Which of the following must be considered when designing a high-availability network? (Choose two).
Which of the following must be considered when designing a high-availability network? (Choose two).
When designing a high-availability network, ease of recovery and the ability to patch are critical considerations. Ease of recovery ensures that the network can quickly recover from failures, minimizing downtime and maintaining availability. The ability to patch is essential for maintaining the network without causing downtime, as this allows for updates and fixes to be applied seamlessly, enhancing overall reliability and availability. While responsiveness is important for user experience, it is not as directly tied to the core principles of high availability as the ability to recover from failures and apply patches without causing disruption.
When designing a high-availability network, two key considerations are: A. Ease of recovery D. Responsiveness - Ease of recovery. This is essential for high availability because the network must be able to recover quickly from failures to minimize downtime. - Responsiveness. Ensuring that the network can handle high traffic loads and respond quickly to user requests is crucial for maintaining high availability. Other factors like physical isolation, ability to patch, attack surface, and extensible authentication are important for security and maintenance but are not primary considerations for high availability. Therefore, the correct answers are: A. Ease of recovery D. Responsiveness
I chose AD because High Availability also means Responsiveness, even when something stops working.
Why not A and E? Its a tuff question.
A. Ease of recovery D. Responsiveness
Like so many questions, it can be open to interpretation. I went for A and B, but I can certainly see an argument for A and D.
Like so many questions, it can be open to interpretation. I went for A and B, but I can certainly see an argument for A and D.
I went with A and B, since the ability to apply patches without a downtime (e.g. by patching one node after the other) is one of the important features of a HA system
A and C
D. Responsiveness A. Ease of recovery
struggling with this one. question too broad. Ease of recovery is important for availability so id go with that. not sure about responsiveness..
"Responsiveness" and "high availability" can also raise the topic of introducing a load balancer to balance network traffic and avoid downtime.