Question 56
A company has a website that enables users to upload videos Company policy states the uploaded videos must be analyzed for restricted content An uploaded video is placed in Amazon S3, and a message is pushed to an Amazon SQS queue with the video's location A backend application pulls this location from Amazon SQS and analyzes the video The video analysis is compute-intensive and occurs sporadically during the day The website scales with demand The video analysis application runs on a fixed number of instances Peak demand occurs during the holidays, so the company must add instances to the application during this time All instances used are currently on-demand Amazon EC2 T2 instances The company wants to reduce the cost of the current solution.
Which of the following solutions is MOST cost-effective?
Question 57
A company is planning a large event where a promotional offer will be introduced. The company's website is hosted on AWS and backed by an Amazon RDS for PostgreSQL DB instance The website explains the promotion and includes a sign-up page that collects user information and preferences Management expects large and unpredictable volumes of traffic periodically which will create many database writes A solutions architect needs to build a solution that does not change the underlying data model and ensures that submissions are not dropped before they are committed to the database Which solutions meets these requirements?
Question 58
Which of the following statements is NOT correct when working with your AWS Direct Connect connection after it is set up completely?
Question 59
A company is operating a large customer service call center, and stores and processes call recordings with a custom application Approximately 2% of the call recording are transcribed by an offshore team for quality assurance purposes. These recordings take days. The company uses Linux servers for processing the call recording and managing the transcription queue. There is also a web application for the quality assurance staff to review and score call recordings.
The company plans to migrate the system to AWS to reduce storage costs and the time required to transcribe calls.
Which set of actions should be taken to meet the company's objectives?
Question 60
A company is running an application distributed over several Amazon EC2 instances in an Auto Scaling group behind an Application Load Balancer The security team requires that all application access attempts be made available for analysis Information about the client IP address, connection type, and user agent must be included.
Which solution will meet these requirements?