Exam Simulator: Design Resilient Architectures – Part A

There is a real-time data analytics application called DataAnalytics APP that uses AWS Lambda to process data and store the results in JSON format to an S3 bucket. In order to speed up the workflow, you have to use a service where you can run sophisticated Big Data analytics on your data without moving them into a separate analytics system.

Which of the following services will you use to meet the above requirement? (Choose three answers)

You must specifically create a network path between your cluster’s VPC and your data resources otherwise COPY and UNLOAD commands might fail if the VPC is not configured correctly.

You have been tasked to improve the security of the data flow between your Amazon Redshift cluster and other resources. The very first step is to use VPC flow logs to monitor all the COPY and UNLOAD traffic of your Redshift cluster that moves in and out of your VPC.

Which of the following option is the most suitable solution to improve the security of your data?

At ExamsDigest we use machine learning technologies to collect and analyze data, and we use Amazon Redshift for a data warehouse. Now, we need your help to implement a disaster recovery plan for ExamsDigest to automatically back up our cluster to a second AWS region in the event of an AWS region outage.

Which of the following option will you suggest to implement?

Answer the fill-in-the-blank by typing one of the following options:

CloudWatch    CloudTrail    Lambda    CloudMonitor

Assuming you are working for a company in the gaming APP industry. The demand for your applications is growing but the performance of your APPs decreases drastically. You have been tasked to improve the performance by integrating an in-memory data store to your applications using ElastiCache.

How does Amazon ElastiCache improve database performance?

Match the AWS analytics services with the respective descriptions.

You are working as a site reliability engineer (SRE) for a large US-based IT company. You have been tasked to find an automated way to monitor and resolve issues with their on-demand EC2 instances.

Which of the following option can be used to automatically monitor the EC2 instances and notify you for any possible incident?

Answer the fill-in-the-blank by typing one of the following options:

SQS    SNS    MQ    SWF

Which of the following Container AWS services helps you to run, stop, and manage Docker containers on a cluster?

Match the virtual private cloud (VPC) features that you can use to increase and monitor the security with the respective descriptions.

Which of the following ACL rules allows inbound HTTP traffic from any IPv4 address.

Your company has a VPC for the IT department, and another VPC for the accounting department. Which type of networking connection in AWS should you use for the IT department in order to get access to all resources that are in the accounting department, and vice versa?

As a Solutions Architect for a startup, you have been tasked to provide the most suitable database service for the company in order to:

1. Store and retrieve any amount of data and serve any level of request traffic.
2. Scale up or scale down your tables’ throughput capacity without downtime or performance degradation.
3. Create full backups of your tables for long-term retention and archival for regulatory compliance needs.

Which of the following Amazon database service is the most suitable solution to use to achieve the above requirements?

Which of the following Amazon Database services is compatible with MongoDB?