During peak times, users are unable to access their online wealth management applications in a timely fashion. The online banking application resides in a community cloud environment. Which of the following explains how the cloud systems administrator should start to resolve this issue?
A. Access the cloud services portal and ensure memory ballooning is enabled.
B. Access the cloud services portal and ensure there is adequate disk space available.
C. Access the cloud services portal and ensure all users are accessing it through the same web service.
D. Access the cloud services portal and ensure the ACLs are set correctly for the user community.
