AWS Certified Cloud Practitioner practice questions, page 10 of 40, with answer review and explanations.
Question 46
A company wants to run production workloads on AWS. The company needs concierge service, a designated AWS technical account manager (TAM), and technical support that is available 24 hours a day, 7 days a week. Which AWS Support plan will meet these requirements?
AWS Basic Support
AWS Enterprise Support
AWS Business Support
AWS Developer Support
Question 47
Which architecture design principle describes the need to isolate failures between dependent components in the AWS Cloud?
Use a monolithic design.
Design for automation.
Design for single points of failure.
Loosely couple components.
Question 48
Which AWS services are managed database services? (Choose two.)
Amazon Elastic Block Store (Amazon EBS)
Amazon S3
Amazon RDS
Amazon Elastic File System (Amazon EFS)
Amazon DynamoDB
Question 49
A company is using the AWS Free Tier for several AWS services for an application. What will happen if the Free Tier usage period expires or if the application use exceeds the Free Tier usage limits?
The company will be charged the standard pay-as-you-go service rates for the usage that exceeds the Free Tier usage.
AWS Support will contact the company to set up standard service charges.
The company will be charged for the services it consumed during the Free Tier period, plus additional charges for service consumption after the Free Tier period.
The company's AWS account will be frozen and can be restarted after a payment plan is established.
Question 50
A company recently deployed an Amazon RDS instance in its VPC. The company needs to implement a stateful firewall to limit traffic to the private corporate network. Which AWS service or feature should the company use to limit network traffic directly to its RDS instance?