awssaprep

Question 1

What is needed to server https to s3 static website

Answer 1

CloudFront is needed for https to s3

Question 2

What file storage option provides data consistency and locking

Answer 2

EFS

Question 3

Which ELB option allows for path based routing

Answer 3

application lb

Question 4

What cloudwatch feature can trigger lambda functions

Answer 4

events

Question 5

How can you make sure that all web requests to S3 go through cloud front

Answer 5

create an OAI policy

Question 6

What is an OAI Policy

Answer 6

CloudFront uses the OAI account to access and serve files to your users, but users can’t use a direct URL to the S3 bucket to access a file there.

Question 7

What are pre-signed URLs and what do they do

Answer 7

All objects and buckets by default are private. The presigned URLs are useful if you want your user/customer to be able to upload a specific object to your bucket, but you don’t require them to have AWS security credentials or permissions.

Question 8

What is a file gateway (Storage gateway for files)

Answer 8

enables you to store and retrieve objects in Amazon S3 using file protocols, such as NFS. Objects written through file gateway can be directly accessed in S3.

Question 9

Describe the s3 file system

Answer 9

objects are stored in buckets. Amazon S3 has a flat structure instead of a hierarchy like you would see in a file system

Question 10

How to collect ec2 logs

Answer 10

cloudwatch logs agent