All About Printable DOP-C01 Testing Engine

NEW QUESTION 1
A company is building a two-tier web application to serve dynamic transaction-based content. The data tier is leveraging an Online Transactional Processing (OLTP) database. What services should you leverage to enable an elastic and scalable web tier?

• A. ElasticLoad Balancing, Amazon EC2, and Auto Scaling
• B. ElasticLoad Balancing, Amazon RDS with Multi-AZ, and Amazon S3
• C. AmazonRDS with Multi-AZ andAuto Scaling
• D. AmazonEC2, Amazon Dynamo DB, and Amazon S3

Answer: A

Explanation:
The question mentioned a scalable web tier and not a database tier. So Option C, D and B are already automated eliminated, since we do not need a database option. The below example shows an Elastic Load balancer connected to 2 CC2 instances connected via Auto Scaling. This is an example of an elastic and scalable web tier. By scalable we mean that the Auto scaling process will increase or decrease the number of CC2 instances as required.

For more information on best practices for AWS Cloud applications, please visit the below URL: https://dO.awsstatic.com/whitepapers/AWS_Cloud_Best_Practices.pdf

NEW QUESTION 2
You want to use Code Deploy to deploy code that is hosted on yourgithub repository. Which of the following additional services can help fulfil this requirement.

• A. UsetheCodeP ipeline service
• B. Usethe CodeCommit service
• C. Usethe CodeBatch service
• D. Usethe SQS service

Answer: A

Explanation:
The AWS Documentation mentions the following
AWS CodePipeline is a continuous delivery service you can use to model, visualize, and automate the steps required to release your software. You can quickly model and configure the different stages of a software release process. AWS CodePipeline automates the steps required to release your software changes continuously.
For more information on CodePipeline, please visit the below URL: http://docs.aws.a mazon.com/codepipeline/latest/userguide/concepts. htm I

NEW QUESTION 3
You have a setup in AWS which consists of EC2 Instances sitting behind and ELB. The launching and termination of the Instances are controlled via an Autoscaling Group. The architecture consists of a MySQL AWS RDS database. Which of the following can be used to induce one more step towards a self-healing architecture for this design?

• A. EnableReadReplica'sfortheAWSRDSdatabase.
• B. EnableMulti-AZ feature for the AWS RDS database.
• C. Createone more ELB in another region forfault tolerance
• D. Createone more Autoscaling Group in another region forfault tolerance

Answer: B

Explanation:
The AWS documentation mentions the following
Amazon RDS Multi-AZ deployments provide enhanced availability and durability for Database (DB) Instances, making them a natural fit for production database workloads. When you provision a Multi- AZ DB Instance, Amazon RDS automatically creates a primary DB Instance and synchronously replicates the data to a standby instance in a different Availability Zone (AZ). Cach AZ runs on its own physically distinct, independent infrastructure, and is engineered to be highly reliable.
In case of an infrastructure failure, Amazon RDS performs an automatic failover to the standby (or to a read replica in the case of Amazon Aurora), so that you can resume database operations as soon as the failover is complete. Since the endpoint for your DB Instance remains the same after a failover, your application can resume database operation without the need for manual administrative intervention.
For more information on AWS RDS Multi-AZ, please refer to the below link:
◆ https://aws.amazon.com/rds/details/multi-az/

NEW QUESTION 4
Your company has the requirement to set up instances running as part of an Autoscaling Group. Part of the requirement is to use Lifecycle hooks to setup custom based software's and do the necessary configuration on the instances. The time required for this setup might take an hour, or might finish before the hour is up. How should you setup lifecycle hooks for the Autoscaling Group. Choose 2 ideal actions you would include as part of the lifecycle hook.

• A. Configure the lifecycle hook to record heartbeat
• B. If the hour is up, restart the timeout period.
• C. Configure the lifecycle hook to record heartbeat
• D. If the hour is up, choose to terminate the current instance and start a new one
• E. Ifthe software installation and configuration is complete, then restart the time period.
• F. If the software installation and configuration is complete, then send a signal to complete the launch of the instance.

