What AWS service provides a web services interface that can be used to store and retrieve unlimited amounts of data, at any time, from anywhere on the Web?

What is the AWS service that allows you to store and retrieve data in the cloud?

A digital marketing company needs to deliver real-time, personalized experiences to its customers through their application. They want to store and retrieve users' preferences and track users' activities. The solution needs to be scalable and provide low-latency access to data. Which AWS service would you recommend for this requirement?Question 27Answera.Amazon ElastiCacheb.AWS Lambdac.Amazon Redshiftd.Amazon RDS

What is the name of the service that is used to speed up the distribution of static and dynamic web content in AWS?

A data analytics company is running a proprietary batch analytics application on AWS and wants to use a storage service which would be accessed by hundreds of EC2 instances simultaneously to append data to existing files. As a Cloud Practitioner, which AWS service would you suggest for this use-case?

To reduce costs, a company is planning to migrate a NoSQL database to AWS. Which AWS service is fully managed and can automatically scale throughput capacity to meet database workload demands?a.Amazon DynamoDBb.Amazon Redshiftc.Amazon Aurorad.Amazon RDS