AWS最新SAA-C02考试认证题库（真题）_saa题库中英文对照版资源-CSDN文库

AWS认证

SAA-C02

4星 · 超过85%的资源需积分: 45 88 浏览量 2020-05-25 03:38:46 上传评论 19 收藏 291KB PDF 举报

资源详情

资源评论

New VCE and PDF Exam Dumps from PassLeader

AWS SAA-C02 Exam Dumps AWS SAA-C02 Exam Questions AWS SAA-C02 PDF Dumps AWS SAA-C02 VCE Dumps

https://www.passleader.com/saa-c02.html

➢ Vendor: Amazon

➢ Exam Code: SAA-C02

➢ Exam Name: AWS Certified Solutions Architect - Associate

➢ Version: 20.051

QUESTION 1

A solutions architect is designing a new service behind Amazon API Gateway. The request patterns for the service will

be unpredictable and can change suddenly from 0 requests to over 500 per second. The total size of the data that needs

to be persisted in a backend database is currently less than 1 GB with unpredictable future growth Data can be queried

using simple key-value requests. Which combination of AWS services would meet these requirements? (Choose two.)

A. AWS Fargate

B. AWS Lambda

C. Amazon DynamoDB

D. Amazon EC2 Auto Scaling

E. MySQL-compatible Amazon Aurora

Answer: DE

QUESTION 2

A solutions architect needs to design a managed storage solution for a company's application that includes high-

performance machine learning. This application runs on AWS Fargate and the connected storage needs to have

concurrent access to files and deliver high performance. Which storage option should the solutions architect recommend?

A. Create an Amazon S3 bucket for the application and establish an 1AM role for Fargate to communicate with

Amazon S3.

B. Create an Amazon FSx for Lustre file share and establish an 1AM role that allows Fargate to communicate with

FSx for Lustre.

C. Create an Amazon Elastic File System (Amazon EFS) file share and establish an 1AM role that allows Fargate

to communicate with Amazon EFS.

D. Create an Amazon Elastic Block Store (Amazon EBS) volume for the application and establish an 1AM role that

allows Fargate to communicate with Amazon EBS.

Answer: A

QUESTION 3

A company has a multi-tier application that runs six front-end web servers in an Amazon EC2 Auto Scaling group in a

single Availability Zone behind an Application Load Balancer (ALB). A solutions architect needs to modify the

infrastructure to be highly available without modifying the application. Which architecture should the solutions architect

choose that provides high availability?

A. Create an Auto Scaling group that uses three instances across each of two Regions.

B. Modify the Auto Scaling group to use three instances across each of two Availability Zones.

C. Create an Auto Scaling template that can be used to quickly create more instances in another Region.

D. Change the ALB in front of the Amazon EC2 instances in a round-robin configuration to balance traffic to the web

tier.

Answer: C

QUESTION 4

A company runs an internal browser-based application The application runs on Amazon EC2 instances behind an

Application Load Balancer. The instances run in an Amazon EC2 Auto Scaling group across multiple Availability Zones.

The Auto Scaling group scales up to 20 instances during work hours, but scales down to 2 instances overnight Staff are

New VCE and PDF Exam Dumps from PassLeader

AWS SAA-C02 Exam Dumps AWS SAA-C02 Exam Questions AWS SAA-C02 PDF Dumps AWS SAA-C02 VCE Dumps

https://www.passleader.com/saa-c02.html

complaining that the application is very slow when the day begins, although it runs well by mid-morning. How should the

scaling be changed to address the staff complaints and keep costs to a minimum?

A. Implement a scheduled action that sets the desired capacity to 20 shortly before the office opens.

B. Implement a step scaling action triggered at a lower CPU threshold, and decrease the cooldown period.

C. Implement a target tracking action triggered at a lower CPU threshold and decrease the cooldown period.

D. Implement a scheduled action that sets the minimum and maximum capacity to 20 shortly before the office opens.

Answer: D

QUESTION 5

A solutions architect is designing a solution to access a catalog of images and provide users with the ability to submit

requests to customize images. Image customization parameters will be in any request sent to an AWS API Gateway API.

The customized image will be generated on demand, and users will receive a link they can click to view or download their

customized image. The solution must be highly available for viewing and customizing images. What is the MOST cost-

effective solution to meet these requirements?

A. Use Amazon EC2 instances to manipulate the original image into the requested customization.

Store the original and manipulated images in Amazon S3.

Configure an Elastic Load Balancer in front of the EC2 instances.

B. Use AWS Lambda to manipulate the original image to the requested customization.

Store the original and manipulated images in Amazon S3.

Configure an Amazon CloudFront distribution with the S3 bucket as the ongin.

