Test your knowledge C1W3 DE

Data Eng Study Group
1

Third week of the first course allow to create a data pipeline that follows the six principles of AWS well-architected. Answer the questions to evaluate gaps in your knowledge and see how good was your learning!

  1. When is better to use serverless options?
  • Simple & discrete task
  • Complex & discrete task
  • You should always use serverless options
  • Use only if you have a single task
0 voters
  1. The term serverless refers to:
  • There is no server
  • The server is manage by other applications you need to build
  • The server is managed behind the scenes
0 voters
  1. You are working for a start-up that wants to build a chatbot to answer questions to the customers, they have the prototype and wants to test to small portion of users, they hire you to provide the best option for them, what would be your suggestion to host the application?
  • Container
  • Serverless
  • Server
0 voters
  1. What resource would you use if you want to allow outside traffic inside a Virtual Private Cloud?
  • Application Load Balancer
  • Public subnet
  • Private subnet
  • Auto scaling group
0 voters
  1. Which resource is a browser-based shell that makes it easier to securely manage, explore, and interact with your AWS resources.
  • AWS CloudShell
  • EC2 instance
  • Apache Benchmark
  • AWS CloudWatch
0 voters
  1. In the inbound rules of the ALB security group What this rule means Type: All TCP, Port range: 0-65535 and Source: 0.0.0.0/0 (which means all IP addresses)?
  • any source can access the ALB using any port
  • You can only access to ALB using port 80
  • Only the IP address can access to the ALB
  • Only source from the EC2 can access to the ALB
0 voters
  1. In the inbound rules of the EC2 security group the source is a security group ID, what’s the purpose of this rule?
  • To provide access to any source in the correct port
  • To ensure that servers will only receive traffic from the ALB
  • Avoid typing all possible IP address you want to provide access
  • To limit traffic in port 80
0 voters
  1. What principle relies on having multiple availability zones?
  • Plan for failure
  • Architect for scalability
  • Prioritize security
0 voters