WorksheetsAWS EC2
Total questions: 15
Worksheet time: 7mins
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
Which component of EC2 holds the operating system, software configuration, tools and agents - as a reusable template?
AMI
EC2 Dashboard
RDS
Machine Template
Which AWS monitoring service is EC2 publishing metrics at regular intervals to?
Amazon CloudFront
Amazon CloudSearch
Amazon CloudWatch
Amazon Config
An Application Load Balancer operates at which OSI layer?
Layer 4, the connection layer
Layer 2, the data link layer
Layer 7, the application layer
Layer 3, the network layer
When will you incur costs with an Elastic IP Address (EIP)?
When an EIP is allocated
When it is allocated and associated with a running instance
When it is allocated and associated with a stopped instance
Costs are incurred regardless of whether the EIP is associated with a running instance
Which service in AWS guarantees 100% SLA?
S3
RDS
Route 53
Cloudfront
