Salesforce CRT-450 Online Practice Questions and Exam Preparation

Salesforce CRT-450 Online Questions & Answers

• Question 381:

  What is the maximum number of SOQL queries used by the following code?

  

  A. 5
  B. 6
  C. 1
  D. 2
  B. 6

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  Explanation/Reference:

• Question 382:

  Universal Containers recently transitioned from Classic to Lightning Experience. One of its business processes requires certain values from the Opportunity object to be sent via an HTTP REST callout to its external order management system based on a user-initiated action on the Opportunity detail page. Example values are as follows:

  1.

  Name

  2.

  Amount

  3.

  Account

  Which two methods should the developer implement to fulfill the business requirement? (Choose two.)

  A. Create a Visualforce page that performs the HTTP REST callout, and use a Visualforce quick action to expose the component on the Opportunity detail page.
  B. Create a Process Builder on the Opportunity object that executes an Apex immediate action to perform the HTTP REST callout whenever the Opportunity is updated.
  C. Create a Lightning component that performs the HTTP REST callout, and use a Lightning Action to expose the component on the Opportunity detail page.
  D. Create an after update trigger on the Opportunity object that calls a helper method using @Future(Callout=true) to perform the HTTP REST callout.
  A. Create a Visualforce page that performs the HTTP REST callout, and use a Visualforce quick action to expose the component on the Opportunity detail page.
  C. Create a Lightning component that performs the HTTP REST callout, and use a Lightning Action to expose the component on the Opportunity detail page.

• Question 383:

  What is a benefit of using an after insert trigger over using a before insert trigger?

  A. An after insert trigger allows a developer to bypass validation rules when updating fields on the new record.
  B. An after insert trigger allows a developer to insert other objects that reference the new record.
  C. An after insert trigger allows a developer to make a callout to an external service.
  D. An after insert trigger allows a developer to modify fields in the new record without a query.
  B. An after insert trigger allows a developer to insert other objects that reference the new record.

• Question 384:

  What are two characteristics related to formulas? Choose 2 answers.

  A. Formula can reference themselves.
  B. Formulas are calculated at runtime and are not stored in the database.
  C. Formulas can reference values in related objects.
  D. Fields that are used in a formula field can be deleted or edited without the formula.
  B. Formulas are calculated at runtime and are not stored in the database.
  C. Formulas can reference values in related objects.

• Question 385:

  Which two types of process automation can be used to calculate the shipping cost for an Order when the Order is placed and apply a percentage of the shipping cost of some of the related Order Products? Choose 2 answers

  A. Workflow Rule
  B. Approval Process
  C. Process Builder
  D. Flow Builder
  C. Process Builder
  D. Flow Builder

• Question 386:

  What is a benefit of using a trigger framework?

  A. Simplifies addition of context-specific logic
  B. Increases trigger governor limits
  C. Allows functional code to be tested b
  D. Reduces trigger execution time
  D. Reduces trigger execution time

• Question 387:

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

• Question 388:

  Which code statement includes an Apex method named updateaccounts in the Class AccountCont rolles for use in a Lightning web component?

  

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

• Question 389:

  Given the following Anonymous Block:

  

  What should a developer consider for an environment that has over 10,000 Case records?

  A. The transaction will fail due to exceeding the governor limit.
  B. The try/catch block will handle any DML exceptions thrown.
  C. The transaction will succeed and changes will be committed.
  D. The try/catch block will handle exceptions thrown by governor limits.
  C. The transaction will succeed and changes will be committed.

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  Explanation/Reference:

• Question 390:

  What is an example of a polymorphic lookup field in Salesforce?

  A. The WhatId field on the standard Event object
  B. The ParentId field on the standard Account object
  C. A custom field, Link__c, on the standard Contact object that looks up to an Account or a Campaign
  D. The LeadId and ContactId fields on the standard Campaign Member object
  D. The LeadId and ContactId fields on the standard Campaign Member object