Free AWS-Certified-Advanced-Networking-Specialty Exam Braindumps

A company uses an Application Load Balancer (ALB) to provide access to a multi-tenant web application for 25 customers The company creates a unique hostname for each customer to use to access the application Hostnames use the format customer-name example.com.
Each customer has a dedicated group of Amazon EC2 instances that run their own version of the web application. When a customer visits customer-name example com, the ALB should route the request to the correct group of EC2 instances The company requires a highly available solution that is easy to maintain
Which solution meets these requirements at the LOWEST cost?

1. A. Create one ALB for all customers Create a listener rule that includes an HTTP header condition to match the URL Add a forward action to route the request to the customer target group Use Amazon Route 53 to create an alias record for each customer-name example com hostname that points to the ALB
2. B. Create one ALB for each customer Configure the listener to route requests to the customer target group Configure an NGINX proxy server to manageconnections to each ALB Use Amazon Route 53 to create a CNAME record for each customer-name example com hostname that points to the NGINX proxy server
3. C. Create one ALB for ail customers Create a listener rule that includes a Host header condition to match the hostname Add a forward action to route the request to the customer target group Use Amazon Route 53 to create an alias record for each customer-name example com hostname that points to the ALB
4. D. Create one ALB for each customer Configure the listener to route requests to the customer target group Create an Amazon CloudFront distribution Add each ALB to the distribution as a custom origin Use Amazon Route 53 to create an alias for each customer-name example com hostname that points to the CloudFront distribution

Correct Answer: A

A company has deployed a production environment in the AWS Cloud The environment is contained in a VPC and includes a virtual private gateway The company has established an AWS Direct Connect connection which includes a private virtual interface (VIF) and a VPN connection to the on-premises data center
For traffic originating in the VPC what is the order of BGP path selection from MOST preferred to LEAST preferred?

1. A. Direct Connect BGP routes static routes longest prefix match, VPN BGP routes
2. B. Static routes longest prefix match Direct Connect BGP route
3. C. VPN BGP routes
4. D. Longest prefix match static routes Direct Connect BGP routes VPN BGP routes
5. E. Longest prefix match VPN BGP routes, static route
6. F. Direct Connect BGP routes

Correct Answer: B

You need to set up an Amazon Elastic Compute Cloud (EC2) instance for an application that requires the lowest latency and the highest packet-per-second network performance. The application will talk to other servers in a peered VPC.
Which two of the following components should be part of the design? (Select two.)

1. A. Select an instance with support for single root I/O virtualization.
2. B. Select an instance that has support for multiple ENIs.
3. C. Ensure that the instance supports jumbo frames and set 9001 MTU.
4. D. Select an instance with Amazon Elastic Block Store (EBS)-optimization.
5. E. Ensure that proper OS drivers are installed.

Correct Answer: AE
References: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/enhanced-networking.html