On-Demand Computing
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Questions and Answers

What is the main characteristic of on-demand computing?

  • Fixed pricing model
  • Scalability (correct)
  • Dedicated hardware and software
  • Pre-allocation of resources
  • How does on-demand computing differ from traditional computing models?

  • It does not involve virtualization
  • It involves pre-allocation of resources
  • It requires dedicated hardware and software
  • It allows users to access resources on a pay-as-you-go basis (correct)
  • Which type of service is NOT one of the main types of on-demand computing services?

  • Infrastructure as a Service (IaaS)
  • Software as a Service (SaaS)
  • Data as a Service (DaaS) (correct)
  • Platform as a Service (PaaS)
  • What role does virtualization play in on-demand computing?

    <p>It creates virtual instances of hardware for better resource allocation</p> Signup and view all the answers

    What does on-demand computing enable users to do based on demand?

    <p>Scale resources up or down</p> Signup and view all the answers

    What are the key characteristics of on-demand computing services?

    <p>Scalability, flexibility, resource pooling, self-service</p> Signup and view all the answers

    How does on-demand computing contribute to cost efficiency?

    <p>By following a pay-as-you-go model, where users only pay for the resources they consume</p> Signup and view all the answers

    What security considerations are associated with on-demand computing?

    <p>Data protection, identity management, and compliance</p> Signup and view all the answers

    How does on-demand computing support business agility?

    <p>By enabling businesses to quickly adapt to changing demands by providing the necessary computing resources on the fly</p> Signup and view all the answers

    What challenges may organizations face when adopting on-demand computing?

    <p>Data security concerns, integration with existing systems, and potential dependency on service providers</p> Signup and view all the answers

    Can on-demand computing be used for big data processing?

    <p>Yes, on-demand computing is well-suited for big data processing, as it allows organizations to scale their computing resources based on the volume and complexity of data</p> Signup and view all the answers

    How does on-demand computing contribute to disaster recovery planning?

    <p>By providing a flexible and scalable infrastructure that can be leveraged for effective disaster recovery strategies, ensuring business continuity</p> Signup and view all the answers

    What role do APIs (Application Programming Interfaces) play in on-demand computing?

    <p>APIs facilitate seamless communication and integration between different on-demand services, allowing for the creation of cohesive and interoperable solutions</p> Signup and view all the answers

    What distinguishes on-demand computing from traditional computing models?

    <p>Users pre-allocate resources in traditional computing, while in on-demand computing resources are provisioned as needed</p> Signup and view all the answers

    What plays a key role in enabling better resource allocation and utilization in on-demand computing?

    <p>Virtualization</p> Signup and view all the answers

    What are the primary types of on-demand computing services?

    <p>Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS)</p> Signup and view all the answers

    How does on-demand computing enhance resource scalability?

    <p>By enabling users to scale their resources up or down based on demand</p> Signup and view all the answers

    What is the significance of self-service in on-demand computing?

    <p>It allows users to access resources without manual intervention from IT staff</p> Signup and view all the answers

    How does on-demand computing differ from traditional computing models in terms of resource provisioning?

    <p>On-demand computing enables users to access resources as and when needed, rather than requiring pre-allocation or reservation</p> Signup and view all the answers

    How can on-demand computing benefit industries with fluctuating workloads?

    <p>By offering agility and innovation</p> Signup and view all the answers

    What are the primary security concerns associated with on-demand computing?

    <p>Data protection, identity management, and compliance</p> Signup and view all the answers

    What is the main advantage of on-demand computing for big data processing?

    <p>It enables organizations to scale computing resources based on data volume</p> Signup and view all the answers

    How does on-demand computing contribute to disaster recovery planning?

    <p>By ensuring business continuity through flexible and scalable infrastructure</p> Signup and view all the answers

    What role do APIs (Application Programming Interfaces) play in on-demand computing?

    <p>They facilitate seamless communication and integration between different on-demand services</p> Signup and view all the answers

    Can on-demand computing be deployed in a hybrid cloud environment?

    <p>Yes, on-demand computing can be part of a hybrid cloud strategy</p> Signup and view all the answers

    How does on-demand computing support the Internet of Things (IoT) ecosystem?

    <p>By providing the necessary computational resources for processing and analyzing IoT data</p> Signup and view all the answers

    What challenges may organizations face when adopting on-demand computing?

    <p>Data security concerns, integration with existing systems, and potential dependency on service providers</p> Signup and view all the answers

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