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

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

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What are three ways for a developer to execute tests in an org? Choose 3.

• A.ToolingAPI
• B.Bulk API
• C.Setup Menu
• D.Developer Console
• E.Metadata API

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An Opportunity needs to have an amount rolled up from a custom object that is not in a master-detail relationship.
How can this be achieved?

• A.Write a trigger on the child object and use a red-black tree sorting to sum the amount for all related child objects under the Opportunity.
• B.Use the Streaming API to create real-time roll-up summaries.
• C.Write a Process Builder that links the custom object to the Opportunity.
• D.Write a trigger on the child object and use an aggregate function to sum the amount for all related child objects under the Opportunity

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Consider the following code snippet for a Visualforce page that is launched using a Custom Button on the Account detail page layout.

When the Save button is pressed the developer must perform a complex validation that involves multiple objects and, upon success, redirect the user to another Visualforce page.
What can the developer use to meet this business requirement?

• A.Controller
• B.extension
• C.trigger
• D.Apex

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A Visualforce page has a standard controller for an object that has a lookup relationship to a parent object.
How can a developer display data from the parent record on the page?

• A.By using a roll-up formula field on the child record to include data from the parent record.
• B.By using merge field syntax to retrieve data from the parent record.
• C.By adding a second standard controller to the page for the parent record.
• D.By using SOQL on the Visualforce page to query for data from the parent record.

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