Which AWS service supports a hybrid architecture that gives users the ability to extend AWS infrastructure, AWS services, APIs, and tools to data centers, co-location environments, or on-premises facilities?
A. AWS Snowmobile
B. AWS Local Zones
C. AWS Outposts
D. AWS Fargate
#42
(Accuracy: 100% / 4 votes)
Which AWS service can run a managed PostgreSQL database that provides online transaction processing (OLTP)?
A. Amazon DynamoDB
B. Amazon Athena
C. Amazon RDS
D. Amazon EMR
#43
(Accuracy: 100% / 5 votes)
Which AWS service is a key-value database that provides sub-millisecond latency on a large scale?
A. Amazon DynamoDB
B. Amazon Aurora
C. Amazon DocumentDB (with MongoDB compatibility)
D. Amazon Neptune
#44
(Accuracy: 100% / 5 votes)
Which AWS services or features provide disaster recovery solutions for Amazon EC2 instances? (Choose two.)
A. EC2 Reserved Instances
B. EC2 Amazon Machine Images (AMIs)
C. Amazon Elastic Block Store (Amazon EBS) snapshots
D. AWS Shield
E. Amazon GuardDuty
#45
(Accuracy: 100% / 4 votes)
Which AWS service provides command line access to AWS tools and resources directly from a web browser?
A. AWS CloudHSM
B. AWS CloudShell
C. Amazon WorkSpaces
D. AWS Cloud Map
#46
(Accuracy: 100% / 5 votes)
A network engineer needs to build a hybrid cloud architecture connecting on-premises networks to the AWS Cloud using AWS Direct Connect. The company has a few VPCs in a single AWS Region and expects to increase the number of VPCs to hundreds over time.
Which AWS service or feature should the engineer use to simplify and scale this connectivity as the VPCs increase in number?
A. VPC endpoints
B. AWS Transit Gateway
C. Amazon Route 53
D. AWS Secrets Manager
#47
(Accuracy: 100% / 3 votes)
A company plans to migrate to AWS and wants to create cost estimates for its AWS use cases.
Which AWS service or tool can the company use to meet these requirements?
A. AWS Pricing Calculator
B. Amazon CloudWatch
C. AWS Cost Explorer
D. AWS Budgets
#48
(Accuracy: 100% / 4 votes)
Which tool should a developer use to integrate AWS service features directly into an application?
A. AWS Software Development Kit
B. AWS CodeDeploy
C. AWS Lambda
D. AWS Batch
#49
(Accuracy: 100% / 4 votes)
Which of the following is a recommended design principle of the AWS Well-Architected Framework?
A. Reduce downtime by making infrastructure changes infrequently and in large increments.
B. Invest the time to configure infrastructure manually.
C. Learn to improve from operational failures.
D. Use monolithic application design for centralization.
#50
(Accuracy: 92% / 7 votes)
Using AWS Identity and Access Management (IAM) to grant access only to the resources needed to perform a task is a concept known as: