2025-01-07T21:14:00+03:00[Europe/Moscow] en true What is Cloud Computing?, What are the 4 types of Cloud Development Models?, What is a Private Cloud?, What is a Public Cloud?, What is a Hybrid Cloud?, What is a Community Cloud?, In the pizza analogy, what is On-Premises?, What is Infrastructure-as-a-Service?, In the pizza analogy, what is IaaS?, What are some use cases for IaaS?, What is Platform-as-a-Service?, In the pizza analogy, what is PaaS?, What are some use cases for PaaS?, What is Software-as-a-Service?, In the pizza analogy, what is SaaS?, What are some use cases for SaaS? flashcards
CompTIA A+ Core 1: Cloud Models

CompTIA A+ Core 1: Cloud Models

  • What is Cloud Computing?
    The use of offsite computing resources
  • What are the 4 types of Cloud Development Models?
    Private, Public, Hybrid, and Community
  • What is a Private Cloud?
    A virtualized local data center
  • What is a Public Cloud?
    A cloud center available to anyone over the internet
  • What is a Hybrid Cloud?
    A mix of public and private clouds
  • What is a Community Cloud?
    A cloud shared by several organizations who need to share resources and information
  • In the pizza analogy, what is On-Premises?
    Making the pizza from scratch at home
  • What is Infrastructure-as-a-Service?
    IaaS (sometimes called HaaS [Hardware-as-a-Service]) is a cloud service that rents the hardware to be used as a virtual machine
  • In the pizza analogy, what is IaaS?
    Buying a frozen pizza, you will still need an oven, electricity, drinks, plates, etc.
  • What are some use cases for IaaS?
    Testing and development, storage and backups, high performance computing
  • What is Platform-as-a-Service?
    PaaS is a cloud service that runs the OS level programs while allowing the client controls the development of materials on that platform
  • In the pizza analogy, what is PaaS?
    Having the pizza delivered, you will still need drinks, plates, etc.
  • What are some use cases for PaaS?
    Analytics, business intelligence, development framework
  • What is Software-as-a-Service?
    SaaS is on-demand software that requires no management from the client
  • In the pizza analogy, what is SaaS?
    Dining out, everything is provided for you
  • What are some use cases for SaaS?
    Gaining access to sophisticated applications without having to manage the infrastructure