Which of the following statements are true about AWS Regions and Availability Zones (AZ)? (Select two)Question 50AnswerA.All traffic between Availability Zones (AZ) is encryptedB.An Availability Zone (AZ) is a physical location where AWS clusters the data centersC.Each AWS Region consists of multiple, isolated, and physically separate Availability Zones (AZ) within a geographic areaD.Traffic between Availability Zones (AZ) is not encrypted by default, but can be configured from AWS consoleE.AWS calls each group of logical data centers as AWS Regions

Which of the following statements is CORRECT regarding the scope of an Amazon Virtual Private Cloud (VPC)?Question 1Answera.Amazon VPC spans all subnets in all AWS regionsb.A VPC spans all Availability Zones (AZs) within an AWS regionc.A VPC spans all Availability Zones (AZs) in all AWS regionsd.A VPC spans all AWS regions within an Availability Zone (AZ)

Which of the following statements are CORRECT regarding the Availability Zone (AZ) specific characteristics of Amazon Elastic Block Store (EBS) and Amazon Elastic File System (Amazon EFS) storage types?Question 20Answera.EBS volume can be attached to one or more instances in multiple Availability Zones (AZ) and EFS file system can be mounted on instances in the same Availability Zone (AZ)b.EBS volume can be attached to one or more instances in multiple Availability Zones (AZ) and EFS file system can be mounted on instances across multiple Availability Zones (AZ)c.EBS volume can be attached to a single instance in the same Availability Zone (AZ) whereas EFS file system can be mounted on instances across multiple Availability Zones (AZ)d.EBS volume can be attached to a single instance in the same Availability Zone (AZ) and EFS file system can only be mounted on instances in the same Availability Zone (AZ)

Which statement best describes an Availability Zone?a)A separate geographical location with multiple locations that are isolated from each otherb)A site that Amazon CloudFront uses to cache copies of content for faster delivery to users at any locationc)A server from which Amazon CloudFront gets your filesd)A fully isolated portion of the AWS global infrastructure

An AWS Region is a physical geographical location with a collection of Availability Zones. What is the benefit of every AWS Region containing multiple Availability Zones?Multiple Availability Zones increases the storage capacity available in that region.Multiple Availability Zones allows for more resilient, highly available, and scalable solutions.Multiple Availability Zones lower total cost compared to deploying in a single Availability Zone.Multiple Availability Zones allows for data replication and global reach.

Which of the following improves availability for a fleet of Amazon EC2 instances?Question 51Answera.Deploy the instances across different AWS Regions of the same AZb.Deploy the instances across different Availability Zones (AZ) in the same AWS Regionc.Deploy the instances in the same AZ across two different AWS Regionsd.Deploy the instances in the same AZ of an AWS Region