Exam SY0-701 topic 1 question 457 discussion

The correct answer is: A. Load balancing Explanation: Load balancing is an optimal solution for improving application availability. It distributes traffic across multiple servers, ensuring that if one server goes down or needs to be replaced, the load can be redistributed to the remaining servers without causing downtime. This approach requires minimal effort, as it can automatically redirect traffic to healthy servers without manual intervention, meeting the company's goal of minimal effort when adding or replacing servers.

Replication is the correct answer. Where it says in the event that it needs to be replaced or added is key here. Replication will allow for easy switch over in the event something happens to primary servers.

Load balancing distributes incoming traffic across multiple servers to ensure that no single server is overwhelmed, thereby improving the availability and reliability of the application. If a server needs to be replaced or added, load balancing ensures minimal disruption because the traffic can be redirected to other healthy servers automatically. This solution requires minimal manual intervention or effort for server maintenance or replacement, making it the best choice for improving availability with minimal effort

A. Load balancing Explanation: Load balancing is the most appropriate solution for improving the availability of an application with minimal effort in the event a server needs to be replaced or added. Load balancing distributes incoming traffic across multiple servers, ensuring that no single server is overwhelmed and that the application can remain available even if one of the servers goes down.