AWS EC2

Can I move a reserved instance from one region to another?

• ​

  Yes

• No

• ​

  It depends on the region

• Only in the US

You need to know both the private IP address and public IP address of your EC2 instance. You should ________.

• Run IPCONFIG (Windows) or IFCONFIG (Linux)

• Retrieve the instance Metadata from http://169.254.169.254/latest/meta-data/

• Retrieve the instance User Data from http://169.254.169.254/latest/meta-data/

• Use the following command: AWS EC2 DisplayIP

Amazon's EBS volumes are ________.

​

• Object-based storage

• Block-based storage

• Encrypted by default

• ​Not suitable for databases

Individual instances are provisioned ________.

• ​In Regions

• ​In Availability Zones

• Globally

Is it possible to perform actions on an existing Amazon EBS Snapshot?

• ​Yes, through the AWS APIs, CLI, and AWS Console

• No

• ​It depends on the region

• EBS does not have snapshot functionality

The use of a cluster placement group is ideal _______.

• When you need to distribute content on a CDN network

• When you need to deploy EC2 instances that require high disk IO

• Your fleet of EC2 Instances requires low latency and high network throughput across multiple availability zones

• Your fleet of EC2 instances requires high network throughput and low latency within a single availability zone

Which AWS CLI command should I use to create a snapshot of an EBS volume?

• aws ec2 create-snapshot

• ​aws ec2 fresh-snapshot

• aws ec2 deploy-snapshot

• aws ec2 new-snapshot

Will an Amazon EBS root volume persist independently from the life of the terminated EC2 instance to which it was previously attached? In other words, if I terminated an EC2 instance, would that EBS root volume persist?

• Yes

• ​No

• Only if I specify (using either the AWS Console or the CLI) that it should do so

• ​It depends on the region in which the EC2 instance is provisioned

I can use the AWS Console to add a role to an EC2 instance after that instance has been created and powered-up.

• TRUE

• ​FALSE

Can you attach an EBS volume to more than one EC2 instance at the same time?

• ​Yes

• ​No

• ​If that EC2 volume is part of an AMI

• Depends on which region