DBS-C01 Exam Questions

A healthcare company is running an application on Amazon EC2 in a public subnet and using Amazon DocumentDB (with MongoDB compatibility) as the storage layer. An audit reveals that...

A database specialist is planning to migrate a 4 TB Microsoft SQL Server DB instance from on premises to Amazon RDS for SQL Server. The database is primarily used for nightly batch...

A coffee machine manufacturer is equipping all of its coffee machines with IoT sensors. The IoT core application is writing measurements for each record to Amazon Timestream. The r...

A database specialist needs to replace the encryption key for an Amazon RDS DB instance. The database specialist needs to take immediate action to ensure security of the database....

A gaming company is building a mobile game that will have as many as 25,000 active concurrent users in the first 2 weeks after launch. The game has a leaderboard that shows the 10...

A retail company uses Amazon Redshift for its 1 PB data warehouse. Several analytical workloads run on a Redshift cluster. The tables within the cluster have grown rapidly. End use...

A company has a reporting application that runs on an Amazon EC2 instance in an isolated developer account on AWS. The application needs to retrieve data during non-peak company ho...

A global company is creating an application. The application must be highly available. The company requires an RTO and an RPO of less than 5 minutes. The company needs a database t...

A company has a hybrid environment in which a VPC connects to an on-premises network through an AWS Site-to-Site VPN connection. The VPC contains an application that is hosted on A...

A web-based application uses Amazon DocumentDB (with MongoDB compatibility) as its underlying data store. Sufficient access control is in place, but a database specialist wants to...

A marketing company is developing an application to track responses to email message campaigns. The company needs a database storage solution that is optimized to work with highly...

A company uses a large, growing, and high performance on-premises Microsoft SQL Server instance with an Always On availability group cluster size of 120 TiB. The company uses a thi...

A company has an application environment that deploys Amazon Aurora PostgreSQL databases as part of its CI/CD process that uses AWS CloudFormation. The company's database administr...

A social media company recently launched a new feature that gives users the ability to share live feeds of their daily activities with their followers. The company has an Amazon RD...

A company has more than 100 AWS accounts that need Amazon RDS instances. The company wants to build an automated solution to deploy the RDS instances with specific compliance param...

A database specialist needs to reduce the cost of an application's database. The database is running on a Multi-AZ deployment of an Amazon RDS for Microsoft SQL Server DB instance....

A company's application team needs to select an AWS managed database service to store application and user data. The application team is familiar with MySQL but is open to new solu...

A manufacturing company stores its inventory details in an Amazon DynamoDB table in the us- east-2 Region. According to new compliance and regulatory policies, the company is requi...