Amazon SAP-C01 Practice Test - Questions Answers, Page 31

A company has an on-premises monitoring solution using a PostgreSQL database for persistence of events. The database is unable to scale due to heavy ingestion and it frequently runs out of storage. The company wants to create a hybrid solution and has already set up a VPN connection between its network and AWS. The solution should include the following attributes: Managed AWS services to minimize operational complexity. A buffer that automatically scales to match the throughput of data and requires no ongoing administration. A visualization tool to create dashboards to observe events in near-real time. Support for semi-structured JSON data and dynamic schemas. Which combination of components will enable the company to create a monitoring solution that will satisfy these requirements? (Choose two.)

Your company is getting ready to do a major public announcement of a social media site on AWS. The website is running on EC2 instances deployed across multiple Availability Zones with a Multi-AZ RDS MySQL Extra Large DB Instance. The site performs a high number of small reads and writes per second and relies on an eventual consistency model. After comprehensive tests you discover that there is read contention on RDS MySQL. Which are the best approaches to meet these requirements? (Choose two.)

True or False: In Amazon ElastiCache replication groups of Redis, for performance tuning reasons, you can change the roles of the cache nodes within the replication group, with the primary and one of the replicas exchanging roles.

A user is configuring MySQL RDS with PIOPS. What should be the minimum PIOPS that the user should provision?

A company with several AWS accounts is using AWS Organizations and service control policies (SCPs). An Administrator created the following SCP and has attached it to an organizational unit (OU) that contains AWS account 1111-1111- 1111:

Developers working in account 1111-1111-1111 complain that they cannot create Amazon S3 buckets. How should the Administrator address this problem?

A company currently uses Amazon EBS and Amazon RDS for storage purposes. The company intends to use a pilot light approach for disaster recovery in a different AWS Region. The company has an RTO of 6 hours and an RPO of 24 hours.

Which solution would achieve the requirements with MINIMAL cost?

An International company has deployed a multi-tier web application that relies on DynamoDB in a single region. For regulatory reasons they need disaster recovery capability in a separate region with a Recovery Time Objective of 2 hours and a Recovery Point Objective of 24 hours. They should synchronize their data on a regular basis and be able to provision me web application rapidly using CloudFormation. The objective is to minimize changes to the existing web application, control the throughput of DynamoDB used for the synchronization of data and synchronize only the modified elements. Which design would you choose to meet these requirements?

A mobile gaming company is expanding into the global market. The company’s game servers run in the us-east-1 Region. The game’s client application uses UDP to communicate with the game servers and needs to be able to connect to a set of static IP addresses. The company wants its game to be accessible on multiple continents. The company also wants the game to maintain its network performance and global availability. Which solution meets these requirements?

To abide by industry regulations, a Solutions Architect must design a solution that will store a company’s critical data in multiple public AWS Regions, including in the United States, where the company’s headquarters is located. The Solutions Architect is required to provide access to the data stored in AWS to the company’s global WAN network. The Security team mandates that no traffic accessing this data should traverse the public internet. How should the Solutions Architect design a highly available solution that meets the requirements and is cost-effective?