AWS Certified Developer Associate Practice Test 2

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Question : 1 of 50

Marks: +1, -0

A company has experienced high latency on its main application, affecting thousands of users

daily. You have been hired to redesign the application and find that the company has been using

a hybrid approach where the application is hosted on EC2 instances but the databases are hosted

within the corporate network. After some research, you conclude that a first step to reducing

latency is to use an in-memory cache service. Which of the following services best meets your

Parameter Store
RDS
DynamoDB
ElastiCache

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