C. Use AWS Lambda to manipulate the original image to the requested customization.

Store the original images in Amazon S3 and the manipulated images in Amazon DynamoDB.

Configure an Elastic Load Balancer in front of the Amazon EC2 instances.

D. Use Amazon EC2 instances to manipulate the original image into the requested customization.

Store the original images in Amazon S3 and the manipulated images in Amazon DynamoDB.

Configure an Amazon CloudFront distribution with the S3 bucket as the origin.

Answer: B

QUESTION 6

A bicycle sharing company is developing a multi-tier architecture to track the location of its bicycles during peak operating

hours. The company wants to use these data points in its existing analytics platform A solutions architect must determine

the most viable multi-tier option to support this architecture. The data points must be accessible from the REST API.

Which action meets these requirements for storing and retrieving location data?

A. Use Amazon Athena with Amazon S3.

B. Use Amazon API Gateway with AWS Lambda.

C. Use Amazon QuickSight with Amazon Redshift.

D. Use Amazon API Gateway with Amazon Kinesis Data Analytics.

Answer: A

QUESTION 7

A solutions architect is deploying a distributed database on multiple Amazon EC2 instances. The database stores all data

on multiple instances so it can withstand the loss of an instance. The database requires block storage with latency and

throughput to support several million transactions per second per server. Which storage solution should the solutions

architect use?

A. Amazon EBS

B. Amazon EC2 instance store

C. Amazon EFS

D. Amazon S3

Answer: C

QUESTION 8

A solutions architect needs to ensure that API calls to Amazon DynamoDB from Amazon EC2 instances in a VPC do not

traverse the internet. What should the solutions architect do to accomplish this? (Choose two.)

A. Create a route table entry for the endpoint.

B. Create a gateway endpoint for DynamoDB.

C. Create a new DynamoDB table that uses the endpoint.

New VCE and PDF Exam Dumps from PassLeader

AWS SAA-C02 Exam Dumps AWS SAA-C02 Exam Questions AWS SAA-C02 PDF Dumps AWS SAA-C02 VCE Dumps

https://www.passleader.com/saa-c02.html

D. Create an ENI for the endpoint in each of the subnets of the VPC.

E. Create a security group entry in the default security group to provide access.

Answer: AC

QUESTION 9

A solutions architect is designing a web application that will run on Amazon EC2 instances behind an Application Load

Balancer (ALB). The company strictly requires that the application be resilient against malicious internet activity and

attacks, and protect against new common vulnerabilities and exposures. What should the solutions architect recommend?

A. Leverage Amazon CloudFront with the ALB endpoint as the origin.

B. Deploy an appropriate managed rule for AWS WAF and associate it with the ALB.

C. Subscribe to AWS Shield Advanced and ensure common vulnerabilities and exposures are blocked.

D. Configure network ACLs and security groups to allow only ports 80 and 443 to access the EC2 instances.

Answer: C

QUESTION 10

A company has been storing analytics data in an Amazon RDS instance for the past few years. The company asked a

solutions architect to find a solution that allows users to access this data using an API. The expectation is that the

application will experience periods of inactivity but could receive bursts of traffic within seconds. Which solution should

the solutions architect suggest?

A. Set up an Amazon API Gateway and use Amazon ECS.

B. Set up an Amazon API Gateway and use AWS Elastic Beanstalk.

C. Set up an Amazon API Gateway and use AWS Lambda functions.

D. Set up an Amazon API Gateway and use Amazon EC2 with Auto Scaling.

Answer: B

QUESTION 11

A company's web application is using multiple Linux Amazon EC2 instances and storing data on Amazon EBS volumes.

The company is looking for a solution to increase the resiliency of the application in case of a failure and to provide

storage that complies with atomicity, consistency, isolation, and durability (ACID). What should a solutions architect do

to meet these requirements?

A. Launch the application on EC2 instances in each Availability Zone.

Attach EBS volumes to each EC2 instance.

B. Create an Application Load Balancer with Auto Scaling groups across multiple Availability Zones.

Mount an instance store on each EC2 instance.

C. Create an Application Load Balancer with Auto Scaling groups across multiple Availability Zones.

Store data on Amazon EFS and mount a target on each instance.

D. Create an Application Load Balancer with Auto Scaling groups across multiple Availability Zones.

Store data using Amazon S3 One Zone-Infrequent Access (S3 One Zone-IA).

Answer: A

QUESTION 12

A company has an application that calls AWS Lambda functions. A recent code review found database credentials stored

in the source code. The database credentials need to be removed from the Lambda source code. The credentials must

then be securely stored and rotated on an ongoing basis to meet security policy requirements. What should a solutions

architect recommend to meet these requirements?

