Salesforce Certified Platform Developer I (CRT-450) Free Practice Test

Question 1

Which annotation should a developer use on an Apex method to make it available to be wired to a property in a Lightning web component?

A. @AureEnabled

B. @AureEnabled (cacheable=true)

C. @RemoteAction

D. @RemoteAction(|cacheable=true)

Correct Answer: B

Question 2

An org has an existing Flow that creates an Opportunity with an Update Records element. A developer update the Flow to also create a Contact and store the created Contact's ID on the Opportunity.
Which update should the developer make in the Flow?

A. Add a new Create Records element.

B. Add a new Update Records element.

C. Add a new Quick Action element(of type Create).

D. Add a new Get Records element.

Correct Answer: A

Question 3

Einstein Next Best Action Is configured at Universal Containers to display recommendations to internal users on the Account detail page.
If the recommendation is approved, a new opportunity record and task should be generated. If the recommendation is rejected, an Apex method must be executed to perform a callout to an external system.
Which three factors should a developer keep Hi mind when implementing the Apex method?
Choose 3 answers

A. The method must be defined as static.

B. The method must use the @invocableMethod annotation.

C. The method must use the @AuraEnabled annotation.

D. The method must be defined as public.

E. The method must use the @Future annotation.

Correct Answer: A,D,E

Question 4

A developer is tasked with building a custom Lightning web component to collect Contact information.
The form will be shared among many different types of users in the org. There are security requirements that only certain fields should be edited and viewed by certain groups of users.
What should the developer use in their Lightning Web Component to support the security requirements?

A. lightning-input-field

B. ui-input-field

C. aura-input-field

D. force-input-field

Correct Answer: D

Question 5

A developer wants to import 500 Opportunity records into a sandbox. Why should the developer choose to use data Loader instead of Data Import Wizard?

A. Data Loader automatically relates Opportunities to Accounts.

B. Data Import Wizard does not support Opportunities.

C. Data Loader runs from the developer's browser.

D. Data Import Wizard cannot import all 500 records.

Correct Answer: B

Question 6

Universal Container* decides to use purely declarative development to build out a new Salesforce application.
Which two options can be used to build out the business logic layer for this application? Choose 2 answer

A. Record-Triggered flow

B. Batch Jobs

C. Validation Rules

D. Remote Actions

Correct Answer: A,C

Question 7

A developer has identified a method in an Apex class that performs resource intensive actions in memory by iterating over the result set of a SOQL statement on the account. The method also performs a DML statement to save the changes to the datadase. Which two techniques should the developer implement as a best practice to ensure transaction control and avoid exceeding governor limits? Choose 2 answers

A. Use partial DML statements to ensure only valid data is committed.

B. Use the Database,Savepoint method to enforce database integrity.

C. Use the System,Limit classto monitor the current CPU governor limit consumption.

D. Use the Reedonly annotation to bypass the number of rows returned by a SOQL.

Correct Answer: B,C

Question 8

Which salesforce org has a complete duplicate copy of the production org including data and configuration?

A. Partial Copy Sandbox

B. Production

C. Full Sandbox

D. Developer Pro Sandbox

Correct Answer: C

Question 9

A developer wants to invoke on outbound message when a record meets a specific criteria.
Which three features satisfy this use case?
Choose 3 answer

A. Process builder can be used to check the record criteria and send an outbound message with Apex Code.

B. Process builder can be used to check the record criteria and send an outbound messagewithout Apex Code.

C. Visual Workflow can be used to check the record criteria and send an outbound message without Apex Code.

D. workflows can be used to check the record criteria and send an outbound message.

E. Approval Process has the capacity to check the record criteria and send an outbound message without Apex Code

Correct Answer: A,D,E

Question 10

A Lightning component has a wired property, searchResults, that stores a list of Opportunities.
Which definition of the Apex method, to which the searchResults property is wired, should be used?

A. @AuraEnabled(cacheable=true) public List<Opportunity> search(String term)
{ /*implementation*/ }

B. @AuraEnabled(cacheable=false) public static List<Opportunity> search(String term)
{ /*implementation*/ }

C. @AuraEnabled(cacheable=true)
public static List<Opportunity> search(String term) { /* implementation*/ }

D. @AuraEnabled(cacheable=false) public List<Opportunity> search(String term)
{ /*implementation*/ }

Correct Answer: C

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Salesforce Certified Platform Developer I (CRT-450) Free Practice Test