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Route53 and Security Groups Quiz

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Questions and Answers

What is the main function of security groups in AWS?

Store and retrieve data

Monitor CPU usage

Control inbound and outbound traffic to AWS instances (correct)

Manage domain names

Which AWS service is used for fully managed DNS server functionality?

Amazon S3

Amazon RDS

Route 53 (correct)

Amazon CloudFront

What is the primary purpose of Route 53 in AWS?

Virtual private cloud

Scalable storage

Load balancing

DNS service (correct)

Which AWS service offers highly available and scalable DNS functionalities?

Route 53 Signup and view all the answers

In AWS, what type of service is used for registering domain names?

Route 53 Signup and view all the answers

What is the main function of ELB (Elastic Load Balancing) in AWS?

Automatically distributes traffic to improve application availability and scalability Signup and view all the answers

How does ELB ensure high availability of applications on AWS?

By monitoring the health of the target instances Signup and view all the answers

Which service works side by side with ELB to manage DNS and routing requests?

Route53 Signup and view all the answers

What is the primary purpose of Route53 in an AWS architecture?

To provide scalable and secure domain name system services Signup and view all the answers

How does ELB contribute to the overall scalability of AWS applications?

By serving as a single point for all incoming traffic to the back end targets Signup and view all the answers

What is the primary benefit of Cloudfront?

Lowering latency by routing to the closest edge location Signup and view all the answers

Which AWS service helps in speeding up distribution and reducing latency?

Cloudfront Signup and view all the answers

How does Cloudfront help in reducing latency?

By routing to the closest edge location Signup and view all the answers

Which AWS service can be used to store data with different storage classes like Standard, Intelligent-Tiering, and Glacier?

Amazon S3 Signup and view all the answers

What is the purpose of routing to the closest edge location in Cloudfront?

To lower latency Signup and view all the answers