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Questions and Answers
Match the following with the correct computing model:
On-premise computing = Higher upfront costs and limited scalability Cloud computing = Paying only for what is used with easy scaling options
Match the following with the correct system management type:
On-premise systems = Require space for servers and maintenance Cloud computing solutions = Managed by service providers
Match the following with the correct data security level:
On-premise systems = Offer less data security Cloud computing systems = Have better security measures and disaster recovery options
Match the following with the correct cost implications:
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Match the following with the correct service model:
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Match the following with the correct deployment model:
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Cloud computing allows for paying for unused resources, increasing costs significantly.
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On-premise systems require additional teams for maintenance, thus reducing costs.
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IaaS involves managing software applications with vendors managing software and hardware requirements.
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Cloud computing provides limited scalability options compared to on-premise computing.
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On-premise systems offer better data security measures than cloud computing systems.
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PaaS offers platforms for developing applications in cloud computing.
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Study Notes
- On-premise computing involves higher upfront costs and limited scalability, leading to difficulties in scaling down and potential losses in infrastructure and maintenance costs.
- Cloud computing allows for paying only for what is used, with easy and fast scaling options, reducing costs and resource allocation significantly.
- On-premise systems require space for servers, along with power and maintenance, while cloud computing solutions are managed by service providers, saving money and space.
- On-premise systems offer less data security compared to cloud computing systems, which have better security measures and robust disaster recovery options.
- On-premise systems require additional teams for maintenance, increasing costs, while cloud computing systems are maintained by service providers, reducing costs substantially.
- Cloud computing involves on-demand computing services over the internet on a pay-as-you-go basis, offering deployment models (public, private, hybrid) and service models (IaaS, PaaS, SaaS).
- IaaS provides basic computing infrastructure, PaaS offers platforms for developing applications, and SaaS involves hosting and managing software applications with vendors managing software and hardware requirements.
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Description
Learn about the differences between on-premise and cloud computing, including costs, scalability, data security, maintenance, and deployment models. Understand the benefits and drawbacks of each system.
