A DevOps engineer is tasked with migrating Docker containers used for

1.A DevOps Engineer must create a Linux AMI in an automated fashion. The newly created AMI identification must be stored in a location where other build pipelines can access the new identification programmatically What is the MOST cost-effective way to do this? 选项： A: Build a pipeline in AWS CodePipeline to download and save the latest operating system Open Virtualization Format (OVF) image to an Amazon S3 bucket, then customize the image using the guestfish utility. Use the virtual machine (VM) import command to convert the OVF to an AMI, and store the AMI identification output as an AWS Systems Manager parameter. B: Create an AWS Systems Manager automation document with values instructing how the image should be created. Then build a pipeline in AWS CodePipeline to execute the automation document to build the AMI when triggered. Store the AMI identification output as a Systems Manager parameter. C: Build a pipeline in AWS CodePipeline to take a snapshot of an Amazon EC2 instance running the latest version of the application. Then start a new EC2 instance from the snapshot and update the running instance using an AWS Lambda function. Take a snapshot of the updated instance, then convert it to an AMI. Store the AMI identification output in an Amazon DynamoDB table. D: Launch an Amazon EC2 instance and install Packer. Then configure a Packer build with values defining how the image should be created. Build a Jenkins pipeline to invoke the Packer build when triggered to build an AMI. Store the AMI identification output in an Amazon DynamoDB table.

2.Many cities haves distributed standardized recy?cling containers to all households with directionsthat read:“We would prefer that you use this newcontainer as your primary recycling container asthis will expedite pick-up of recyclables. Addi?tional recycling containers may be purchasedfrom the City.”142. According to the directions, each household选项： A:. may only use one recycling container. B:. must use the new recycling container. C:. should use the new recycling container D:. must buy a new recycling container.

3. A company uses Amazon RDS for PostgreSL databases for its data Tier. The company must implement password rotation for the Databases.Which solution meets this requirement with the LEAST Operational overhead? 选项： A:Store the password in AWS Secrets Manager. Enable automatic rotation On the secret B:Store the password in AWS Systems Manager Parameter Store Enable Automatic rotation on the parameter. C:Store the password in AWS Systems Manager Parameter Store. Write an AWS Lambda function that rotates the password. D:Store the password in AWS Key Management Service (AWS KMS). Enable Automatic rotation on the customer master key (CMK).

4. A disaster response team is using drones to collect images of recent storm damage. The response team’s laptops lack the storage and compute capacity to transfer the images and process the data. While the team has Amazon EC2 instances for processing and Amazon S3 buckets for storage, network connectivity is intermittent and unreliable. The images need to be processed to evaluate the damage.What should a solutions architect recommend？选项： A: Use AWS Snowball Edge devices to process and store the images B: Upload the images to Amazon Simple Queue Service（Amazon SQS）during intermittent connectivity to EC2 instances. C: Configure Amazon Kinesis Data Firehose to create multiple delivery streams aimed separately at the S3 buckets for storage and the EC2 instances for processing the images D: Use AWS Storage Gateway pre-Installed on a hardware appliance to cache the images locally for Amazon S3 to process the images when connectivity becomes available

5.You are implementing AWS Direct Connect. You intend to use AWS public service end points such as Amazon S3, across the AWS Direct Connect link. You want other Internet traffic to use your existing link to an Internet Service Provider.What is the correct way to configure AWS Direct connect for access to services such as Amazon S3? 选项： A: Configure a public Interface on your AWS Direct Connect link. Configure a static route via your AWS Direct Connect link that points to Amazon S3 Advertise a default route to AWS using BGP. B: Create a private interface on your AWS Direct Connect link. Configure a static route via your AWS Direct connect link that points to Amazon S3 Configure specific routes to your network in your VPC. C: Create a public interface on your AWS Direct Connect link. Redistribute BGP routes into your existing routing infrastructure; advertise specific routes for your network to AWS. D: Create a private interface on your AWS Direct connect link. Redistribute BGP routes into your existing

6.Which AWS service provides the ability to host a NoSQL database in the AWS Cloud?哪项AWS服务能够在AWS云中托管NoSQL数据库？选项： A:Amazon Aurora B:Amazon DynamoDB C:Amazon RDS D:Amazon Redshift

7.Your application development team has created Docker images for an application that will be deployed on Google Cloud. Your team does not wantTo manage the infrastructure associated with this application. You need to ensure that the application can scale automatically as it gainsPopularity. What should you do? 选项： A: Create an instance template with the container image, and deploy a Managed Instance Group with Autoscaling. B: Upload Docker images to Artifact Registry, and deploy the application on Google Kubernetes Engine using Standard mode. C: Upload Docker images to the Cloud Storage, and deploy the application on Google Kubernetes Engine using Standard mode. D: Upload Docker images to Artifact Registry, and deploy the application on Cloud Run.

