An existing J2EE application is hosted on 4 WebServers and 3 Application Servers. Due to increase in the no. of users, it has been planned to increase the count to 5 Web Servers and 4 Application Servers. Which of the following is negatively impacted? Choose one answer.

Increasing the number of web and application servers increases the complexity of administration, monitoring, and synchronization across the cluster, which negatively impacts manageability. Performance and availability are typically improved by scaling out, while maintainability is a codebase attribute less affected by runtime instances.