A. Store the password in AWS CloudHSM.

Associate the Lambda function with a role that can retrieve the password from CloudHSM given its key ID.

B. Store the password in AWS Secrets Manager.

Associate the Lambda function with a role that can retrieve the password from Secrets Manager given its secret ID.

C. Move the database password to an environment variable associated with the Lambda function.

Retrieve the password from the environment variable upon execution.

D. Store the password in AWS Key Management Service (AWS KMS).

Associate the Lambda function with a role that can retrieve the password from AWS KMS given its key ID.

Answer: D

QUESTION 13

New VCE and PDF Exam Dumps from PassLeader

AWS SAA-C02 Exam Dumps AWS SAA-C02 Exam Questions AWS SAA-C02 PDF Dumps AWS SAA-C02 VCE Dumps

https://www.passleader.com/saa-c02.html

A solutions architect needs the static website within an Amazon S3 bucket. Which action will accomplish this?

A. Enable Amazon S3 versioning.

B. Enable Amazon S3 Intelligent-Tiering.

C. Enable an Amazon S3 lifecycle policy.

D. Enable Amazon S3 cross-region replication.

Answer: B

QUESTION 14

A company is managing health records on-premises. The company must keep these records indefinitely, disable any

modifications to the records once they are stored, and granularly audit access at all levels. The chief technology officer

(CTO) is concerned because there are already millions of records not being used by any application, and the current

infrastructure is running out of space. The CTO has requested a solutions architect design a solution to move existing

data and support future records. Which services can the solutions architect recommend to meet these requirements?

A. Use AWS DataSync to move existing data to AWS.

Use Amazon S3 to store existing and new data.

Enable Amazon S3 object lock and enable AWS CloudTrail with data events.

B. Use AWS Storage Gateway to move existing data to AWS.

Use Amazon S3 to store existing and new data.

Enable Amazon S3 object lock and enable AWS CloudTrail with management events.

C. Use AWS DataSync to move existing data to AWS.

Use Amazon S3 to store existing and new data.

Enable Amazon S3 object lock and enable AWS CloudTrail with management events.

D. Use AWS Storage Gateway to move existing data to AWS.

Use Amazon Elastic Block Store (Amazon EBS) to store existing and new data.

Enable Amazon S3 object lock and enable Amazon S3 server access logging.

Answer: A

QUESTION 15

A company currently operates a web application backed by an Amazon RDS MySQL database. It has automated backups

that are run daily and are not encrypted. A security audit requires future backups to be encrypted and the unencrypted

backups to be destroyed. The company will make at least one encrypted backup before destroying the old backups. What

should be done to enable encryption for future backups?

A. Enable default encryption for the Amazon S3 bucket where backups are stored.

B. Modify the backup section of the database configuration to toggle the Enable encryption check box.

C. Create a snapshot of the database.

Copy it to an encrypted snapshot.

Restore the database from the encrypted snapshot.

D. Enable an encrypted read replica on RDS for MySQL.

Promote the encrypted read replica to primary.

Remove the original database instance.

Answer: A

QUESTION 16

A client reports that they want see an audit log of any changes made to AWS resources in their account. What can the

client do to achieve this?

A. Set up Amazon CloudWatch monitors on services they own.

B. Enable AWS CloudTrail logs to be delivered to an Amazon S3 bucket.

C. Use Amazon CloudWatch Events to parse logs.

D. Use AWS OpsWorks to manage their resources.

Answer: B

QUESTION 17

An application running in a private subnet accesses an Amazon DynamoDB table. There is a security requirement that

the data never leave the AWS network. How should this requirement be met?

A. Configure a network ACL on DynamoDB to limit traffic to the private subnet.

B. Enable DynamoDB encryption at rest using an AWS KMS key.

New VCE and PDF Exam Dumps from PassLeader

AWS SAA-C02 Exam Dumps AWS SAA-C02 Exam Questions AWS SAA-C02 PDF Dumps AWS SAA-C02 VCE Dumps

https://www.passleader.com/saa-c02.html

C. Add a NAT gateway and configure the route table on the private subnet.

D. Create a VPC endpoint for DynamoDB and configure the endpoint policy.

Answer: D

QUESTION 18

A three-tier application is being created to host small news articles. The application is expected to serve millions of users.

When breaking news occurs, the site must handle very large spikes in traffic without significantly impacting database

performance. Which design meets these requirements while minimizing costs?

A. Use Auto Scaling groups to increase the number of Amazon EC2 instances delivering the web application.

B. Use Auto Scaling groups to increase the size of the Amazon RDS instances delivering the database.

C. Use Amazon DynamoDB strongly consistent reads to adjust for the increase in traffic.

D. Use Amazon DynamoDB Accelerator (DAX) to cache read operations to the database.

Answer: D

Explanation:

DAX has in memory cache. If breaking news happens, majority of the users searching will look for the exact same thing.

