Cloud Computing: Virtualization Concepts
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Questions and Answers

What is the concept behind Virtualization in Cloud Computing?

  • Operating a virtual type computer beneath a hypervisor
  • Creating a physical version of something in the cloud
  • Sharing a single physical instance of a resource among multiple customers (correct)
  • Assigning logical names to physical resources
  • Which of the following is NOT a type of Virtualization mentioned in the text?

  • Hardware Virtualization
  • Desktop Virtualization
  • Network Virtualization (correct)
  • Software Virtualization
  • What does a virtual machine refer to in the context of Virtualization?

  • A simulated network resource in the cloud
  • A computer that operates above a hypervisor
  • A physical instance of a resource in the cloud
  • A virtual type computer that operates beneath a hypervisor (correct)
  • What does Virtualization allow in terms of sharing resources in the cloud?

    <p>Sharing a single physical instance of a resource among multiple customers and organizations</p> Signup and view all the answers

    What is the main purpose of Virtualization in Cloud Computing?

    <p>To allow sharing of single physical instances among multiple customers and organizations</p> Signup and view all the answers

    Which type of virtualization involves the creation of a virtual machine over existing operating system and hardware?

    <p>Hardware virtualization</p> Signup and view all the answers

    What is the role of Domain 0 or Dom0 in the context of virtualization?

    <p>It is the virtual counterpart of the operating system</p> Signup and view all the answers

    What defines a container in the context of virtualization?

    <p>A collection of processes that executes along with corresponding namespace or identifiers of process</p> Signup and view all the answers

    What is the main drawback of virtualization in the context of Cloud Computing, as mentioned in the text?

    <p>Time-intensive transition process from existing hardware setup to virtualized setup</p> Signup and view all the answers

    What is the definition of a virtual network based on the information provided in the text?

    <p>The network being separated logically and present inside the servers</p> Signup and view all the answers

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