Salesforce CRT-450 Exam Practice Test Instant Access

Question 1

Flow Builder uses an Apex action to provide additional information about multiple Contacts, stored in a custom class, ContactInfo. Which is the correct definition of the Apex method that gets the additional information?

AOption A

BOption B

COption C

DOption D

Answer : C

Question 2

Refer to the component code 9f\d requirements below:

Requirements

* For mobile devices. the information should display in three rows.

* For desktops and tablets, the information should display in a single row.

Requirement 2 is not displaying as desired.

Which option has the correct component code to meet the requirements for desktops end and tablets?

AOption A

BOption B

COption C

Answer : C

Question 3

Cloud Kicks Fitness, an ISV Salesforce partner, is developing a managed package application. One of the application modules allows the user to calculate body fat using the Apex class, Bodyfat, and its method, calculateBodyFat (). The product owner wants to ensure this method is accessible by the consumer of the application when developing customizations outside the ISV's package namespace.

Which approach should a developer take to ensure calculateBodyFat () is accessible outside the package namespace?

ADeclare the class and method using the global access modifier.

BDeclare the class and method using the public access modifier.

CDeclare the class as public and use the global access modifier on the method.

DDeclare the class as global and use the public access modifier on the method.

Answer : A

Question 4

A developer must troubleshoot to pinpoint the causes of performance issues when a custom page loads in their org.

Which tool should the developer use to troubleshoot query performance?

ASetup Menu

BVisual Studio Code IDE

CAppExchange

DDeveloper Console

Answer : D

Question 5

A developer has a Visualforce page and custom controller to save Account records. The developer wants to display any validation rule violations to the user.

How can the developer make sure that validation rule violations are displayed?

AAdd custom controller attributes to display the message.

BUse a try/catch with a custom exception class.

CInclude on the Visualforce page.

DPerform the DML using the database.unsert() method,

Answer : C

Question 6

If Apex code executes inside the execute() method of an Apex class when implementing the Batchable interface, which two statements are true regarding governor limits?

Choose 2 answers

AThe Apex governor limits are reset for each iteration of the execute () method.

BThe Apex governor limits cannot be exceeded due to the asynchronaus nature of the transaction.

CThe Apex governor limits will use the asynchronous limit levels.

DThe Apex governor limits are omitted while calling the constructor of the Apex class.

Answer : A, B

Question 7

A credit card company needs to implement the functionality for a service agent to process damaged or stolen credit cards. When the customers call in, the service

agent must gather many pieces of information. A developer is tasked to implement this functionality.

What should the developer use to satisfy this requirement in the most efficient manner?

AScreen-based flow

BApproval process

CApex trigger

DLightning Component

Answer : A

Salesforce CRT-450 Prepare for your Platform Developer I Certification Exam Practice Test