How does CANES handle scalability in network services?

CANES addresses scalability in network services by allowing additional resources to be easily allocated based on demand. This approach ensures that as the number of users or the intensity of data requests increases, the system can dynamically adjust to meet these needs without disruption. This flexibility is crucial in environments where user load can fluctuate significantly, enabling the system to maintain performance and reliability.

Effective scalability is a key feature for any network service, as it ensures that resources can grow or shrink in response to varying demands. This capability helps in efficiently managing bandwidth, processing power, and storage, ultimately leading to a better user experience. By being able to add resources as needed, CANES can support a wider range of operational scenarios and user needs, making it a robust system for handling diverse and changing network requirements.

The other options do not sufficiently address the need for dynamic scalability. Limiting the number of users, reallocating resources only when necessary, or maintaining a fixed number of resources would not provide the flexibility needed to effectively handle varying demand in a network environment.