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Pearson SAA-C02 New Attempt

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Total 1 questions

AWS Certified Solutions Architect - Associate (SAA-C03) Questions and Answers

Question 49

A website runs a web application that receives a burst of traffic each day at noon. The users upload new pictures and context daily, but have complaining of timeout. The architect uses Amazon EC2 Auto Scaling groups, and the custom application consistently takes 1 minutes to initiate upon boot up before responding to user requests.

How should a solutions architect redesign the architect to better respond to changing traffic?

Options:

A.

Configure a Network Load Balancer with a slow start configuration.

B.

Configure AWS ElastiCache for Redis to offload direct requests to the servers.

C.

Configure an Auto Scaling step scaling policy with an instance warmup condition.

D.

Configure Amazon CloudFront to use an Application Load Balancer as the origin.

Question 50

A company runs an application on Amazon EC2 instances. The application is deployed in private subnets in three Availability Zones of the us-east-1 Region. The instances must be able to connect to the internet to download files The company wants a design that is highly available across the Region.

Which solution should be implemented to ensure that there are no disruptions to internet connectivity?

Options:

A.

Deploy a NAT instance in a private subnet of each Availability Zone.

B.

Deploy a NAT gateway in a public subnet of each Availability Zone

C.

Deploy a transit gateway in a private subnet of each Availability Zone.

D.

Deploy an internet gateway in a public subnet of each Availability Zone

Question 51

A company is automating an order management application. The company's development team has decided to use SFTP to transfer and store the business-critical information files The files must be encrypted and must be highly available. The files also must be automatically deleted a month after they are created.

Which solution meets these requirements with the LEAST operational overhead?

Options:

A.

Configure an Amazon S3 bucket with encryption enabled. Use AWS transfer for SFTP to securely transfer the files to the S3 bucket Apply an AWS Transfer for SFTP file retention policy to delete the files after a month

B.

Install an SFTP service on an Amazon EC2 instance Mount an Amazon Elastic File System (Amazon EFS) file share on the EC2 instance. Enable cron to delete the files after a month

C.

Configure an Amazon Elastic File System (Amazon EFS) file system with encryption enabled. Use AWS Transfer for SFTP to securely transfer the files to the EFS file system. Apply an EFS lifecycle policy to automatically delete the files after a month.

D.

Configure an Amazon S3 bucket with encryption enabled. Use AWS Transfer for SFTP to securely transfer the files to the S3 bucket. Apply S3 Lifecycle rules to automatically delete the files after a month.

Question 52

A social media company is building a feature tor its website. The feature will give users the ability to upload photos. The company expects significant increases in demand during large events and must ensure that the website can handle the upload traffic from users.

Which solution meets these requirements with the MOST scalability?

Options:

A.

Upload files from the user's browser to the application servers Transfer the files to an Amazon S3 bucket.

B.

Provision an AWS Storage Gateway file gateway. Upload files directly from the user's browser to the file gateway.

C.

Generate Amazon S3 presigned URLs in the application. Upload files directly from the user's browser into an S3 bucket

D.

Provision an Amazon Elastic File System (Amazon EFS) file system. Upload files directly from the user's browser to the file system.

Page: 13 / 27
Total 1 questions