Podcast
Questions and Answers
An organization is experiencing rapid growth and needs to quickly adjust its computing resources. Which deployment model would be most suitable?
An organization is experiencing rapid growth and needs to quickly adjust its computing resources. Which deployment model would be most suitable?
- Hybrid Cloud
- Private Cloud
- On-premise
- Public Cloud (correct)
A company wants complete control over its data and infrastructure, but also desires some of the cost benefits of cloud computing. Which deployment model is the best choice?
A company wants complete control over its data and infrastructure, but also desires some of the cost benefits of cloud computing. Which deployment model is the best choice?
- Public Cloud
- Private Cloud
- IaaS
- Hybrid Cloud (correct)
How does cloud computing handle data recovery compared to on-premise systems?
How does cloud computing handle data recovery compared to on-premise systems?
- Cloud computing provides more robust disaster recovery measures for faster data recovery. (correct)
- Data recovery is equally complex and time-consuming in both cloud and on-premise systems.
- Cloud computing depends on local backups, while on-premise systems offer offsite recovery.
- On-premise systems offer better security and disaster recovery due to physical control.
An organization wants to develop and run its applications without managing the underlying infrastructure, such as servers and operating systems. Which service model is most suitable?
An organization wants to develop and run its applications without managing the underlying infrastructure, such as servers and operating systems. Which service model is most suitable?
A small business that wants to minimize upfront investment and IT management overhead should consider which popular cloud computing service for its office applications?
A small business that wants to minimize upfront investment and IT management overhead should consider which popular cloud computing service for its office applications?
Which benefit is typically associated with cloud computing rather than on-premise systems?
Which benefit is typically associated with cloud computing rather than on-premise systems?
A company needs to migrate its existing applications to the cloud but wants to retain control over the operating systems and middleware. Which service model should they choose?
A company needs to migrate its existing applications to the cloud but wants to retain control over the operating systems and middleware. Which service model should they choose?
Which of the following is a key characteristic of cloud computing?
Which of the following is a key characteristic of cloud computing?
Which of the following best describes the division of responsibility in the SaaS model?
Which of the following best describes the division of responsibility in the SaaS model?
What is a primary difference between private and public cloud deployment models?
What is a primary difference between private and public cloud deployment models?
Flashcards
Cloud Computing
Cloud Computing
Computing services delivered on-demand over the internet, with pay-as-you-go pricing.
Public Cloud
Public Cloud
Cloud infrastructure available to the public over the internet, owned by cloud service providers.
Private Cloud
Private Cloud
Cloud infrastructure operated exclusively by a single organization.
Hybrid Cloud
Hybrid Cloud
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IaaS (Infrastructure as a Service)
IaaS (Infrastructure as a Service)
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PaaS (Platform as a Service)
PaaS (Platform as a Service)
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SaaS (Software as a Service)
SaaS (Software as a Service)
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On-Premise
On-Premise
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Cloud Advantages
Cloud Advantages
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Cloud Providers
Cloud Providers
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Study Notes
On-Premise vs. Cloud Computing
- On-premise setups have higher costs and fewer scaling options than cloud computing.
- Cloud computing scales up or down easier and faster with pay-as-you-go pricing.
- On-premise systems require considerable server space, power, and maintenance.
- Cloud computing solutions save money and space via provider management and maintenance.
- On-premise systems typically offer less data security and require constant security monitoring.
- Cloud computing systems ensure better security and faster data recovery through robust disaster recovery.
- On-premise systems entail additional hardware and software maintenance teams, raising costs.
- Cloud computing systems decrease costs and resource allocation, due to cloud service provider maintenance.
Cloud Computing Explained
- Cloud computing provides on-demand computing services over the internet, using a pay-as-you-go model.
- Cloud computing handles files and services over the internet cost-effectively, instead of storing these locally.
Deployment Models
- Public Cloud: Cloud infrastructure is public and owned by cloud service providers.
- Private Cloud: Cloud infrastructure is operated exclusively by a single organization, managed internally or by a third party.
- Hybrid Cloud: A combination of public and private cloud functionalities.
Service Models
- Infrastructure as a Service (IaaS): This provides access to basic computing infrastructure, so users can manage data, runtime environments, middleware, applications, and operating systems.
- Platform as a Service (PaaS): This delivers cloud platforms and runtime environments for application development, testing, and management; users only handle applications and data.
- Software as a Service (SaaS): This gives cloud services to host and manage software applications, with providers handling all components.
Popular Cloud Computing Services
- Amazon Web Services (AWS)
- Microsoft Azure
- Google Cloud Platform
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