Practice CRT-450 Exam Online

Question 1

Which statement is true about developing in a multi-tenant environment?

A : Governor limits prevent apex from impactiong the performance of multiple tenants on the same instance

B : Apex sharing controls access to records fomr multiple tenants on the same instance

C : Global apex classes can be referenced from multiple tenants on the same instance

D : Org-level data security controls which users can see data from multiple tenants on the same instance

Answer: A

Question 2

A developer must create a lightning component that allows users to input contact record

information to create a contact record, including a salary__c custom field. what should the

developer use, along with a lightning-record-edit form, so that salary__c field functions as a

currency input and is only viewable and editable by users that have the correct field levelpermissions on salary__C?

A :

< ligthning-input-field field-name='Salary__c' >

< /lightning-input-field >

B :

< lightning-formatted-number value='Salary__c' format-style='currency' >

< /lightning-formatted-number >

C :

< lightning-input type='number' value='Salary__c' formatter='currency' >

< /lightning-input >

D :

< lightning-input-currency value='Salary__c' >

< /lightning-input-currency >

Answer: A

Question 3

A developer has the following requirements:

* Calculate the total amount on an Order.

* Calculate the line amount for each Line Item based on quantity selected and price.

* Move Line Items to a different Order if a Line Item is not in stock.

Which relationship implementation supports these requirements on its own7

A : Line Item has a re-parentable master-detail field to Order.

B : Order has a re-parentable master-detail field to Line Item.

C : Line Item has a re-parentable lookup field to Order.

D : Order has a re-parentable lookup field to Line Item.

Answer: A

Question 4

What will be the output in the debug log in the event of a QueryExeption during a call to the @query method in the following Example?

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A : Querying Accounts. Query Exception.

B : Querying Accounts. Custom Exception.

C : Querying Accounts. Query Exception. Done

D : Querying Accounts. Custom Exception Done.

Answer: C

Question 5

A develop completed modification 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?

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

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

C : All methods in the test classes must use @isTest.

D : Test methods must be declared with the testMethod keyword.

Answer: A,B

Name:	Salesforce Certified Platform Developer I (WI24)
Exam Code:	CRT-450
Certification:	Salesforce Certified Platform Developer
Vendor:	Salesforce
Total Questions:	356
Last Updated:	Apr 23, 2024

Salesforce CRT-450