Tag: Question 388

AWS Certified Solutions Architect – Professional SAP-C01 – Question388

You have set up a huge amount of network infrastructure in AWS and you now need to think about monitoring all of this. You decide CloudWatch will best fit your needs but you are unsure of the pricing structure and the limitations of CloudWatch.
Which of the following statements is TRUE in relation to the limitations of CloudWatch?

A. You get 10 CloudWatch metrics, 10 alarms, 1,000,000 API requests, and 1,000 Amazon SNS email notifications per customer per month for free.
B. You get 100 CloudWatch metrics, 100 alarms, 10,000,000 API requests, and 10,000 Amazon SNS email notifications per customer per month for free.
C. You get 10 CloudWatch metrics, 10 alarms, 1,000 API requests, and 100 Amazon SNS email notifications per customer per month for free.
D. You get 100 CloudWatch metrics, 100 alarms, 1,000,000 API requests, and 1,000 Amazon SNS email notifications per customer per month for free.

Correct Answer: A

Explanation:

Explanation: Amazon CloudWatch monitors your Amazon Web Services (AWS) resources and the applications you run on AWS in real-time. You can use CloudWatch to collect and track metrics, which are the variables you want to measure for your resources and applications. CloudWatch has the following limits: You get 10 CloudWatch metrics, 10 alarms, 1,000,000 API requests, and 1,000 Amazon SNS email notifications per customer per month for free.
You can assign up to 10 dimensions per metric. You can create up to 5000 alarms per AWS account. Metric data is kept for 2 weeks. The size of a PutMetricData request is limited to 8KB for HTTP GET requests and 40KB for HTTP POST requests. You can include a maximum of 20 MetricDatum items in one PutMetricData request. A MetricDatum can contain a single value or a StatisticSet representing many values.
Reference:
http://docs.aws.amazon.com/AmazonCloudWatch/latest/DeveloperGuide/c…