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Free CompTIA A+ 220-1101 Practice Question

A company's IT security department is looking to test a newly developed application in an isolated environment to prevent potential bugs and security vulnerabilities from affecting the production environment. Which of the following BEST describes the use of virtual machines to meet this requirement?

  • Establishing scheduled backups for the virtual machine during the testing phase

  • Implementing resource throttling to limit the application's CPU usage

  • Using virtual machines to create a sandbox environment for testing

  • Creating snapshots of the virtual machine before each test scenario

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Virtualization and Cloud Computing
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