Answer: AD

Explanation:
The AWS Documentation provides the following information on lifecycle hooks
By default, the instance remains in a wait state for one hour, and then Auto Scaling continues the launch or terminate process (Pending: Proceed or Terminating: Proceed). If you need more time, you can restart the timeout period by recording a heartbeat. If you finish before the timeout period ends, you can complete the lifecycle action, which continues the launch or termination process
For more information on AWS Lifecycle hooks, please visit the below URL:
• http://docs.aws.amazon.com/autoscaling/latest/userguide/lifecycle-hooks.html

NEW QUESTION 5
You are a Devops Engineer for your company. You are in charge of an application that uses EC2, ELB and Autoscaling. You have been requested to get the ELB access logs. When you try to access the logs, you can see that nothing has been recorded in S3. Why is this the case?

• A. Youdon't have the necessary access to the logs generated by ELB.
• B. Bydefault ELB access logs are disabled.
• C. TheAutoscaling service is not sending the required logs to ELB
• D. TheEC2 Instances are not sending the required logs to ELB

Answer: B

Explanation:
The AWS Documentation mentions
Access logging is an optional feature of Elastic Load Balancing that is disabled by default. After you enable access logging for your load balancer. Clastic Load
Balancing captures the logs and stores them in the Amazon S3 bucket that you specify. You can disable access logging at any time.
For more information on L~LB access logs please see the below link:
• http://docs.aws.amazon.com/elasticloadbalancing/latest/classic/access-log-collection.html

NEW QUESTION 6
When building a multicontainer Docker platform using Elastic Beanstalk, which of the following is required

• A. DockerFile to create custom images during deployment
• B. Prebuilt Images stored in a public or private online image repository.
• C. Kurbernetes to manage the docker containers.
• D. RedHatOpensift to manage the docker containers.

Answer: B

Explanation:
This is a special note given in the AWS Documentation for Multicontainer Docker platform for Elastic Beanstalk
Building custom images during deployment with a Dockerfile is not supported by the multicontainer Docker platform on Elastic Beanstalk. Build your images and
deploy them to an online repository before creating an Elastic Beanstalk environment.
For more information on Multicontainer Docker platform for Elastic Beanstalk, please refer to the below link:
http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/create_deploy_docker_ecs.html

NEW QUESTION 7
You have just been assigned to take care of the Automated resources which have been setup by your company in AWS. You are looking at integrating some of the company's chef recipes to be used for the existing Opswork stacks already setup in AWS. But when you go to the recipes section, you cannot see the option to add any recipes. What could be the reason for this?

• A. Onceyou create a stack, you cannot assign custom recipe's, this needs to be donewhen the stack is created.
• B. Onceyou create layers in the stack, you cannot assign custom recipe's, this needsto be done when the layers are created.
• C. Thestack layers were created without the custom cookbooks optio
• D. Just change thelayer settings accordingly.
• E. Thestacks were created without the custom cookbooks optio
• F. Just change the stacksettings accordingly.

Answer: D

Explanation:
The AWS Documentation mentions the below
To have a stack install and use custom cookbooks, you must configure the stack to enable custom cookbooks, if it is not already configured. You must then provide the repository URL and any related information such as a password.
For more information on Custom cookbooks for Opswork, please visit the below URL:
• http://docs.aws.amazon.com/opsworks/latest/userguide/workingcookbook-i nstallingcustom- enable.htm I

NEW QUESTION 8
You want to pass queue messages that are 1GB each. How should you achieve this?

• A. Use Kinesis as a buffer stream for message bodie
• B. Store the checkpoint id for the placement in the Kinesis Stream in SQS.
• C. Use the Amazon SQS Extended Client Library for Java and Amazon S3 as a storage mechanism for message bodies.
• D. Use SQS's support for message partitioning and multi-part uploads on Amazon S3.
• E. Use AWS EFS as a shared pool storage mediu
• F. Store filesystem pointers to the files on disk in the SQS message bodies.

Answer: B

Explanation:
You can manage Amazon SQS messages with Amazon S3. This is especially useful for storing and consuming messages with a message size of up to 2 GB. To manage
Amazon SQS messages with Amazon S3, use the Amazon SQS Extended Client Library for Java. Specifically, you use this library to:
• Specify whether messages are always stored in Amazon S3 or only when a message's size exceeds 256 KB.
• Send a message that references a single message object stored in an Amazon S3 bucket.
• Get the corresponding message object from an Amazon S3 bucket.
• Delete the corresponding message object from an Amazon S3 bucket.
For more information on processing large messages for SQS, please visit the below URL: http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-s3- messages. html

