You are a systems administrator and you need to monitor the health of your production environment. You decide to do this using Cloud Watch, however you notice that you cannot see the health of every important metric in the default dash board. Which of the following metrics do you need to design a custom cloud watch metric for, when monitoring the health of your EC2 instances?
A. CPU Usage
B. Memory usage
C. Disk read operations
D. Network in
E. Estimated charges
Answer: B. Memory usage
Computer Science & Information Technology
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Answer the following statement true (T) or false (F)
Computer Science & Information Technology
Explain how a test for comparison with stored data would work for a retailer that was adding new models of smartphones by manufacturers already represented in their database.
What will be an ideal response?
Computer Science & Information Technology