1. Question

Category: CSAA – Design High-Performing Architectures

A company needs to implement a solution that will process real-time streaming data of its users across the globe. This will enable them to track and analyze globally-distributed user activity on their website and mobile applications, including clickstream analysis. The solution should process the data in close geographical proximity to their users and respond to user requests at low latencies.

Which of the following is the most suitable solution for this scenario?

• Integrate CloudFront with Lambda@Edge in order to process the data in close geographical proximity to users and respond to user requests at low latencies. Process real-time streaming data using Amazon Athena and durably store the results to an Amazon S3 bucket.
• Use a CloudFront web distribution and Route 53 with a Geoproximity routing policy in order to process the data in close geographical proximity to users and respond to user requests at low latencies. Process real-time streaming data using Kinesis and durably store the results to an Amazon S3 bucket.
• Use a CloudFront web distribution and Route 53 with a latency-based routing policy, in order to process the data in close geographical proximity to users and respond to user requests at low latencies. Process real-time streaming data using Kinesis and durably store the results to an Amazon S3 bucket.
• Integrate CloudFront with Lambda@Edge in order to process the data in close geographical proximity to users and respond to user requests at low latencies. Process real-time streaming data using Kinesis and durably store the results to an Amazon S3 bucket.
• đáp án

3. Question

Category: CSAA – Design High-Performing Architectures

An organization plans to use an AWS Direct Connect connection to establish a dedicated connection between its on-premises network and AWS. The organization needs to launch a fully managed solution that will automate and accelerate the replication of data to and from various AWS storage services.

Which of the following solutions would you recommend?

• Use an AWS Storage Gateway file gateway to store and retrieve files directly using the SMB file system protocol.
• Use an AWS DataSync agent to rapidly move the data over the Internet.
• Use an AWS Storage Gateway tape gateway to store data on virtual tape cartridges and asynchronously copy your backups to AWS.
• Use an AWS DataSync agent to rapidly move the data over a service endpoint.
• đáp án