Category: AWS-CDA (v.1)

Exam AWS-CDA: AWS Certified Developer – Associate (update Oct 27th, 2016)

Which recommendations can help ensure load-testing HTTP requests are evenly distributed across the four webservers?

A startup s photo-sharing site is deployed in a VPC. An ELB distributes web traffic across
two subnets. ELB session stickiness is configured to use the AWS-generated session
cookie, with a session TTL of 5 minutes. The webserver Auto Scaling Group is configured
as: min-size=4, max-size=4. The startups preparing for a public launch, by running
load-testing software installed on a single EC2 instance running in us-west-2a. After 60
minutes of load-testing, the webserver logs show: Which recommendations can help ensure
load-testing HTTP requests are evenly distributed across the four webservers? Choose 2
answers.

Which of the following steps will allow Company C to meet this requirement?

Company C is currently hosting their corporate site in an Amazon S3 bucket with Static
Website Hosting enabled. Currently, when visitors go to http://www.companyc.com the
index.html page is returned. Company C now would like a new page welcome.html to be
returned when a visitor enters http://www.companyc.com in the browser. Which of the
following steps will allow Company C to meet this requirement? Choose 2 answers

which process below will result in successful processing of the message and remove it from the queue while minimizing the chances of duplicate processing?

When a Simple Queue Service message triggers a task that takes 5 minutes to complete,
which process below will result in successful processing of the message and remove it from
the queue while minimizing the chances of duplicate processing?


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