Salesforce Build Applications Programmatically on the Salesforce Platform DEX-450 Exam Practice Test

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Total 201 questions
Question 1

How many Accounts will be inserted by the following block of code?



Answer : C


Question 2

A developer completed modifications 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 them to the production environment?

Choose 2 answers



Answer : A, B


Question 3

What is a considerations for running a flow in debug mode?



Answer : D


Question 4

Which three resources in an Aura component can contain JavaScript functions?

Choose 3 answers



Answer : B, C, E


Question 5

What are two considerations for deploying from a sandbox to production?

Choose 2 answers



Answer : A, D


Question 6

Which scenario is valid for execution by unit tests?



Answer : D


Question 7

What are three characteristics of change set deployments?

Choose 3 answers Sending a change set between two orgs requires a deployment connection.



Answer : B, C, D

Change sets can only be used between related organizations:

Change sets require a relationship between the source and target Salesforce orgs, such as a production org and its sandboxes. You cannot use change sets between unrelated Salesforce orgs.


Deployment is done in a one-way, single transaction:

When a change set is deployed, it is applied to the target org as a single transaction. If there are any errors in the deployment, the entire transaction is rolled back.

Sending a change set between two orgs requires a deployment connection:

Before sending or deploying a change set, a deployment connection must be established between the source and target orgs. This connection is configured in the setup menu under 'Deployment Connections.'

Incorrect Options:

A . Change sets can deploy custom settings data:

Change sets cannot deploy data, including custom settings data. They only move metadata.

E . Change sets can be used to transfer records:

Records (data) are not supported by change sets; they only facilitate metadata migration.

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Total 201 questions