A company is launching a dynamic website, and the Operations team expects up to 10 times the traffic on the launch date. This website is hosted on Amazon EC2 instances and traffic is distributed by Amazon Route 53. A Solutions Architect must ensure that there is enough backend capacity to meet user demands. The Operations team wants to scale down as quickly as possible after the launch.
What is the MOST cost-effective and fault-tolerant solution that will meet the company's customer demands? (Choose two.)

• A.Set up an Application Load Balancer to distribute traffic to multiple EC2 instances
• B.Set up an Auto Scaling group across multiple Availability Zones for the website, and create scale- out and scale-in policies
• C.Use Amazon CloudFront to cache the website content during launch and set a TTL for cache content to expire after the launch date
• D.Create an AWS Lambda function to monitor website load time, run it every 5 minutes, and use the AWS SDK to create a new instance if website load time is longer than 2 seconds
• E.Create an Amazon CloudWatch alarm to send an email through Amazon SNS when EC2 instances experience higher loads

Comment: *

Name: *

Email: *

Verification: *

In the Amazon RDS which uses the SQL Server engine, what is the maximum size for a Microsoft SQL Server DB Instance with SQL Server Express edition?

• A.100 GB per DB
• B.2 TB per DB
• C.10 GB per DB
• D.1TB per DB

Comment: *

Name: *

Email: *

Verification: *

A company hosts historical weather records in Amazon S3. The records are downloaded from the company's website by a way of a URL that resolves to a domain name. Users all over the world access this content through subscriptions. A third-party provider hosts the company's root domain name, but the company recently migrated some of its services to Amazon Route 53. The company wants to consolidate contracts, reduce latency for users, and reduce costs related to serving the application to subscribers.
Which solution meets these requirements?

• A.Create an A record in a Route 53 hosted zone for the application. Create a Route 53 traffic policy for the web application, and configure a geolocation rule. Configure health checks to check the health of the endpoint and route DNS queries to other endpoints if an endpoint is unhealthy.
• B.Create an A record in a Route 53 hosted zone for the application. Create a Route 53 traffic policy for the web application, and configure a geoproximity rule. Configure health checks to check the health of the endpoint and route DNS queries to other endpoints if an endpoint is unhealthy.
• C.Create a web distribution on Amazon CloudFront to serve the S3 content for the application. Create a CNAME record in a Route 53 hosted zone that points to the CloudFront distribution, resolving to the application's URL domain name.
• D.Create a web distribution on Amazon CloudFront to serve the S3 content for the application. Create an ALIAS record in the Amazon Route 53 hosted zone that points to the CloudFront distribution, resolving to the application's URL domain name.

Comment: *

Name: *

Email: *

Verification: *

A solutions architect is designing a high performance computing (HPC) workload on Amazon EC2 The EC2 instances need to communicate to each other frequently and require network performance with low latency and high throughput Which EC2 configuration meets these requirements'?

• A.Launch the EC2 instances in a cluster placement group in one Availability Zone
• B.Launch the EC2 instances in a spread placement group in one Availability Zone
• C.Launch the EC2 instances in an Auto Scaling group in two Regions and peer the VPCs
• D.Launch the EC2 instances in an Auto Scaling group spanning multiple Availability Zones

Comment: *

Name: *

Email: *

Verification: *

A company recently expanded globally and wants to make its application accessible to users in those geographic locations. The application is deploying on Amazon EC2 instances behind an Application Load balancer in an Auto Scaling group. The company needs the ability shift traffic from resources in one region to another.
What should a solutions architect recommend?

• A.Configure an Amazon Route 53 geoproximity fouling policy.
• B.Configure an Amazon Route 53 latency routing policy
• C.Configure an Amazon Route 53 geolocation routing policy
• D.Configure an Amazon Route 53 multivalue answer routing policy

Comment: *

Name: *

Email: *

Verification: *