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Free SAA-C02 Exam Braindumps (page: 11)

Page 10 of 161
PDF with 710 Questions

A social media company allows users to upload images to its website. The website runs on Amazon EC2 instances. During upload requests, the website resizes the images to a standard size and stores the resized images in Amazon S3. Users are experiencing slow upload requests to the website.

The company needs to reduce coupling within the application and improve website performance A solutions architect must design the most operationally efficient process for image uploads.

Which combination of actions should the solutions architect take to meet these requirements'? (Select TWO.)

  1. Configure the application to upload images to S3 Glacier.
  2. Configure the web server to upload the original images to Amazon S3.
  3. Configure the application to upload images directly from each user's browser to Amazon S3 through the use of a presigned URL.
  4. Configure S3 Event Notifications to invoke an AWS Lambda function when an image is uploaded. Use the function to resize the image.
  5. Create an Amazon EventBridge (Amazon CloudWatch Events) rule that invokes an AWS Lambda function on a schedule to resize uploaded images.

Answer(s): D,E



A company hosts its multi-tier, public web application in the AWS Cloud. The web application runs on Amazon EC2 instances and its database runs on Amazon RDS The company is anticipating a large increase in sales during an upcoming holiday weekend A solutions architect needs to build a solution to analyze the performance of the web application with a granularity of no more than 2 minutes.

What should the solutions architect do to meet this requirement?

  1. Send Amazon CloudWatch logs to Amazon Redshift Use Amazon QuickSight to perform further analysis.
  2. Enable detailed monitoring on all EC2 instances. Use Amazon CloudWatch metrics to perform further analysis.
  3. Create an AWS Lambda function to fetch EC2 logs from Amazon CloudWatch Logs. Use Amazon CloudWatch metrics to perform further analysis.
  4. Send EC2 logs to Amazon S3. Use Amazon Redshift to fetch logs from the S3 bucket to process raw data for further analysis with Amazon QuickSight.

Answer(s): B



A company needs to connect its on-premises data center network to a new VPC. The data center network has a 100 Mbps symmetrical internet connection. An application that is running on premises will transfer multiple gigabytes of data each day. The application will use an Amazon Kinesis Data Firehose delivery stream for processing.

What should a solutions architect recommend for maximum performance?

  1. Create a VPC peering connection between the on-premises network and the VPC Configure routing for the on-premises network to use the VPC peering connection.
  2. Procure an AWS Snowball Edge Storage Optimized device. After several days' worth of data has accumulated, copy the data to the device and ship the device to AWS for expedited transfer to Kinesis Data Firehose Repeat as needed.
  3. Create an AWS Site-to-Site VPN connection between the on-premises network and the VPC Configure BGP routing between the customer gateway and the virtual private gateway. Use the VPN connection to send the data from on premises to Kinesis Data Firehose.
  4. Use AWS PrivateLink to create an interface VPC endpoint for Kinesis Data Firehose in the VPC. Set up a 1 Gbps AWS Direct Connect connection between the on-premises network and AWS Use the PrivateLink endpoint to send the data from on premises to Kinesis Data Firehose.

Answer(s): D



A company is designing a new web service that will run on Amazon EC2 instances behind an Elastic Load Balancer. However, many of the web service clients can only reach IP addresses whitelisted on their firewalls.

What should a solutions architect recommend to meet the clients' needs?

  1. A Network Load Balancer with an associated Elastic IP address.
  2. An Application Load Balancer with an associated Elastic IP address.
  3. An A record in an Amazon Route 53 hosted zone pointing to an Elastic IP address.
  4. An EC2 instance with a public IP address running as a proxy in front of the load balancer.

Answer(s): A






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