SAA-C03最新試題-最新考試題庫幫助妳壹次性通過考試我們KaoGuTi網站完全具備資源和Amazon的SAA-C03考試的問題，它也包含了 Amazon的SAA-C03考試的實踐檢驗，測試轉儲，它可以幫助候選人為準備考試、通過考試的，為你的訓練提出了許多方便,你可以下載部分試用考題及答案作為嘗試，KaoGuTi Amazon的SAA-C03考試時間內沒有絕對的方式來傳遞，KaoGuTi提供真實、全面的考試試題及答案，隨著我們獨家線上的Amazon的SAA-C03考試培訓資料，你會很容易的通過Amazon的SAA-C03考試，本站保證通過率100% 最新的 AWS Certified Solutions Architect SAA-C03 免費考試真題 (Q273-Q278):問題 #273
A company wants to manage Amazon Machine Images (AMIs). The company currently copies AMIs to the same AWS Region where the AMIs were created. The company needs to design an application that captures AWS API calls and sends alerts whenever the Amazon EC2 Createlmage API operation is called within the company's account.
Which solution will meet these requirements with the LEAST operational overhead?
A. Create an Amazon EventBridge (Amazon CloudWatch Events) rule for the Createlmage API call.
Configure the target as an Amazon Simple Notification Service (Amazon SNS) topic to send an alert when a Createlmage API call is detected.
B. Create an AWS Lambda function to query AWS CloudTrail logs and to send an alert when a Createlmage API call is detected.
C. Configure an Amazon Simple Queue Service (Amazon SQS) FIFO queue as a target for AWS CloudTrail logs. Create an AWS Lambda function to send an alert to an Amazon Simple Notification Service (Amazon SNS) topic when a Createlmage API call is detected.
D. Configure AWS CloudTrail with an Amazon Simple Notification Service {Amazon SNS) notification that occurs when updated logs are sent to Amazon S3. Use Amazon Athena to create a new table and to query on Createlmage when an API call is detected.
答案：A
解題說明：
Explanation https://docs.aws.amazon.com/AWSE ... ~:text=For%20exampl Creating an Amazon EventBridge (Amazon CloudWatch Events) rule for the CreateImage API call and configuring the target as an Amazon Simple Notification Service (Amazon SNS) topic to send an alert when a CreateImage API call is detected will meet the requirements with the least operational overhead. Amazon EventBridge is a serverless event bus that makes it easy to connect applications together using data from your own applications, integrated Software as a Service (SaaS) applications, and AWS services. By creating an EventBridge rule for the CreateImage API call, the company can set up alerts whenever this operation is called within their account. The alert can be sent to an SNS topic, which can then be configured to send notifications to the company's email or other desired destination.
問題 #274
A company uses NFS to store large video files in on-premises network attached storage. Each video file ranges in size from 1MB to 500 GB. The total storage is 70 TB and is no longer growing. The company decides to migrate the video files to Amazon S3. The company must migrate the video files as soon as possible while using the least possible network bandwidth.
Which solution will meet these requirements?
A. Create an AWS Snowball Edge job. Receive a Snowball Edge device on premises. Use the Snowball Edge client to transfer data to the device. Return the device so that AWS can import the data into Amazon S3.
B. Set up an AWS Direct Connect connection between the on-premises network and AWS. Deploy an S3 File Gateway on premises. Create a public virtual interlace (VIF) to connect to the S3 File Gateway.
Create an S3 bucket. Create a new NFS file share on the S3 File Gateway. Point the new file share to the S3 bucket. Transfer the data from the existing NFS file share to the S3 File Gateway.
C. Create an S3 bucket Create an IAM role that has permissions to write to the S3 bucket. Use the AWS CLI to copy all files locally to the S3 bucket.
D. Deploy an S3 File Gateway on premises. Create a public service endpoint to connect to the S3 File Gateway Create an S3 bucket Create a new NFS file share on the S3 File Gateway Point the new file share to the S3 bucket. Transfer the data from the existing NFS file share to the S3 File Gateway.
答案：A
解題說明：
Explanation
The basic difference between Snowball and Snowball Edge is the capacity they provide. Snowball provides a total of 50 TB or 80 TB, out of which 42 TB or 72 TB is available, while Amazon Snowball Edge provides
100 TB, out of which 83 TB is available.
問題 #275
A company recently migrated its web application to the AWS Cloud The company uses an Amazon EC2 instance to run multiple processes to host the application. The processes include an Apache web server that serves static content The Apache web server makes requests to a PHP application that uses a local Redis server for user sessions.
The company wants to redesign the architecture to be highly available and to use AWS managed solutions Which solution will meet these requirements?
A. Keep the backend code on the EC2 instance. Create an Amazon ElastiCache for Redis cluster that has Multi-AZ enabled Configure the ElastiCache for Redis cluster in cluster mode Copy the frontend resources to Amazon S3 Configure the backend code to reference the EC2 instance
B. Configure an Amazon CloudFront distribution with an Amazon S3 endpoint to an S3 bucket that is configured to host the static content. Configure an Application Load Balancer that targets an Amazon Elastic Container Service (Amazon ECS) service that runs AWS Fargate tasks for the PHP application.Configure the PHP application to use an Amazon ElastiCache for Redis cluster that runs in multiple Availability Zones
C. Use AWS Elastic Beanstalk to host the static content and the PHP application. Configure Elastic Beanstalk to deploy its EC2 instance into a public subnet Assign a public IP address.
