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What is cloud computing? - Cloud computing is a combination of software, data access,
computation, and storage services provided to clients over the internet. It allows users to access
services without managing the physical infrastructure behind them.
What does the term "cloud" represent in cloud computing? - The "cloud" is a metaphor for the
internet, originating from network diagrams where a cloud symbol represents complex
infrastructure. It now symbolizes the broad network of internet-based services.
How do users typically access cloud applications? - Cloud applications are usually accessed via
web services or software, such as a web browser. This makes them platform-independent and
accessible from various devices.
Can cloud connections exist over networks other than the internet? - Yes, cloud connections can
occur over the internet or a local area network (LAN). This allows flexible access models for
different organizational needs.
Do users need to know the physical location of cloud services? - No, cloud computing does not
require end-users to know the physical location or configuration of the services. The
infrastructure details are abstracted from the user.
What is a public cloud? - A public cloud provides computing resources like applications and
storage to the general public, often over the internet. Providers may offer these services for free
or for a fee.
Who can access a public cloud? - Anyone can access a public cloud, as it is not restricted to a
specific organization. Examples include services like Gmail and Google Docs.
What is a private cloud? - A private cloud is dedicated to a single organization and is accessible
only to its members. It offers increased control and security over resources.