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WorksheetsAWS cuestionario 9
Total questions: 17
Worksheet time: 9mins
Which permission is needed to give a user admin privileges in AWS Elastic Container Registry?
AmazonECRContainerRegistryFullAccess
AmazonEC2ContainerRegistryFullAccess
AmazonEC2ContainerRegistry
AmazonECRContainerRegistry
In EKS a user manages both master nodes and worker nodes
Verdadero
Falso
What is a container registry?
A management service used to register containers to a cluster
A private storage location for container images
A container Domain Name System (DNS) service that is used during the creation of public containers
A location to store and distribute container images
What is the name of the file that contains instructions on how to build a docker container?
Dockerfile
buildspec.yaml
requirements.txt
Docker
Which Kubernetes object represents containers that run on a cluster?
Task
Controller
Service
Pod
You are using CloudFormation to deploy test environments on the fly, and these environments include an RDS database. You want the database to go away on stack deletion, but the company policy is to keep the data for further analysis if needed. What should you do?
Add a DeletionPolicy=Snapshot to the RDS resource
Add a DeletionPolicy=Retain to the RDS resource
Enable Termination Protection on the stack
Add a DeletionPolicy=Delete to the RDS resource
When using Amazon Elastic Container Service (Amazon ECS), each task definition can only have one container.
Verdadero
Falso
Using which component can you enable auto scaling for ECS containers?
Image
Cluster
Service
Task
Which statements are correct?
Kubernetes is a closed-source, proprietary system.
Kubernetes is often combined with declarative configuration and automation.
Kubernetes is highly extensible and has a large, vibrant ecosystem.
Kubernetes is on-premises network-attached storage (NAS) solution.
What CloudFormation feature can you use to detect changes made to your stack resources outside CloudFormation?
Pseudo Parameters
StackSet
CloudFormation Drift
ChangeSets
Which tool can be used to build container images locally?
docker ps
docker build
amazon build
aws build
Which networking mode does AWS Fargate support?
bridge
awsvpc
docker-network
host
How can you prevent Stacks from being accidentally deleted?
Protect the CloudFormation templates with passwords stored in SSM Parameter Store
Apply an IAM policy to all users to prevent CloudFormation stack deletion API
Use Termination Protection
The development department in your organization need to quickly access a platform for running Docker containers. The platform service should be fully managed. Which AWS service should you provision for them?
Amazon Elastic Container Registry (ECR)
Amazon Elastic Kubernetes Service (EKS)
Amazon Elastic Container Service (ECS) with the Fargate launch type
Amazon Elastic Container Service (ECS) with the EC2 launch type
Select the true statements about containers and virtual machines (VMs). Select 2
Containers and VMs do not provide isolation for application environments.
Containers and VMs both provide isolation for application environments.
Containers and VMs do not use images for backup, restoration, and duplication of the application environment.
Containers and VMs both enable multiple environments to exist within the same underlying hardware environment.
Select the true statements about containers and virtual machines (VMs). Select 2
Containers and VMs both use their own guest operating system per instantiation.
Containers and VMs both facilitate decoupling of the application environments from the underlying hardware.
Containers and VMs both use images for backup, restoration, and duplication of the application environment.
What are the main characteristics of a monolithic application?
User interface and business logic are combined on a single platform
Loosely coupled
Independently deployable
Organized around business capabilities