That being said, requests will query the Memory Cache first and will not need to fetch the data from the DB directly.

QUESTION 19

During a review of business applications, a Solutions Architect identifies a critical application with a relational database

that was built by a business user and is running on the user's desktop. To reduce the risk of a business interruption, the

Solutions Architect wants to migrate the application to a highly available, multi-tiered solution in AWS. What should the

Solutions Architect do to accomplish this with the LEAST amount of disruption to the business?

A. Create an import package of the application code for upload to AWS Lambda, and include a function to create

another Lambda function to migrate data into an Amazon RDS database.

B. Create an image of the user's desktop, migrate it to Amazon EC2 using VM Import, and place the EC2 instance

in an Auto Scaling group.

C. Pre-stage new Amazon EC2 instances running the application code on AWS behind an Application Load

Balancer and an Amazon RDS Multi-AZ DB instance.

D. Use AWS DMS to migrate the backend database to an Amazon RDS Multi-AZ DB instance.

Migrate the application code to AWS Elastic Beanstalk.

Answer: D

QUESTION 20

A company has thousands of files stored in an Amazon S3 bucket that has a well-defined access pattern. The files are

accessed by an application multiple times a day for the first 30 days. Files are rarely accessed within the next 90 days.

After that, the files are never accessed again. During the first 120 days, accessing these files should never take more

than a few seconds. Which lifecycle policy should be used for the S3 objects to minimize costs based on the access

pattern?

A. Use Amazon S3 Standard-Infrequent Access (S3 Standard-IA) storage for the first 30 days.

Then move the files to the GLACIER storage class for the next 90 days.

Allow the data to expire after that.

B. Use Amazon S3 Standard storage for the first 30 days.

Then move the files to Amazon S3 Standard- Infrequent Access (S3 Standard-IA) for the next 90 days.

Allow the data to expire after that.

C. Use Amazon S3 Standard storage for first 30 days.

Then move the files to the GLACIER storage class for the next 90 days.

Allow the data to expire after that.

D. Use Amazon S3 Standard-Infrequent Access (S3 Standard-IA) for the first 30 days.

After that, move the data to the GLACIER storage class, where is will be deleted automatically.

Answer: B

Explanation:

It is mentioned that they need to access data in few seconds during the 120 days.

QUESTION 21

A company creates business-critical 3D images every night. The images are batch-processed every Friday and require

an uninterrupted 48 hours to complete. What is the MOST cost-effective Amazon EC2 pricing model for this scenario?

A. On-Demand Instances

剩余22页未读，继续阅读

评论收藏

内容反馈

xray2005

2020-12-29

英文的，看上去还不错。

AWS最新SAA-C02考试认证题库（真题）

评论3

最新资源

AWS最新SAA-C02考试认证题库（真题）

评论3

最新资源

相关推荐

AWS全套认证考试题库

AWS-SAA助理架构师 中文_认证考试题库.pdf

AWS _SAA-C02-Exam–Answers-Explanations.pdf

AWS SAA study guide 习题集

AWS-SAA练习题735题

AWS Certified SysOps Administrator - Associate (SOA-C02) 考试样题

AWS SAA 中文题库

SAA中文题库 - 修正版.vce

AWS SAA-C01 题库答案修正版(20200425)

2021最新AWS_SAA-C02考试指南

AWS SAA-C02 Practice Questions (500+)

AWS考试题 中文考试题

AWS(SAA)考试学习法及部分真题（日语版）

AWS_SAA-C02白皮书

太平洋网络java笔试题-AWS-SAA-C02:AWS-SAA-C02

AWS-SAA-C02-Study-Guide:AWS SAA-C02学习指南

AWS SAA-C01 考试习题（强烈推荐）

aws-sa-associate-saac02:AWS认证的解决方案架构师认证课程（SAAC02）的课程文件-Adrian Cantrill

亚马逊云服务AWS Certified Solutions Architect - Associate标准考试精准题库

AWS SAA-C01（AWS-Certified-Solutions-Architect-Associate）认证考试题库 1185道题（英文版）

AWS亚马逊SAA助理架构师最新题库中文版2019最新2/20

AWS SAA Question Answer

AWS 解决方案架构师助理练习题

AWS亚马逊SAA助理架构师最新题库中文版2019最新4/20

AWS Certified Developer Associate模拟题

SAA-C02.pdf

《科研伦理与学术规范》期末考试及答案2023

计算机组成原理课后习题答案

AWS-SAA助理架构师中文_认证考试题库.pdf

AWS考试题中文考试题