D. Use AWS Lambda to host the static content and the PHP application. Use an Amazon API Gateway REST API to proxy requests to the Lambda function. Set the API Gateway CORS configuration to respond to the domain name. Configure Amazon ElastiCache for Redis to handle session information
答案：B
解題說明：
* Understanding the Requirement: The company needs to redesign the architecture to be highly available and use AWS managed solutions for hosting a web application with static content, PHP application, and Redis for user sessions.
* Analysis of Options:
* AWS Elastic Beanstalk: Suitable for simplifying deployment but may not provide the desired flexibility and control for complex architectures.
* AWS Lambda and API Gateway: Not ideal for hosting a stateful PHP application and handling static content. Adding complexity without significant benefit.
* EC2 instance with ElastiCache and S3: Provides some high availability but involves managing EC2 instances, which increases operational overhead.
* CloudFront with S3, ALB, ECS with Fargate, and ElastiCache: This solution leverages fully
* managed AWS services for each component, ensuring high availability and scalability.
* Best Solution:
* CloudFront with S3, ALB, ECS with Fargate, and ElastiCache: This combination of services meets the requirements for a highly available and managed solution, ensuring optimal performance and minimal operational overhead.
References:
* Amazon CloudFront
* Amazon S3
* Amazon ECS with Fargate
* Amazon ElastiCache for Redis
問題 #276
A company runs its ecommerce application on AWS. Every new order is published as a message in a RabbitMQ queue that runs on an Amazon EC2 instance in a single Availability Zone. These messages are processed by a different application that runs on a separate EC2 instance. This application stores the details in a PostgreSQL database on another EC2 instance. All the EC2 instances are in the same Availability Zone.
The company needs to redesign its architecture to provide the highest availability with the least operational overhead.
What should a solutions architect do to meet these requirements?
A. Create a Multi-AZ Auto Scaling group for EC2 instances that host the RabbitMQ queue. Create another Multi-AZ Auto Scaling group for EC2 instances that host the application. Create a third Multi-AZ Auto Scaling group for EC2 instances that host the PostgreSQL database.
B. Migrate the queue to a redundant pair (active/standby) of RabbitMQ instances on Amazon MQ. Create a Multi-AZ Auto Scaling group (or EC2 instances that host the application. Create another Multi-AZ Auto Scaling group for EC2 instances that host the PostgreSQL database.
C. Create a Multi-AZ Auto Scaling group for EC2 instances that host the RabbitMQ queue. Create another Multi-AZ Auto Scaling group for EC2 instances that host the application. Migrate the database to run on a Multi-AZ deployment of Amazon RDS fqjPostgreSQL.
D. Migrate the queue to a redundant pair (active/standby) of RabbitMQ instances on Amazon MQ. Create a Multi-AZ Auto Scaling group for EC2 instances that host the application. Migrate the database to run on a Multi-AZ deployment of Amazon RDS for PostgreSQL.
答案：D
解題說明：
Migrating to Amazon MQ reduces the overhead on the queue management. C and D are dismissed. Deciding between A and B means deciding to go for an AutoScaling group for EC2 or an RDS for Postgress (both multi- AZ). The RDS option has less operational impact, as provide as a service the tools and software required. Consider for instance, the effort to add an additional node like a read replica, to the DB. https://docs.aws.amazon.com/amaz ... ker-deployment.htmlhttps://aws.amazon.com/rds/postgresql/
問題 #277
A multinational company operates in multiple AWS Regions. The company must ensure that its developers and administrators have secure, role-based access to AWS resources.
The roles must be specific to each user's geographic location and job responsibilities.
The company wants to implement a solution to ensure that each team can access only resources within the team's Region. The company wants to use its existing directory service to manage user access. The existing directory service organizes users into roles based on location. The system must be capable of integrating seamlessly with multi-factor authentication (MFA).
Which solution will meet these requirements?
A. Use custom Lambda functions to dynamically assign IAM policies based on login location and job function.
B. Configure AWS IAM Identity Center with federated access. Integrate IAM Identity Center with the directory service to set up Region-specific IAM roles.
C. Use AWS Security Token Service (AWS STS) to generate temporary access tokens. Integrate STS with the directory service. Assign Region-specific roles.
D. Create IAM managed policies that restrict access by location. Apply policies based on group membership in the directory.
答案：B
解題說明：
IAM Identity Center (formerly AWS SSO) is designed for:
Federated access from external directories (e.g., Active Directory, Okta) Centralized permission management Support for MFA Granular control via Attribute-based access control (ABAC)
"IAM Identity Center allows you to manage SSO access to AWS accounts and business applications centrally.
You can assign users and groups permissions based on directory attributes such as Region and job role."
- IAM Identity Center Docs
This option ensures:
Federated, centralized access
Region-specific permissions
MFA and role mapping via existing directory service
References:
IAM Identity Center (SSO) Overview
Set Up Attribute-Based Access Control