Cloud Computing vs On-Premises IT
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Questions and Answers

What is the primary characteristic of on-premises IT infrastructure?

  • It involves physically storing hardware and software on-site. (correct)
  • It relies on remote servers for data storage.
  • It is maintained by external service providers.
  • It operates exclusively via internet connections.

    • Which of the following describes a public cloud?

  • It combines public and private cloud resources.
  • It is owned and operated by a third-party service provider. (correct)
  • It is managed by the end user.
  • It requires on-site hardware for operation.

    • What distinguishes a hybrid cloud from other types of clouds?

  • It only uses on-premises infrastructure.
  • It integrates both public and private cloud resources. (correct)
  • It operates without any external internet connection.
  • It relies entirely on public cloud services.

    • Which example represents a private cloud?

    <p>HPE GreenLake</p> Signup and view all the answers

    What is the focus of cloud computing models?

    <p>Delivering computing services through remote servers.</p> Signup and view all the answers

    Which components may be included in a hybrid cloud?

    <p>Private cloud with on-premises infrastructure.</p> Signup and view all the answers

    What type of environment does a private cloud primarily function in?

    <p>User's premises, potentially managed by a provider.</p> Signup and view all the answers

    Which of the following statements about cloud computing is true?

    <p>Cloud computing can enable data to be managed and processed remotely.</p> Signup and view all the answers

    What is the main difference between on-premises infrastructure and cloud computing?

    <p>On-premises infrastructure uses physical hardware and software maintained on-site, while cloud computing utilizes remote servers over the internet for data storage and management.</p> Signup and view all the answers

    Name one major advantage of using a public cloud service.

    <p>One major advantage is that the cloud service provider manages all hardware and infrastructure, reducing the need for internal IT resources.</p> Signup and view all the answers

    What defines the primary function of a private cloud?

    <p>A private cloud is often dedicated to a single organization, providing enhanced security and control over the infrastructure and data.</p> Signup and view all the answers

    In what way does a hybrid cloud environment enhance data management?

    <p>A hybrid cloud allows data and applications to move seamlessly between on-premises infrastructure and public cloud services, optimizing resource use.</p> Signup and view all the answers

    Provide an example of a public cloud service.

    <p>Amazon Web Services (AWS) is an example of a public cloud service.</p> Signup and view all the answers

    Describe the role of a cloud service provider in a public cloud model.

    <p>A cloud service provider manages and maintains all the cloud resources, including hardware and software, making them available to users over the internet.</p> Signup and view all the answers

    What is a benefit of adopting a hybrid cloud model?

    <p>A benefit of a hybrid cloud model is the ability to use the best resources from both private and public clouds according to specific workload requirements.</p> Signup and view all the answers

    What distinguishes a private cloud from a public cloud in terms of ownership?

    <p>A private cloud is owned and operated by a single organization, while a public cloud is owned by third-party providers and shared among multiple users.</p> Signup and view all the answers

    Study Notes

    On-Premises & Traditional IT

    • On-premises refers to traditional IT infrastructure where hardware, software, and data are stored and maintained at the owner's physical location.

    Cloud Computing

    • Cloud computing utilizes a network of remote servers via the internet for data storage, management, and processing instead of relying on local servers or personal computers.
    • Effective cloud computing provides computing services through remote servers hosted online for data analysis and storage.

    Cloud Computing Models

    • Two main models govern cloud computing: Deployment Model and Service Model.

    Deployment Models

    • Public Cloud

      • Operated and owned by third-party cloud service providers, delivering resources like servers and storage over the internet.
      • Examples include Microsoft Azure, Amazon Web Services (AWS), and Google Cloud Platform (GCP).

    • Private Cloud

      • Often sold as an all-in-one package of hardware and software for user premises.
      • Can be managed by either the vendor or the user.
      • Examples include HPE GreenLake and Azure Stack.

    • Hybrid Cloud

      • Combines on-premises infrastructure or private cloud with public cloud resources.
      • Enables the movement of data and applications between environments, integrating multiple resources into a centralized computing ecosystem.
      • Facilitates management of both traditional and cloud-native workloads, allowing use of the most appropriate resource for each situation.
      • A common configuration involves using public cloud alongside private cloud services and on-premises infrastructure, although configurations can vary widely.

    On-Premises & Traditional IT

    • On-premises refers to traditional IT infrastructure where hardware, software, and data are stored and maintained at the owner's physical location.

    Cloud Computing

    • Cloud computing utilizes a network of remote servers via the internet for data storage, management, and processing instead of relying on local servers or personal computers.
    • Effective cloud computing provides computing services through remote servers hosted online for data analysis and storage.

    Cloud Computing Models

    • Two main models govern cloud computing: Deployment Model and Service Model.

    Deployment Models

    • Public Cloud

      • Operated and owned by third-party cloud service providers, delivering resources like servers and storage over the internet.
      • Examples include Microsoft Azure, Amazon Web Services (AWS), and Google Cloud Platform (GCP).

    • Private Cloud

      • Often sold as an all-in-one package of hardware and software for user premises.
      • Can be managed by either the vendor or the user.
      • Examples include HPE GreenLake and Azure Stack.

    • Hybrid Cloud

      • Combines on-premises infrastructure or private cloud with public cloud resources.
      • Enables the movement of data and applications between environments, integrating multiple resources into a centralized computing ecosystem.
      • Facilitates management of both traditional and cloud-native workloads, allowing use of the most appropriate resource for each situation.
      • A common configuration involves using public cloud alongside private cloud services and on-premises infrastructure, although configurations can vary widely.

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    Description

    Discover the key differences between on-premises and cloud computing infrastructures. This quiz will test your understanding of these two fundamental approaches to IT service delivery.

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