8.You are implementing AWS Direct Connect. You intend to use AWS public service end points such as Amazon S3, across the AWS Direct ConnectLink. You want other Internet traffic to use your existing link to an Internet Service Provider.What is the correct way to configure AWS Direct connect for access to services such as Amazon S3? 选项： A: Configure a public Interface on your AWS Direct Connect link. Configure a static route via your AWS Direct Connect link that points toAmazon S3 Advertise a default route to AWS using BGP. B: Create a private interface on your AWS Direct Connect link. Configure a static route via your AWS Direct connect link that points to AmazonS3 Configure specific routes to your network in your VPC. C: Create a public interface on your AWS Direct Connect link. Redistribute BGP routes into your existing routing infrastructure; advertiseSpecific routes for your network to AWS. D: Create a private interface on your AWS Direct connect link. Redistribute BGP routes into your existing routing infrastructure and advertise aDefault route to AWS.

9.. Both historical records and frequently accessed data are stored on an on-premises storage system. The amount of current data is growing at an exponential rate. As the storage's capacity is nearing its limit, the company's Solutions Architect has decided to move the historical records to AWS to free up space for the active data. Which of the following architectures deliver the best solution in terms of cost and operational management? 选项： A:

Use AWS DataSync to move the historical records from on-premises to AWS. Choose Amazon S3 Glacier Deep Archive to be the destination for the data.

B:

Use AWS Storage Gateway to move the historical records from on-premises to AWS. Choose Amazon S3 Glacier Deep Archive to be the destination for the data.

C:

Use AWS DataSync to move the historical records from on-premises to AWS. Choose Amazon S3 Standard to be the destination for the data. Modify the S3 lifecycle configuration to move the data from the Standard tier to Amazon S3

Glacier Deep Archive after 30 days.

D:

Use AWS Storage Gateway to move the historical records from on-premises to AWS. Choose Amazon S3 Glacier to be the destination for the data. Modify the S3 lifecycle configuration to move the data from the Standard tier to Amazon S3 Glacier Deep Archive after 30 days.

10.A photo sharing website gets millions of new images every week. The images are stored in Amazon S3 under a formatted date prefix. A developer wants to move images to a few S3 buckets for analysis and further processing Images are not reuired to be moved in real time. What is the MOST efficient method for performing this task? 选项： A:Use S3 PutObject events to Invoke AWS Lambda Then Lambda will copy the files to the other objects B:Create an AWS Lambda function that will pull a day of Images from the origin bucket and copy them to the other buckets. C:Use S3 Batch Operations to create jobs for images to be copied to each Individual bucket. D:Use Amazon EC2 to batch pull images from multiple days and copy them to the other buckets

11.Amazon cloudfront 使用 AWS 全局架构的哪个部分确保低延迟发送? 选项：A.AWS 区B.AWS 边缘站点C.AWS 可用区D.Amazon VPC

12.which of the following is not true about the classification of the ?( ) 选项：A、containers are classified as general purpose(dry cargo) container and specific purpose container B、general purpose container(GP)is suitable for the widest varieties of cargo C、specific purpose container is suitable for the specific cargo D、bulk container, reefer container, open-top container are all general purpose containers

13. which of the following is not true about the classification of the cantainers ?（　）选项： A: containers are classified as general purpose（dry cargo）container and specific purpose container B: general purpose container（GP）is suitable for the widest varieties of cargo C: specific purpose container is suitable for the specific cargo D: bulk container, reefer container, open-top container are all general purpose containers

14.You're going to use AWS Direct Connect. You want to access AWS public service endpoints such as Amazon S3 using the AWS Direct ConnectConnection. You want other Internet traffic to utilize your current Internet Service Provider connection.How should AWS Direct connect be configured for access to services such as Amazon S3? 选项： A:Configure a public Interface on your AWS Direct Connect link. Configure a static route via your AWS Direct Connect link that points toAmazon S3 Advertise a default route to AWS using BGP. B:Create a private interface on your AWS Direct Connect link. Configure a static route via your AWS Direct connect link that points to AmazonS3 Configure specific routes to your network in your VPC. C:Create a public interface on your AWS Direct Connect link. Redistribute BGP routes into your existing routing infrastructure; advertiseSpecific routes for your network to AWS. D:Create a private interface on your AWS Direct connect link. Redistribute BGP routes into your existing routing infrastructure and advertise aDefault route to AWS.

15.2 which of the following is not true about the classification of the cantainers?(　　) 选项： A:containers are classified as general purpose(dry cargo) container and specific purpose container B:general purpose container(GP)is suitable for the widest varieties of cargo C:specific purpose container is suitable for the specific cargo D:bulk container, reefer container, open-top container are all general purpose containers

16.Amazon的AWS属于（）。

17.You are in the process of building an online gaming site for a client and one of therequirements is that it 　　must be able to process vast amounts of data easily. Which AWS Service would be very helpful in 　　processing all this data? 选项： A: AMAZON S3 B: AWS DATA PIPELINE C: AWS DIRECT CONNECT D: AMAZON EMR

18.A developer is writing AWS Lambda functions to handle reuests in an application.The Lambda functions must be chained together in a seuential manner, and the output should be passed from one Lambda function to the next function being called. What AWS service will meet these reuirements? 选项： A:AWS KMS B:AWS Step Functions C:AWS X-Ray D:Amazon Cognito

19.Amazon的AWS属于( )。选项： A:正确 B:错误

20.Which AWS service is a relational database compatible with MySQL and PostgreSQL? 选项： A: Amazon Redshift B: Amazon DynamoDB C: Amazon Aurora D: Amazon Neptune