Describe the Testing Framework and Requirements for Deployment. PLATFORM-DEVELOPER-I Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   What is the minimum code coverage requirement for Apex classes and triggers when deploying to production?

   • A50%
   • B75%
   • C100%
   • D90%
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2. 12foundation · easy

   During a deployment, which tests can be run?

   • AAll tests or a subset of tests, as configured in the deployment settings
   • BOnly tests that were run in the sandbox
   • COnly tests that are marked as @isTest
   • DOnly the tests that are included in the deployment
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4. 13foundation · easy

   What is the role of a sandbox in the testing and deployment process?

   • ATo run Apex tests in production
   • BTo manage user access to production
   • CTo store backup copies of production data
   • DTo provide a safe environment to develop and test changes before deploying to production
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5. 14application · medium

   A developer has written a test class that covers 80% of a new Apex class. The org's overall code coverage is 60%. The developer is about to deploy the new class to production. What is the outcome of the deployment?

   • AThe deployment fails because the test class must cover 100% of the new class.
   • BThe deployment succeeds only if the developer runs all tests in production.
   • CThe deployment succeeds because the new class has 80% coverage, which is above the 75% requirement.
   • DThe deployment fails because the org's overall coverage is below 75%.
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6. 15expert · hard

   A developer is preparing to deploy a change set that includes a new Apex class and a test class. The test class covers 80% of the new class. However, the developer notices that the test class also covers 60% of an existing class that is not in the change set. The existing class currently has 70% coverage. The org's overall coverage is 65%. Which deployment requirement is met?

   • AThe new class meets the 75% coverage requirement, and the existing class's coverage is not a factor because it is not in the change set.
   • BThe deployment fails because the new test class must cover 100% of the new class.
   • CThe deployment fails because the org's overall coverage is below 75%.
   • DThe existing class's coverage increases to 82% because of the new test class, so the deployment is valid.
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