Chapter 9: Troubleshooting
A, C, D. Resources such as the amount of RAM needed, CPU cycles, and storage capacity are common systems that may become saturated as your cloud compute requirements grow.
C. Database read and write requests utilize storage I/O and should be the focus for troubleshooting.
A, C, D. When troubleshooting, it is helpful to have access to configurations, documentation, and diagrams to provide information on your cloud deployment.
D. Cloud autoscaling can dynamically add server capacity based on loading.
B. A large number of users downloading a new application would cause an increase in network bandwidth usage.
E. Any of these answers would be correct depending on his licensing agreement with the database provider.
B, C, D. In addition to the web servers, IP addresses may be required for the NTP and DNS services and the default gateway.
C. Elasticity allows for cloud services to expand and contract based on actual usage and would be applicable to increasing...
