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Get Certified: Proven Methods to Pass the Salesforce CRT-450 Exam

Questions 21

Universal Containers has developed custom Apex code and Lightning Components in a Sandbox environment. They need to deploy the code and associated configurations to the Production environment.

What is the recommended process for deploying the code and configurations to Production?

Options:

A.

Use the Force.com IDE to deploy the Apex code and Lightning Components.

B.

Use the Ant Migration Tool to deploy the Apex code and Lightning Components.

C.

Use a change set to deploy the Apex code and Lightning Components.

D.

Use Salesforce CLI to deploy the Apex code and Lightning Components.

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Questions 22

Universal Containers has a support process that allows users to request support from its engineering team using a custom object, Engineering_Support__ c.

Users should be able to associate multiple Engineering_ support___c records to a single Opportunity record. Additionally, aggregate information about the Engineering Support__ c records should be shown on the Opportunity record.

Which relationship field should be implemented to support these requirements?

Options:

A.

Lookup field from Opportunity to Engineering_Support__c

B.

Master-detail field from Engine=ring Support__c to Opportunity

C.

Master-detail field from Opportunity to Engineering_Supports__c

D.

Lookup field from Engineering Support__c to Opportunity

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Questions 23

Which two are best practices when it comes to Aura component and application event handling?

Choose 2 answers

Options:

A.

Try to use application events as opposed to component events.

B.

Use component events to communicate actions that should be handled at the application level.

C.

Handle low-level events in the event handler and re-fire them as higher-level events.

D.

Reuse the event logic in a component bundle, by putting the fogic in the helper.

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Questions 24

A developer created a trigger on the Account object. While testing the trigger, the developer sees the error message 'Maximum trigger depth exceeded’.

What could be the possible causes?

Options:

A.

The developer does not have the correct user permission.

B.

The trigger is too long and should be refactored into a helper class.

C.

The trigger is getting executed multiple times.

D.

The trigger does not have sufficient code coverage.

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Questions 25

A Primaryid__c custom field exists on the candidate_ c custom object. The field is used to store each candidate's id number and is marked as Unique in the schema definition.

As part of a data enrichment process, Universal Containers has a CSV file that contains updated data for all candidates in the system. The file contains each Candidate's primary id as a data point. Universal Containers wants to upload this information into Salesforce, while ensuring all data rows are correctly mapped to a candidate in the system.

Which technique should the developer implement to streamline the data upload?

Options:

A.

Create a before Insert trigger to correctly map the records.

B.

Create a before save flow to correctly map the records.

C.

Update the PrimaryId__ c field definition to mark it as an External Id.

D.

Upload the CSV into a custom object related to Candidate__ c.

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Questions 26

A developer completed modifications to a customized feature that is comprised of two elements:

* Apex trigger

* Trigger handler Apex class

What are two factors that the developer must take into account to properly deploy the modification to the production environment?

Choose 2 answers

Options:

A.

All methods in the test classes must use @isTest.

B.

Apex classes must have at least 75% code coverage org-wide.

C.

Test methods must be declared with the testMethod keyword.

D.

At least one line of code must be executed for the Apex trigger.

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Questions 27

Universal Containers has implemented an order management application. Each Order can have one or more Order Line items. The Order Line object is related to the Order via a master-detail relationship. For each Order Line item, the total price is calculated by multiplying the Order Line item price with the quantity ordered.

What is the best practice to get the sum of all Order Line item totals on the Order record?

Options:

A.

Quick action

B.

Apex trigger

C.

Roll-up summary field

D.

Formula field

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Questions 28

Which statement should be used to allow some of the records in a list of records to be inserted if others fail to be inserted?

Options:

A.

insert records

B.

Database.insert (records, false)

C.

Insert (records, false)

D.

Database.insert(records, true)

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Questions 29

Which statement generates a list of Leads and Contacts that have a field with the phrase 'ACME'?

A)

CRT-450 Question 29

B)

CRT-450 Question 29

C)

CRT-450 Question 29

D)

CRT-450 Question 29

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 30

A custom object Trainer_ < has a lookup field to another custom object cym__ c.

Which SOQL query will get the record for the Viridian City Gym and all it's trainers?

Options:

A.

SELECT Id; (SELECT Id FROM Trainers_r) FROM Gym_ _c WHERE Name = 'Viridian City Gym'

B.

SELECT Id, (SELECT Id FROM Trainer_c) FROM Gym__c WHERE Name = 'Viridian City Gym'

C.

SELECT ID FROM Trainer ¢ WHERE Gym__r.Name = 'Viridian City Gym'

D.

SELECT Id, (SELECT Id FROM Trainers_c) FROM Gym_c WHERE Name - 'Viridian City Gym’'

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Exam Code: CRT-450
Exam Name: Salesforce Certified Platform Developer I (WI24)
Last Update: Dec 9, 2024
Questions: 174

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