Free Practice Salesforce TVB-450 Exam Questions 2025

Stay ahead with 100% Free Trailhead Virtual Bootcamp for Platform Developer I (WI25) TVB-450 Dumps Practice Questions

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Total 387 Questions | Updated On: Feb 15, 2025

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Question 1

Universal Containers decides to use exclusively declarative development to build out a new

Salesforce application. Which three options should be used to build out the database layer

for the application? Choose 3 answers

A : Roll-Up Summaries

B : Triggers

C : Relationships

D : Process Builder

E : Custom Objects and Fields

Answer: A,C,D

Question 2

Which two are best practices when it comes to component and application event handling? (Choose two.)

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

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 : Try to use application events as opposed to component events.

Answer: A,C

Question 3

Given the following code snippet, that is part of a custom controller for a Visualforce page:

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In which two ways can the try/catch be enclosed to enforce object and field-level permissions and prevent the DML statement from being executed if the current logged-in user does not have the appropriate level of access? Choose 2 answers

A : Use if (Schema, sobjectType, Contact, isUpdatable ( ) )

B : Use if (Schema , sobjectType. Contact. Field, Is_Active_c. is Updateable ( ) )

C : Use if (Schema.sObjectType.Contact.isAccessible ( ) )

D : Use if (thisContact.Owner = = UserInfo.getuserId ( ) )

Answer: A,B

Question 4

Which two process automations can be used on their own to send Salesforce Outbound Message?

Choose 2 answers

A : Process Builder

B : Workflow Rule

C : Flow Builder

D : Strategy Builder

Answer: B,C

Question 5

A developer is asked to prevent anyone other than a user with Sales Manager profile from changing the Opportunity Status to Closed Lost if the lost reason is blank.

Which automation allows the developer to satisfy this requirement in the most efficient manner?

A : A record trigger flow on the Opportunity object

B : An Apex trigger on the Opportunity object

C : approval process on the Opportunity object

D : An error condition formula on a validation rule on Opportunity

Answer: D

Page: 1 / 78

Total 387 Questions | Updated On: Feb 15, 2025

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