NEW QUESTION 9
You are working for a startup company that is building an application that receives large amounts of data. Unfortunately, current funding has left the start-up short on cash, cannot afford to purchase thousands of dollars of storage hardware, and has opted to use AWS. Which services would you implement in order to store a virtually unlimited amount of data without any effort to scale when demand unexpectedly increases? Choose the correct answer from the options below

• A. AmazonS3, because it provides unlimited amounts of storage data, scales automatically highlyavailable, and durable
• B. AmazonGlacier, to keep costs low for storage and scale infinitely
• C. Amazonlmport/Export, because Amazon assists in migrating large amounts of data toAmazon S3
• D. AmazonEC2, because EBS volumes can scale to hold any amount of data and, when usedwith Auto Scaling, can be designed for fault tolerance and high availability

Answer: A

Explanation:
The best option is to use S3 because you can host a large amount of data in S3 and is the best storage option provided by AWS.
For more information on S3, please refer to the below link:
• http://docs.aws.a mazon.com/AmazonS3/latest/dev/We lcome.htmI

NEW QUESTION 10
You are having a web and worker role infrastructure defined in AWS using Amazon EC2 resources. You are using SQS to manage the jobs being send by the web role. Which of the following is the right way to ensure the worker processes are adequately setup to handle the number of jobs send by the web role

• A. Use Cloudwatch monitoring to check the size of the queue and then scale out SQS to ensure that it can handle the right number of jobs
• B. Use ELB to ensure that the load is evenly distributed to the set of web and worker instances
• C. Use Route53 to ensure that the load is evenly distributed to the set of web and worker instances
• D. Use Cloudwatch monitoring to check the size of the queue and then scale out using Autoscaling to ensure that it can handle the right number of jobs

Answer: D

Explanation:
The below diagram shows how SGS can be used to manage the communication between the Web
and worker roles. The number of messages in the SQS queue can
be used to determine the number of instances that should be there in the AutoScaling Group.

For more information on SQS and Autoscaling, please refer to the below U RL: http://docs.aws.amazon.com/autoscaling/latest/userguide/as-using-sqs-queue.html

NEW QUESTION 11
Your security officer has told you that you need to tighten up the logging of all events that occur on your AWS account. He wants to be able to access all events that occur on the account across all regions quickly and in the simplest way possible. He also wants to make sure he is the only person that has access to these events in the most secure way possible. Which of the following would be the best solution to assure his requirements are met? Choose the correct answer from the options below

• A. Use CloudTrail to logall events to one S3 bucke
• B. Make this S3 bucket only accessible by your security officer with a bucket policy that restricts access to his user only and also add MFA to the policy for a further level of securit
• C. ^/
• D. Use CloudTrail to log all events to an Amazon Glacier Vaul
• E. Make sure the vault access policy only grants access to the security officer's IP address.
• F. Use CloudTrail to send all API calls to CloudWatch and send an email to the security officer every time an API call is mad
• G. Make sure the emails are encrypted.
• H. Use CloudTrail to log all events to a separate S3 bucket in each region as CloudTrail cannot write to a bucket in a different regio
• I. Use MFA and bucket policies on all the different buckets.

Answer: A

Explanation:
AWS CloudTrail is a service that enables governance, compliance, operational auditing, and risk auditing of your AWS account. With CloudTrail, you can log,
continuously monitor, and retain events related to API calls across your AWS infrastructure. CloudTrail provides a history of AWS API calls for your account, including API calls made through the AWS Management Console, AWS SDKs, command line tools, and other AWS services. This history simplifies security analysis, resource change tracking, and troubleshooting.
You can design cloudtrail to send all logs to a central S3 bucket. For more information on cloudtrail, please visit the below URL:
◆ https://aws.amazon.com/cloudtrail/

NEW QUESTION 12
You have defined a Linux based instance stack in Opswork. You now want to attach a database to the Opswork stack. Which of the below is an important step to ensure that the application on the Linux instances can communicate with the database

• A. Addanother stack with the database layer and attach it to the application stack.
• B. ConfigureSSL so that the instance can communicate with the database
• C. Addthe appropriate driver packages to ensure the application can work with thedatabase
• D. Configuredatabase tags for the Opswork application layerOpswork application layer

