - Arquivado em Arte & Cultura - #Latest TVB-450 Test Fee  #TVB-450 Valid Test Questions  #Valid Braindumps TVB-450 Sheet  #TVB-450 Latest Braindumps Free  #Study TVB-450 Dumps  - 4 visualizações

  

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  The Salesforce TVB-450 (Trailhead Virtual Bootcamp for Platform Developer I) Certification Exam is designed for individuals who wish to validate their knowledge and skills in developing custom applications on the Salesforce platform. The exam is part of the Platform Developer I certification track and is intended for developers who have at least six months of experience with Salesforce development.

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  TVB-450 Valid Test Questions | Valid Braindumps TVB-450 Sheet

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  Salesforce Trailhead Virtual Bootcamp for Platform Developer I Sample Questions (Q148-Q153):

  NEW QUESTION # 148
  Considering the following code snippet:
  
  When the code executes a DML exception is thrown.
  How should the developer modify the code to ensure exceptions are handled gracefully?

  • A. Implement a try/catch block for the DML.
  • B. Remove null items from the list if Accounts.
  • C. Implement the upsert DML statement.
  • D. Implement Change Data Capture

  Answer: A

  
  

  NEW QUESTION # 149
  A developer must implement a CheckPaymentProcessor class that provides check processing payment capabilities that adhere to what defined for payments in the PaymentProcessor interface. public interface PaymentProcessor { void pay(Decimal amount); } Which is the correct implementation to use the PaymentProcessor interface class?

  • A. Public class CheckPaymentProcessor extends PaymentProcessor {
    public void pay(Decimal amount) {}
    }
  • B. Public class CheckPaymentProcessor implements PaymentProcessor {
    public void pay(Decimal amount) {}
    }
  • C. Public class CheckPaymentProcessor extends PaymentProcessor {
    public void pay(Decimal amount);
    }
  • D. Public class CheckPaymentProcessor implements PaymentProcessor {
    public void pay(Decimal amount);
    }

  Answer: D

  
  

  NEW QUESTION # 150
  A workflow updates the value of a custom field for an existing Account.
  How can a developer access the updated custom field value from a trigger?

  • A. By writing, a Before Update trigger and accessing the field value from Trigger.new
  • B. By writing an After Insert trigger and accessing the field value from Trigger.old
  • C. By writing an After Update trigger and accessing the field value from Trigger.old
  • D. By writing a Before Insert trigger and accessing the field value from Trigger.new

  Answer: A

  
  

  NEW QUESTION # 151
  Which two are phases in the Aura application event propagation framework? Choose 2 answers

  • A. Bubble
  • B. Default
  • C. Control
  • D. Emit

  Answer: A,B

  
  

  NEW QUESTION # 152
  The values 'High', 'Medium', and 'Low' are Identified as common values for multiple picklist across different object. What is an approach a developer can take to streamline maintenance of the picklist and their values, while also restricting the values to the ones mentioned above?

  • A. Create the Picklist on each object and use a Global Picklist Value Set containing the Values.
  • B. Create the Picklist on each object and select "Restrict picklist to the values defined in the value set".
  • C. Create the Picklist on each object as a required field and select "Display values alphabeticaly, not in the order entered".
  • D. Create the Picklist on each and add a validation rule to ensure data integrity.

  Answer: A

  
  

  NEW QUESTION # 153
  ......

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