Which Amazon S3 feature or storage class uses the AWS backbone network and edge locations to reduce latencies from the end user to Amazon S3?
A. S3 Cross-Region Replication
B. S3 Transfer Acceleration
C. S3 Event Notifications
D. S3 Standard-Infrequent Access (S3 Standard-IA)
#402
(Accuracy: 100% / 3 votes)
Which databases are available on Amazon RDS? (Choose two.)
A. Sybase
B. Microsoft SQL Server
C. IBM Db2
D. MongoDB
E. PostgreSQL
#403
(Accuracy: 100% / 3 votes)
A company is running and managing its own Docker environment on Amazon EC2 instances. The company wants an alternative to help manage cluster size, scheduling, and environment maintenance.
Which AWS service meets these requirements?
A. AWS Lambda
B. Amazon RDS
C. AWS Fargate
D. Amazon Athena
#404
(Accuracy: 100% / 3 votes)
Which AWS service allows for file sharing between multiple Amazon EC2 instances?
A. AWS Direct Connect
B. AWS Snowball Edge
C. AWS Backup
D. Amazon Elastic File System (Amazon EFS)
#405
(Accuracy: 100% / 5 votes)
A company is planning to build a workload in the AWS Cloud. The company needs to estimate the costs of the network, compute, storage, and database for the workload.
Which AWS service or tool should the company use to generate this estimate?
A. AWS Budgets
B. AWS Organizations
C. Cost Explorer
D. AWS Pricing Calculator
#406
(Accuracy: 100% / 4 votes)
Which guidelines are key AWS architectural design principles? (Choose two.)
A. Design for fixed resources.
B. Build scalable architectures.
C. Use tightly coupled components.
D. Use managed services when possible.
E. Design for human interaction.
#407
(Accuracy: 100% / 3 votes)
Which duty is a responsibility of AWS under the AWS shared responsibility model?
A. Identity and access management
B. Server-side encryption (SSE)
C. Firewall configuration
D. Maintaining physical hardware
#408
(Accuracy: 100% / 3 votes)
Which service is an AWS in-memory data store service?
A. Amazon Aurora
B. Amazon RDS
C. Amazon DynamoDB
D. Amazon ElastiCache
#409
(Accuracy: 100% / 4 votes)
According to the AWS shared responsibility model, which activities are the customer's responsibility for security in the AWS Cloud? (Choose two.)
A. Hardware maintenance
B. Amazon EC2 operating system patching
C. API access control for AWS resources
D. Configuration management of infrastructure devices
E. Maintenance of an Availability Zone
#410
(Accuracy: 100% / 9 votes)
Which of the following are design principles of the reliability pillar of the AWS Well-Architected Framework? (Choose two.)
A. Perform operations as code.
B. Stop guessing capacity.
C. Adopt serverless architecture whenever possible.
D. Use build and deployment management systems.
E. Make changes to infrastructure by using automation.