What is a characteristic of Convertible Reserved Instances (RIs)?
A. Users can exchange Convertible RIs for other Convertible RIs from a different instance family
B. Users can exchange Convertible RIs for other Convertible RIs in different AWS Regions
C. Users can sell and buy Convertible RIs on the AWS Marketplace
D. Users can shorten the term of their Convertible RIs by merging them with other Convertible RIs
#372
(Accuracy: 100% / 2 votes)
A company wants to rightsize its Amazon EC2 instances.
Which configuration change will meet this requirement with the LEAST operational overhead?
A. Add EC2 instances in another Availability Zone.
B. Change the size and type of the EC2 instances based on utilization.
C. Convert the payment method from On-Demand to Savings Plans.
D. Reprovision the EC2 instances with a larger instance type.
#373
(Accuracy: 100% / 4 votes)
A company's information security manager is supervising a move to AWS and wants to ensure that AWS best practices are followed. The manager has concerns about the potential misuse of AWS account root user credentials.
Which of the following is an AWS best practice for using the AWS account root user credentials?
A. Allow only the manager to use the account root user credentials for normal activities.
B. Use the account root user credentials only for Amazon EC2 instances from the AWS Free Tier.
C. Use the account root user credentials only when they alone must be used to perform a required function.
D. Use the account root user credentials only for the creation of private VPC subnets.
#374
(Accuracy: 100% / 7 votes)
A company needs to reserve a certain amount of Amazon EC2 compute resources in a specific Availability Zone within an AWS Region.
Which purchasing option should the company use to meet this requirement?
A. EC2 Instance Savings Plans
B. Compute Savings Plans
C. Regional Reserved Instances
D. Zonal Reserved Instances
#375
(Accuracy: 100% / 6 votes)
A company needs stateless network filtering for its VPC.
Which AWS service, tool, or feature will meet this requirement?
A. AWS PrivateLink
B. Security group
C. Network access control list (ACL)
D. AWS WAF
#376
(Accuracy: 100% / 6 votes)
An ecommerce company has been monitoring usage of its online store that is hosted on a fleet of Amazon EC2 instances. Surges in traffic occur every weekend day at the same time and last for approximately 4 hours.
Which AWS service should the company use to ensure that there are enough instances to meet the surges in demand?
A. AWS Lambda
B. Amazon EventBridge (Amazon CloudWatch Events)
C. Elastic Load Balancing (ELB)
D. Amazon EC2 Auto Scaling
#377
(Accuracy: 100% / 5 votes)
A gaming company wants to move its on-premises environment to AWS. The company needs its resources to be highly available.
Which benefit does the AWS Cloud provide to meet this requirement?
A. Reliability
B. The AWS shared responsibility model
C. Security
D. Agility
#378
(Accuracy: 100% / 4 votes)
A company needs to transfer 60 TB of data to the AWS Cloud in a secure manner.
Which of the following should the company use to meet these requirements?
A. AWS Snowball Edge device
B. Amazon Elastic Block Store (Amazon EBS)
C. Amazon Elastic File System (Amazon EFS)
D. Amazon S3
#379
(Accuracy: 100% / 4 votes)
A company wants to deploy a Docker application to the AWS Cloud. However, the company does not want to manage the underlying servers.
Which combination of AWS services should the company use to meet these requirements? (Choose two.)
A. Amazon EC2
B. Amazon EC2 Auto Scaling
C. AWS Elastic Beanstalk
D. Amazon CloudFront
E. AWS Fargate
#380
(Accuracy: 95% / 9 votes)
Where can AWS users review answers to frequently asked questions about security in the AWS Cloud?