Free Salesforce CRT-450 Exam Questions

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

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Total 387 Questions | Updated On: Jan 07, 2025

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Question 1

A team of developers is working on a source-driven project that allows them to work independently, with many different org configurations. Which type of Salesforce orgs should they use for their development?

A : veloper sandboxes

B : ratch orgs

C : ll Copy sandboxes

D : veloper orgs

Answer: B

Question 2

A developer has a Visualforce page and custom controller to save Account records. The developer wants to display any validation rule violation to the user. How can the developer make sure that validation rule violations are displayed?

A : cuatom controller attributes to display the message.

B : clude < apex:message > on the Visualforce page.

C : a try/catch with a custom exception class.

D : rform the DML using the Database.upsert() method.

Answer: B

Question 3

A developer writes a trigger on the Account object on the before update event that increments a count field. A workflow rule also increments the count field every time that an Account is created or updated. The field update in the workflow rule is configured to not re-evaluate workflow rules.

What is the value of the count field if an Account is inserted with an initial value of zero, assuming no other automation logic is implemented on the Account?

A : 1

B : 3

C : 4

D : 2

Answer: D

Question 4

A developer completed modifications feature that is comprised of two elements:* Apex trigger* Trigger handler Apex classWhat are two factors that the developer must take into account to properly deploy them to the productionenvironment?Choose 2 answers

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

B : All methods in the test classes must use @istest.

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

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

Answer: A,C

Question 5

What are three characteristics of change set deployments?

Choose 3 answers

A : ange sets can only be used between related organizations.

B : ange sets can be used to transfer records.

C : nding a change set between two orgs requires a deployment connection

D : ange sets can deploy custom settings data.

E : ployment is done in a one-way, single transaction.

Answer: A,B

Page: 1 / 78

Total 387 Questions | Updated On: Jan 07, 2025

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