Platform-Developer-I Free Practice Test

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?

1. A. Apex classes must have at least 75% code coverage org-wide.
2. B. At least one line of code must be executed for the Apex trigger.
3. C. All methods in the test classes must use @isTest.
4. D. Test methods must be declared with the testMethod keyword.

Correct Answer: AB

Refer to the following Apex code:

What is the value of x when it is written to the debug log?

1. A. 1
2. B. 2
3. C. 3

Correct Answer: C

What are two use cases for executing Anonymous Apex code? Choose 2 answers

1. A. To delete 15,000 inactive Accounts In a single transaction after a deployment
2. B. To schedule an Apex class to run periodically
3. C. To run a batch Apex class to update all Contacts
4. D. To add unit test code coverage to an org

Correct Answer: BC

A developer wrote Apex code that calls out to an external system. How should a developer write the test to provide test coverage?

1. A. Write a class that extends HTTPCalloutMock.
2. B. Write a class that implements the HTTPCalloutMock interface.
3. C. Write a class that implements the WebserviceMock interface.
4. D. Write a class that extends WebserviceMock

Correct Answer: B

Cloud kicks has a muli-screen flow its call center agents use when handling inbound service desk calls.
At one of the steps in the flow, the agents should be presented with a list of order number and dates that are retrieved from an external odrer management system in real time and displayed on the screen.
What shuold a developer use to satisfy this requirement?

1. A. An invocae method
2. B. An apex REST class
3. C. An outbound message
4. D. An Apex Controller

Correct Answer: B