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Salesforce CRT-450 Online Practice Exam Questions

The questions of CRT-450 were last updated on Apr 19,2024 .

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Question#1

A lead object has a custom field Prior_Email__c.
The following trigger is intended to copy the current Email into the Prior_Email__c field any time the Email field is changed:

Salesforce-CRT-4504_1

Which type of exception will this trigger cause?

A. A null reference exception
B. A compile time exception
C. A DML exception
D. A limit exception when doing a bulk update

Question#2

When an Account’s custom picklist field called Customer Sentiment is changed to a value of “Confused”, a new related Case should automatically be created.
Which two methods should a developer use to create this case? (Choose two.)

A. Process Builder
B. Apex Trigger
C. Custom Button
D. Workflow Rule

Question#3

A developer created a Visualforce page and a custom controller with methods to handle different buttons and events that can occur on the page.
What should the developer do to deploy to production?

A. Create a test class that provides coverage of the Visualforce page.
B. Create a test page that provides coverage of the Visualforce page.
C. Create a test page that provides coverage of the custom controller.
D. Create a test class that provides coverage of the custom controller.

Question#4

Which two number expressions evaluate correctly? (Choose two.)

A. Double d = 3.14159;
B. Integer I = 3.14159;
C. Decimal d = 3.14159;
D. Long l = 3.14159;

Question#5

How can a developer set up a debug log on a specific user?

A. It is not possible to setup debug logs for users other than yourself.
B. Ask the user for access to their account credentials, log in as the user and debug the issue.
C. Create Apex code that logs code actions into a custom object.
D. Set up a trace flag for the user, and define a logging level and time period for the trace.

Exam Code: CRT-450
Q & A: 237 Q&As
Updated:  Apr 19,2024

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