Free Salesforce CRT-450 Exam Questions

Become Salesforce Certified with updated CRT-450 exam questions and correct answers

Page: 1 / 78

Total 387 Questions | Updated On: Jan 29, 2026

Add To Cart

Question 1

A custom object Trainer_c has a lookup field to another custom object Gym___c.

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

A : SELECT Id, (SELECT Id FROM Trainers) 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_c WHERE Gym__r.Name - Viridian City Gym'

D : SELECT Id, (SELECT Id FROM Trainers) FROM Gym_C WHERE Name - Viridian City Gym'

Answer: A

Question 2

A developer is designing a new application on the Salesforce platform and wants to ensure it can support

multiple tenants effectively.

Which design framework should the developer consider to ensure scalability and maintainability?

A : Flux (view, action, dispatcher, and store)

B : Waterfall Model

C : Agile Development

D : Model-View-Controller (MVC)

Answer: D

Question 3

A developer is writing tests for a class and needs to insert records to validate functionality.

Which annotation method should be used to create record for every method in the test class?

A : @isTest (SeeAllData-true)

B : @FreTest

C : @TestSetup

D : @StartTest

Answer: C

Question 4

Assuming that 'name; is a String obtained by an <apex:inputText> tag on a Visualforce page.

Which two SOQL queries performed are safe from SOQL injections? Choose 2 answers

A : String query = 'SELECT Id FROM Account WHERE Name LIKE \''%' + name.noQuotes() + '%\'';List< Account > results = Database.query(query);

B : String query = 'SELECT Id FROM Account WHERE Name LIKE \''%' + String.escapeSingleQuotes(name) + '%\'';List< Account > results = Database.query(query);

C : String query = 'SELECT Id FROM Account WHERE Name LIKE \''%' + name + '%\'';List< Account > results = Database.query(query);

D : String query = '%' + name + '%';List< Account > results = [SELECT Id FROM Account WHERE Name LIKE :query];

Answer: B,D

Question 5

A recursive transaction is limited by a DML statement creating records for these two objects:

1. Accounts

2. Contacts

The Account trigger hits a stack depth of 16.

Which statement is true regarding the outcome of the transaction?

A : The transaction fails only if the Contact trigger stack depth is greater or equal to 16.

B : The transaction succeeds as long as the Contact trigger stack depth is less than 16.

C : The transaction fails and all the changes are rolled back.

D : The transaction succeeds and all the changes are committed to the database.

Answer: D

Page: 1 / 78

Total 387 Questions | Updated On: Jan 29, 2026

Add To Cart