serverless computing

What is the region in AWS?

• A region in AWS is a physical location around the world where AWS data centers are located.
• 1. A region is an isolated logical data center

• 1. A region is the end-points for AWS.

• A region in AWS is a virtual location where data is stored

What is the Availability zone in AWS?

• An Availability Zone is a software-defined network in AWS
• An Availability Zone (AZ) is an isolated location within a region that has its own power source, cooling, and networking.
• 1. An Availability zone is the end-points for AWS.

• An Availability Zone is a virtual private cloud in AWS

Is it important to keep the bucket name unique?

• Yes
• No

What is the purpose of AWS Lambda?

• To design user interfaces
• To run code in response to events without the need to provision or manage servers.
• To create virtual machines
• To manage databases

Which AWS service provides serverless functions that can be executed in response to events?

• AWS Lambda
• Amazon EC2
• AWS Elastic Beanstalk
• Amazon S3

Aws lambda are used to stored private keys which should not visible to out side world?

• no

• yes

How do you get charged in AWS Lambda?

• Based on the number of requests and the duration of the execution of functions.
• Based on the size of the Lambda function code
• Based on the number of CloudWatch logs generated
• Based on the number of IAM roles assigned

You would like to launch Docker containers in AWS without worrying about provisioning or managing any infrastructure. The Docker containers will be used to host a heavy workloads to serve different types of requests. Some requests may need up to 30 minutes to be completed. Which AWS service should you use to run Docker containers in a Serverless way and satisfy the requirements?

• AWS EC2
• AWS Fargate
• AWS Lambda
• AWS Batch

What is the name of the software development platform that allows you to run applications the same way, regardless of where they are run?

• Docker
• Kubernetes
• Java
• Python

How would you best describe "event-driven" in AWS Lambda?

• Lambda functions are executed only once upon deployment
• Lambda functions are executed at a fixed time interval
• Lambda functions are triggered by manual user input only
• Execution of Lambda function is triggered by events such as changes in data, user actions, or system events.