Answer: C

Explanation:
The AWS documentation mentions the below point Important
For Linux stacks, if you want to associate an Amazon RDS service layer with your app, you must add the appropriate driver package to the associated app server layer,
as follows:
1. Click Layers in the navigation pane and open the app server's Recipes tab.
2. Click Edit and add the appropriate driver package to OS Packages. For example, you should specify mysql if the layer contains Amazon Linux instances and mysql-client if the layer contains Ubuntu instances.
3. Save the changes and redeploy the app.
For more information on Opswork app connectivity, please visit the below URL: http://docs.aws.amazon.com/opsworks/latest/userguide/workingapps-connectdb.htmI

NEW QUESTION 13
You are using a configuration management system to manage your Amazon EC2 instances. On your Amazon EC2 Instances, you want to store credentials for connecting to an Amazon RDS MYSQL DB instance. How should you securely store these credentials?

• A. Give the Amazon EC2 instances an 1AM role that allows read access to a private Amazon S3 bucke
• B. Store a file with database credentials in the Amazon S3 bucke
• C. Have your configuration management system pull the file from the bucket when it is needed.
• D. Launch an Amazon EC2 instance and use the configuration management system to bootstrap the instance with the Amazon RDS DB credential
• E. Create an AMI from this instance.
• F. Store the Amazon RDS DB credentials in Amazon EC2 user dat
• G. Import the credentials into the Instance on boot.
• H. Assign an 1AM role to your Amazon EC2 instance, and use this 1AM role to access the Amazon RDS DB from your Amazon EC2 instances.

Answer: D

Explanation:
Creating and Using an 1AM Policy for 1AM Database Access
To allow an 1AM user or role to connect to your DB instance or DB cluster, you must create an 1AM policy. After that you attach the policy to an 1AM user or role.
Note
To learn more about 1AM policies, see Authentication and Access Control for Amazon RDS.
The following example policy allows an 1AM user to connect to a DB instance using 1AM database authentication.

Important
Don't confuse the rds-db: prefix with other Amazon RDS action prefixes that begin with rds:. You use the rds-db: prefix and the rds-db:connect action only for 1AM database authentication. They aren't valid in any other context.
1AM Database Authentication for MySQL and Amazon Aurora
With Amazon RDS for MySQL or Aurora with MySQL compatibility, you can authenticate to your DB instance or DB cluster using AWS Identity and Access Management (IAMJ database authentication. With this authentication method, you don't need to use a password when you connect to a DB instance. Instead, you use an authentication token.
An authentication token is a unique string of characters that Amazon RDS generates on request. Authentication tokens are generated using AWS Signature Version 4. Each token has a lifetime of 15 minutes. You don't need to store user credentials in the database, because authentication is managed externally using 1AM. You can also still use standard database authentication.
IAM database authentication provides the following benefits:
• Network traffic to and from the database is encrypted using Secure Sockets Layer (SSL).
• You can use IAM to centrally manage access to your database resources, instead of managing access individually on each DB instance or DB cluster.
• For applications running on Amazon EC2, you can use EC2 instance profile credentials to access the database instead of a password, for greater security.
For more information please refer to the below document link from AWS https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/UsingWithRDS.IAMDBAuth.html https://docs^ws.amazon.com/AmazonRDS/latest/UserGuide/UsingWithRDS.IAMDBAuth.lAMPolicy. html
You can use roles to delegate access to users, applications, or services that don't normally have access to your AWS resources. For example, you might want to grant users in your AWS account access to resources they don't usually have, or grant users in one AWS account access to resources in another account. Or you might want to allow a mobile app to use AWS resources, but not want to embed AWS keys within the app (where they can be difficult to rotate and where users can potentially extract them). Sometimes you want to give AWS access to users who already have identities defined outside of AWS, such as in your corporate directory. Or, you might want to grant access to your account to third parties so that they can perform an audit on your resources. For more information on 1AM Roles, please refer to the below document link: from AWS
http://docs.aws.a mazon.com/IAM/latest/UserGuide/id_roles. html

NEW QUESTION 14
Your IT company is currently hosting a production environment in Elastic beanstalk. You understand that the Elastic beanstalk service provides a facility known as Managed updates which are minor and patch version updates which are periodically required for your system. Your IT supervisor is worried about the impact that these updates would have on the system. What can you tell about the Elastic beanstalk service with regards to managed updates

• A. Package updates can be configurable weekly maintenance window
• B. Elastic Beanstalk applies managed updates with no downtime
• C. Elastic Beanstalk applies managed updates with no reduction in capacity
• D. All of the above

