A Microservices Application Is Deployed Across Multiple Containers in Amazon

question 164

Multiple Choice

A microservices application is deployed across multiple containers in Amazon Elastic Container Service (Amazon ECS) . To improve performance, a developer wants to capture trace information between the microservices and visualize the microservices architecture. Which solution will meet these requirements?

• A) Build the container from the amazon/aws-xray-daemon base image. Use the AWS X-Ray SDK to instrument the application.
• B) Install the Amazon CloudWatch agent on the container image. Use the CloudWatch SDK to publish custom metrics from each of the microservices.
• C) Install the AWS X-Ray daemon on each of the ECS instances.
• D) Configure AWS CloudTrail data events to capture the traffic between the microservices.

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Definitions:

Government Securities

Government-issued securities designed to fund government spending while providing investors with a profit.

Discount Rate

The interest rate charged by central banks on loans they provide to commercial banks, influencing monetary policy and the money supply.

Required Reserve Ratio

The required reserve ratio is the portion of depositors' balances that banks must have on hand as cash, set by central banking authorities to ensure liquidity.

Taxes

Obligatory financial impositions or another sort of tax placed on individuals by government institutions designed to support government expenditure and multiple public financial needs.