Free CRT-450 Exam Questions - Easiest Way for Success

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Total 356 Questions | Updated On: Sep 11, 2024

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Question 1

A develop created these three roll-up summary fields on the custom object. Project_c:

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The developer is asked to create a new field that should the ratio between rejected and approved timesheet for a given project.

What are two benefits of choosing a formula held instead of an Apex trigger to fulfill the request? Choose 2 answers

A : A test class will validate the formula field during deployment.

B : A formula field will trigger existing automation when deployed.

C : A formula field will calculate the retroactively for existing records

D : Using a formula field reduces maintenance overhead.

Answer: B,C

Question 2

A business has a proprietary Order Management System (OMS) that creates orders from their website and

fulfills the orders. When the order is created in the OMS, an integration also creates an order record in

Salesforce and relates it to the contact as identified by the email on the order. As the order goes through

different stages in the OMS, the integration also updates It in Salesforce. It is noticed that each update from the

OMS creates a new order record in Salesforce.

Which two actions will prevent the duplicate order records from being created in Salesforce?

Choose 2 answers

A : Ensure that the order number in the OMS is unique.

B : Use the order number from the OMS as an external ID.

C : Use the email on the contact record as an external ID.

D : Write a before trigger on the order object to delete any duplicates.

Answer: A,B

Question 3

Universal Containers implemented a private sharing model for the Account object. A custom Account search tool was developed with Apex to help sales representatives find accounts that match multiple criteria they specify. Since its release, users of the tool report they can see Accounts they do not own. What should the developer use to enforce sharing permission for the currently logged-in user while using the custom search tool?

A : Use the schema describe calls to determine if the logged-in users has access to the Account object.

B : Use the without sharing keyword on the class declaration.

C : Use the UserInfo Apex class to filter all SOQL queries to returned records owned by the logged-in user.

D : Use the with sharing keyword on the class declaration.

Answer: D

Question 4

A developer is creating an app that contains multiple Lightning web components.

One of the child components is used for navigation purposes. When a user click a button called.. component, the parent component must be alerted so it can navigate to the next page.

How should this be accomplished?

A : Fire a notification.

B : Update a property on the parent.

C : Call a method in the Apex controller.

D : Create a custom event.

Answer: D

Question 5

A developer created a child Lightning web component nested inside a parent Lightning web component, parent component needs to pass a string value to the child component.

In which two ways can this be accomplished?

Choose 2 answers

A : The parent component can use a custom event to pass the data to the child component,

B : The parent component can use the Apex controller class to send data to the child component.

C : The parent component can invoke a method in the child component

D : The parent component can use a public property to pass the data to the child component.

Answer: A,D

Page: 1 / 72

Total 356 Questions | Updated On: Sep 11, 2024

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