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AWS-Certified-Solutions-Architect-Associate-SAA-C01 – AWS Certified Solutions Architect - Associate (SAA-C01)

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Showing 7–9 of 15 questions

Question 7

A Solutions Architect is designing the architecture for a new three-tier web-based e-commerce site that must be available 24/7. Requests are expected to range from 100 to 10,000 each minute. Usage can vary depending on time of day, holidays, and promotions. The design should be able to handle these volumes, with the ability to handle higher volumes if necessary.

How should the Architect design the architecture to ensure the web tier is cost-optimized and can handle the expected traffic? (Choose two.)

Select all that apply, then click Submit answer.

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    Launch Amazon EC2 instances in an Auto Scaling group behind an ELB.
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    Store all static files in a multi-AZ Amazon Aurora database.
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    Create an CloudFront distribution pointing to static content in Amazon S3.
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    Use Amazon Route 53 to route traffic to the correct region.
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    Use Amazon S3 multi-part uploads to improve upload times.
Question 8

A web server will be provisioned on two Amazon EC2 instances with an Application Load Balancer.

Which of the following configurations will allow traffic on HTTP and HTTPS when configuring a security group to apply to each of these servers?

Select an option, then click Submit answer.

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    Allow all inbound traffic, with explicit denies on non-HTTP and non-HTTPS ports.
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    Allow incoming traffic to HTTP and HTTPS ports.
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    Allow incoming traffic to HTTP and HTTPS ports, with explicit denies to all other ports.
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    Deny all traffic to non-HTTP and non-HTTPS ports
Question 9

Employees from several companies use an application once a year during a specific 30-day period. The periods are different for each company. Traffic to the application spikes during these 30day periods.

How can the application be designed to handle these traffic spikes?

Select an option, then click Submit answer.

  • ○

    Use an Amazon Route 53 latency routing policy to route traffic to an Amazon EC2 instance with the least lag time.
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    Use Amazon S3 to cache static elements of the website requests.
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    Use an Auto Scaling group to scale the number of EC2 instances to match the site traffic.
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    Use Amazon Cloud Front to serve static assets to decrease the load on the EC2 instances.