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Questions and Answers
Which of the following are considered essential characteristics of cloud computing?
What type of service is 'Google Doc' classified under?
Is Business-Process-as-a-Service a part of XaaS?
Network Function Virtualization primarily implements which function?
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Which of the following applications are examples of SaaS architecture?
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Which statement accurately describes a characteristic of SaaS?
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In the client-server model, what can be said about virtualization?
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Which of the following statements about load balancing in the client-server model is true?
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What benefits does PaaS provide?
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Which statement about community cloud is false?
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Study Notes
Cloud Computing Essentials
- Cloud computing is a model of on-demand access to shared computing resources, offering rapid elasticity and optimized resource use through metering.
- There are three core characteristics:
- Resource Pooling
- Measured Service
- Rapid Elasticity
- Latency is not an essential characteristic.
- Google Docs is a SaaS.
- Business-Process-as-a-Service is a part of XaaS.
- Network Function Virtualization involves the implementation of network functions in software that can run on a range of industry-standard servers.
- SaaS applications include billing software and customer relationship management (CRM).
- PaaS is used for app engines.
- Web access to commercial software is a characteristic of SaaS in cloud computing.
- The client-server model does not utilize virtualization and has limited scalability.
- The Client-server model may or may not be load-balanced.
- PaaS allows developers to create software and integrate web services and databases.
- Private Cloud is dedicated solely to an organization.
- Public Cloud is available to the general public.
- Community Cloud is shared by several organizations for a specific goal.
The Client-Server Model
- The client-server model does not inherently involve virtualization and has limited scalability.
- The Client-server model may or may not be load-balanced.
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Description
Test your understanding of cloud computing concepts, including core characteristics and service models like SaaS and PaaS. This quiz covers important topics such as resource pooling, measured service, and network function virtualization, providing a comprehensive overview of the cloud landscape.
