Amazon Web Services techtarget pass Using Saa-c03 Exam Dumps by Ekam q241 vce pdf

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Exam Name:	AWS Certified Solutions Architect - Associate (SAA-C03)
Exam Code:	SAA-C03 Dumps
Vendor:	Amazon Web Services	Certification:	AWS Certified Associate
Questions:	1039 Q&A's	Shared By:	ekam

Question 44

A company wants to direct its users to a backup static error page if the company's primary website is unavailable. The primary website's DNS records are hosted in Amazon Route 53. The domain is pointing to an Application Load Balancer (ALB). The company needs a solution that minimizes changes and infrastructure overhead.

Which solution will meet these requirements?

Options:

Update the Route 53 records to use a latency routing policy. Add a static error page that is hosted in an Amazon S3bucket to the records so that the traffic is sent to the most responsive endpoints.

Set up a Route 53 active-passive failover configuration. Direct traffic to a static error page that is hosted in anAmazon S3 bucket when Route 53 health checks determine that the ALB endpoint is unhealthy.

Set up a Route 53 active-active configuration with the ALB and an Amazon EC2 instance that hosts a static errorpage as endpoints. Configure Route 53 to send requests to the instance only if the health checks fail for the ALB.

Update the Route 53 records to use a multivalue answer routing policy. Create a health check. Direct traffic to thewebsite if the health check passes. Direct traffic to a static error page that is hosted in Amazon S3 if the health check does not pass.

Discussion

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Question 45

A company needs to move data from an Amazon EC2 instance to an Amazon S3 bucket. The company must ensure that no API calls and no data are routed through public internet routes. Only the EC2 instance can have access to upload data to the S3 bucket.

Which solution will meet these requirements?

Options:

Create an interface VPC endpoint for Amazon S3 in the subnet where the EC2 instance is located. Attach a resource policy to the S3 bucket to only allow the EC2 instance's IAM role for access.

Create a gateway VPC endpoint for Amazon S3 in the Availability Zone where the EC2 instance is located. Attach appropriate security groups to the endpoint. Attach a resource policy lo the S3 bucket to only allow the EC2 instance's IAM role for access.

Run the nslookup tool from inside the EC2 instance to obtain the private IP address of the S3 bucket's service API endpoint. Create a route in the VPC route table to provide the EC2 instance with access to the S3 bucket. Attach a resource policy to the S3 bucket to only allow the EC2 instance's IAM role for access.

Use the AWS provided, publicly available ip-ranges.json tile to obtain the private IP address of the S3 bucket's service API endpoint. Create a route in the VPC route table to provide the EC2 instance with access to the S3 bucket. Attach a resource policy to the S3 bucket to only allow the EC2 instance's IAM role for access.

Discussion

Question 46

A company has a dynamic web application hosted on two Amazon EC2 instances. The company has its own SSL certificate, which is on each instance to perform SSL termination.

There has been an increase in traffic recently, and the operations team determined that SSL encryption and decryption is causing the compute capacity of the web servers to reach their maximum limit.

What should a solutions architect do to increase the application's performance?

Options:

Create a new SSL certificate using AWS Certificate Manager (ACM) install the ACM certificate on each instance

Create an Amazon S3 bucket Migrate the SSL certificate to the S3 bucket Configure the EC2 instances to reference the bucket for SSL termination

Create another EC2 instance as a proxy server Migrate the SSL certificate to the new instance and configure it to direct connections to the existing EC2 instances

Import the SSL certificate into AWS Certificate Manager (ACM) Create an Application Load Balancer with an HTTPS listener that uses the SSL certificate from ACM

Discussion

Question 47

A company runs a production application on a fleet of Amazon EC2 instances. The application reads the data from an Amazon SQS queue and processes the messages in parallel. The message volume is unpredictable and often has intermittent traffic. This application should continually process messages without any downtime.

Which solution meets these requirements MOST cost-effectively?

Options:

Use Spot Instances exclusively to handle the maximum capacity required.

Use Reserved Instances exclusively to handle the maximum capacity required.

Use Reserved Instances for the baseline capacity and use Spot Instances to handle additional capacity.

Use Reserved Instances for the baseline capacity and use On-Demand Instances to handle additional capacity.