EC2 Flashcards
Which of the following languages is NOT supported by the AWS SDK?
Ruby
Python
Node.JS
Perl
C++
Perl
An HTTP 3xx code means ________.
The request was successful
There has been a redirection
There has been a server side error
There has been a client side error
There has been a redirection
An HTTP 200 code means ________.
There has been a client side error.
There has been a server side error
The request was successful
The request has failed
The request was successful
To accommodate the hosting of multiple sites, you can have multiple SSL certificates on an Elastic Load Balancer.
True or False
False
To retrieve instance Metadata or Userdata, you will need to use which the following IP Addresses?
http: //127.0.0.1
http: //10.0.0.1
http: //169.254.169.254
http: //192.168.0.254
http://169.254.169.254
You have an EC2 instance that needs to know both its private IP address and its public IP address. To do this, the application needs to ________.
Use the following command: “AWS EC2 displayIP”
Run IPCONFIG (Windows) or IFCONFIG (Linux)
Retrieve the instance Userdata from http://169.254.169.254/latest/meta-data/
Retrieve the instance Metadata from http://169.254.169.254/latest/meta-data/
Retrieve the instance Metadata from http://169.254.169.254/latest/meta-data/
Which AWS service below is chargeable?
Elastic Beanstalk
Cloud Formation
Autoscaling
Elastic Load Balancers
Elastic Load Balancers
Which of the following best describes Amazon ECS?
The Elastic Container Scheduler is a service that manages running Docker containers on a group of your EC2 instances.
The Elastic Container Service is a serverless system to manage running many Docker containers in a flexible and cost-effective way.
The Elastic Container Scheduler is a serverless system to manage running many Docker containers in a flexible and cost-effective way.
The Elastic Container Service is software that you can run and manage to orchestrate many running Docker containers.
The Elastic Container Scheduler is software that you can run and manage to orchestrate many running Docker containers.
The Elastic Container Service is a service that manages running Docker containers on a group of your EC2 instances.
The Elastic Container Service is a service that manages running Docker containers on a group of your EC2 instances.
A HTTP 5XX code means ________.
There has been a redirection
There has been a client side error
There has been a server side error
The request was a success
There has been a server side error
In order to enable encryption at rest using EC2 and Elastic Block Store, you must ________.
Configure encryption when creating the EBS volume
Configure encryption using the appropriate Operating Systems file system
Mount the EBS volume in to S3 and then encrypt the bucket using a bucket policy.
Configure encryption using X.509 certificates
Configure encryption when creating the EBS volume
The default region for an SDK is “US-EAST-1”.
True or False?
True
A HTTP 4XX code means ________.
There has been a client side error.
The request was successful.
There has been a server side error.
There has been a redirection.
There has been a client side error.
