Which architecture concept describes the ability to deploy resources on demand and release resources when they are no longer needed?
A. High availability
B. Decoupled architecture
C. Resilience
D. Elasticity
#222
(Accuracy: 100% / 4 votes)
Which AWS service provides a single location to track the progress of application migrations?
A. AWS Application Discovery Service
B. AWS Application Migration Service
C. AWS Service Catalog
D. AWS Migration Hub
#223
(Accuracy: 100% / 5 votes)
A company is migrating its applications from on-premises to the AWS Cloud. The company wants to ensure that the applications are assigned only the minimum permissions that are needed to perform all operations.
Which AWS service will meet these requirements?
A. AWS Identity and Access Management (IAM)
B. Amazon CloudWatch
C. Amazon Macie
D. Amazon GuardDuty
#224
(Accuracy: 100% / 7 votes)
Which AWS service or resource can provide discounts on some AWS service costs in exchange for a spending commitment?
A. Amazon Detective
B. AWS Pricing Calculator
C. Savings Plans
D. Basic Support
#225
(Accuracy: 100% / 7 votes)
A company wants to run a simulation for 3 years without interruptions.
Which Amazon EC2 instance purchasing option will meet these requirements MOST cost-effectively?
A. Spot Instances
B. Reserved Instances
C. Dedicated Hosts
D. On-Demand Instances
#226
(Accuracy: 100% / 3 votes)
A company must be able to develop, test, and launch an application in the AWS Cloud quickly.
Which advantage of cloud computing will meet these requirements?
A. Stop guessing capacity
B. Trade fixed expense for variable expense
C. Achieve economies of scale
D. Increase speed and agility
#227
(Accuracy: 100% / 3 votes)
Which AWS service or resource can a company use to deploy AWS WAF rules?
A. Amazon EC2
B. Application Load Balancer
C. AWS Trusted Advisor
D. Network Load Balancer
#228
(Accuracy: 100% / 1 votes)
Which of the following are ways to improve security on AWS? (Choose two.)
A. Using AWS Artifact
B. Granting the broadest permissions to all IAM roles
C. Running application code with AWS Cloud
D. Enabling multi-factor authentication (MFA) with Amazon Cognito
E. Using AWS Trusted Advisor security checks
#229
(Accuracy: 100% / 1 votes)
Which AWS resource can help a company reduce its costs in exchange for a usage commitment when using Amazon EC2 instances?
A. Compute Savings Plans
B. Auto Scaling group
C. On-Demand Instance
D. EC2 instance store
#230
(Accuracy: 100% / 11 votes)
Which of the following is the customer's responsibility under the AWS shared responsibility model? (Choose two.)
A. Maintain the configuration of infrastructure devices.
B. Maintain patching and updates within the hardware infrastructure.
C. Maintain the configuration of guest operating systems and applications.