Free Access Salesforce.CRT-450.v2024-12-07.q253 Practice Test (Page 46)

Question 221

In terms of the MVC paradigm, what are two advantages of implementing the layer of a Salesforce application using Aura Component-based development over Visualforce? Choose 2 answers

A.Self-contained and reusable units of an application

B.Rich component ecosystem

C.Automatic code generation

D.Server-side run-time debugging

Question 222

What are two ways a developer can get the status of an enquered job for a class that queueable interface? Choose 2 answers

A.View the apex Jobs page (Missed)

B.View the apex flex Queue

C.Query the AsyncApexJobe object (Missed)

D.View the apex status Page

Question 223

What is considered the primary purpose for creating Apex tests?

A.To confirm all classes and triggers compile successfully

B.To ensure every use case of the application is covered by a test

C.To confirm every trigger in executed at least once

D.To guarantee at least 50% of code is covered by unit tests before it is deployed

Question 224

A custom exception "RecordNotFoundException" is defined by the following code of block.public class RecordNotFoundException extends Exception()which statement can a developer use to throw a custom exception?choose 2 answers

A.Throw new RecordNotFoundException("problem occured");

B.throw RecordNotFoundException("problem occured");

C.Throw new RecordNotFoundException();

D.Throw RecordNotFoundException();

Question 225

A developer wants to display all of the available record types for a Case object. The developer also wants to display the picklist values for the Case.Status field. The Case object and the Case Status field are on a custom visualforce page.
Which action can the developer perform to get the record types and picklist values in the controller? Choose 2 answers

A.Use SOQL to query Case records in the org to get all the RecordType values available for Case.

B.Use Schema.PicklistEntry returned by Case Status getDescribe().getPicklistValues().

C.Use SOQL to query Case records in the org to get all value for the Status picklist field.

D.Use Schema.RecordTypeinfo returned by Case.SObjectType getDescribe().getRecordTypelnfos()

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Question 221

Question 222

Question 223

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Question 225

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