Answer: D

Explanation:
The AWS Documentation mentions the following on package updates for the Clastic beanstalk environment
You can configure your environment to apply minor and patch version updates automatically during a configurable weekly maintenance window with Managed Platform Updates. Elastic Beanstalk applies managed updates with no downtime or reduction in capacity, and cancels the update immediately if instances running your application on the new version fail health checks.
For more information on Elastic beanstalk managed updates please refer to the URL: https://docs.aws.a mazon.com/elasticbeanstalk/latest/dg/environment- platform -update-managed, html
http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/using-features.platform.upgrade.html

NEW QUESTION 15
You are in charge of designing a number of Cloudformation templates for your organization. You are required to make changes to stack resources every now and then based on the requirement. How can you check the impact of the change to resources in a cloudformation stack before deploying changes to the stack?

• A. Thereis no way to control thi
• B. You need to check for the impact beforehand.
• C. UseCloudformation change sets to check for the impact to the changes.
• D. UseCloudformation Stack Policies to check for the impact to the changes.
• E. UseCloudformation Rolling Updates to check for the impact to the changes.

Answer: B

Explanation:
The AWS Documentation mentions
When you need to update a stack, understanding how your changes will affect running resources before you implement them can help you update stacks with confidence. Change sets allow you to preview how proposed changes to a stack might impact your running resources, for example, whether your changes will delete or replace any critical resources, AWS CloudFormation makes the changes to your stack only when you decide to execute the change set, allowing you to decide whether to proceed with your proposed changes or explore other changes by creating another change set. You can create and manage change sets using the AWS
CloudFormation console, AWS CLI, or AWS CloudFormation API.
For more information on Cloudformation change sets, please visit the below url http://docs.aws.amazon.com/AWSCIoudFormation/latest/UserGuide/using-cfn-updating-stacks-changesets.html

NEW QUESTION 16
You have created a DynamoDB table for an application that needs to support thousands of users. You need to ensure that each user can only access their own data in a particular table. Many users already have accounts with a third-party identity provider, such as Facebook, Google, or Login with Amazon. How would you implement this requirement?
Choose 2 answers from the options given below.

• A. Createan 1AM User for all users so that they can access the application.
• B. UseWeb identity federation and register your application with a third-partyidentity provider such as Google, Amazon, or Facebook.
• C. Createan 1AM role which has specific access to the DynamoDB table.
• D. Usea third-party identity provider such as Google, Facebook or Amazon so users canbecome an AWS1AM User with access to the application.

Answer: BC

Explanation:
The AWS Documentation mentions the following
With web identity federation, you don't need to create custom sign-in code or manage your own user identities. Instead, users of your app can sign in using a well-known identity provider (IdP) — such as Login with Amazon, Facebook, Google, or any other OpenID Connect (OIDC)-compatible IdP, receive an authentication token, and then exchange that token for temporary security credentials in AWS that map to an 1AM role with permissions to use the resources in your AWS account. Using an IdP helps you keep your AWS account secure, because you don't have to embed and distribute long- term security credentials with your application. For more information on Web Identity federation, please visit the below url http://docs.ws.amazon.com/IAM/latest/UserGuide/id_roles_providers_oidc.html

NEW QUESTION 17
Your CTO has asked you to make sure that you know what all users of your AWS account are doing to change resources at all times. She wants a report of who is doing what over time, reported to her once per week, for as broad a resource type group as possible. How should you do this?

• A. Create a global AWS CloudTrail Trai
• B. Configure a script to aggregate the log data delivered to S3 once per week and deliver this to the CTO.
• C. Use CloudWatch Events Rules with an SNS topic subscribed to all AWS API call
• D. Subscribe the CTO to an email type delivery on this SNS Topic.
• E. Use AWS 1AM credential reports to deliver a CSV of all uses of 1AM UserTokens overtime to the CTO.
• F. Use AWS Config with an SNS subscription on a Lambda, and insert these changes over time into a DynamoDB tabl
• G. Generate reports based on the contents of this table.

Answer: A

Explanation:
AWS CloudTrail is an AWS service that helps you enable governance, compliance, and operational and risk auditing of your AWS account. Actions taken by a user, role, or an AWS service are recorded as events in CloudTrail. Events include actions taken in the AWS Management Console, AWS Command Line Interface, and AWS SDKs and APIs.
Visibility into your AWS account activity is a key aspect of security and operational best practices. You can use CloudTrail to view, search, download, archive, analyze, and respond to account activity across your AWS infrastructure. You can identify who or what took which action, what resources were acted upon, when the event occurred, and other details to help you analyze and respond to activity in your AWS account.
For more information on Cloudtrail, please visit the below URL:
• http://docs.aws.amazon.com/awscloudtrail/latest/userguide/cloudtrail-user-guide.html

NEW QUESTION 18
When you add lifecycle hooks to an Autoscaling Group, what are the wait states that occur during the scale in and scale out process. Choose 2 answers from the options given below

• A. Launching:Wait
• B. Exiting:Wait
• C. Pending:Wait
• D. Terminating:Wait

Answer: CD

Explanation:
The AWS Documentation mentions the following
After you add lifecycle hooks to your Auto Scaling group, they work as follows:
1. Auto Scaling responds to scale out events by launching instances and scale in events by terminating instances.
2. Auto Scaling puts the instance into a wait state (Pending:Wait orTerminating: Wait). The instance is paused until either you tell Auto Scaling to continue or the timeout period ends.
For more information on Autoscaling Lifecycle hooks, please visit the below URL: • http://docs.aws.amazon.com/autoscaling/latest/userguide/lifecycle-hooks.htmI

NEW QUESTION 19
You have an ELB on AWS which has a set of web servers behind them. There is a requirement that the SSL key used to encrypt data is always kept secure. Secondly the logs of ELB should only be decrypted by a subset of users. Which of these architectures meets all of the requirements?

• A. UseElastic Load Balancing to distribute traffic to a set of web server
• B. Toprotect the SSL private key.upload the key to the load balancer and configure the load balancer to offloadthe SSL traffi
• C. Write yourweb server logs to an ephemeral volume that has been encrypted using a randomlygenerated AES key.
• D. UseElastic Load Balancing to distribute traffic to a set of web server
• E. Use TCPIoad balancing on theload balancer and configure your web servers to retrieve the private key from aprivate Amazon S3bucket on boo
• F. Write your web server logs to a private Amazon S3 bucket usingAmazon S3 server- sideencryption.
• G. UseElastic Load Balancing to distribute traffic to a set of web servers, configurethe load balancer toperform TCP load balancing, use an AWS CloudHSM to perform the SSLtransactions, and write yourweb server logs to a private Amazon S3 bucket using Amazon S3 server-sideencryption.
• H. UseElastic Load Balancing to distribute traffic to a set of web server
• I. Configurethe load balancer toperform TCP load balancing, use an AWS CloudHSM to perform the SSLtransactions, and write yourweb server logs to an ephemeral volume that has been encrypted using a randomlygenerated AES key.

Answer: C

Explanation:
The AWS CIoudHSM service helps you meet corporate, contractual and regulatory compliance requirements for data security by using dedicated Hardware Security
Module (HSM) appliances within the AWS cloud. With CIoudHSM, you control the encryption keys and cryptographic operations performed by the HSM.
Option D is wrong with the CIoudHSM option because of the ephemeral volume which this is temporary storage
For more information on cloudhsm, please refer to the link:
• https://aws.amazon.com/cloudhsm/

NEW QUESTION 20
You are a Devops engineer for your company.There is a requirement to host a custom application which has custom dependencies for a development team. This needs to be done using AWS service. Which of the following is the ideal way to fulfil this requirement.

• A. Packagethe application and dependencies with Docker, and deploy the Docker containerwith CloudFormation.
• B. Packagethe application and dependencies with Docker, and deploy the Docker containerwith Elastic Beanstalk.
• C. Packagethe application and dependencies in an S3 file, and deploy the Docker containerwith Elastic Beanstalk.
• D. Packagethe application and dependencies with in Elastic Beanstalk, and deploy withElastic Beanstalk

Answer: B

Explanation:
The AWS Documentation mentions
Clastic Beanstalk supports the deployment of web applications from Docker containers. With Docker containers, you can define your own runtime environment. You can choose your own platform, programming language, and any application dependencies (such as package managers or tools), that aren't supported by other platforms. Docker containers are self-contained and include all the configuration information and software your web application requires to run.
For more information on Elastic beanstalk and Docker, please visit the below URL: http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/create_deploy_docker.html

NEW QUESTION 21
......