S3 Flashcards
What is the Default Public Access Setting for S3
Private
What mechanisms are used to control public access for S3
ACLs and Bucket Policies
What public access actions are available for S3
Block all, Block through new ACLs, Block existing ACLs, Block through new public bucket policies, Block public and cross account access through bucket policies.
What are the S3 Storage Classes?
S3 Standard S3 Intelligent Tiering S3 Standard IA S3 One Zone IA S3 Glacier S3 Glacier Deep Archive
What is an S3 Standard Storage Class
Active, Hot Millisecond Access. For content distribution or website hosting
What is an S3 Intelligent Tiering Storage Class
Automated tiering by watching access patterns.
What is an S3 Standard IA Storage Class
Used for infrequently accessed data.
What is an S3 One Zone IA Storage Class
Unused for infrequently accessed data and is stored in one availability zone.
What is the S3 Glacier Storage Class
For archiving. Minutes to hours access - Cheap
What is the S3 Glacier Deep Archive Storage Class
Long term archive - Hours for access
By default a bucket’s access is:
private
What is the use of S3 CORS
Allowing S3 Access from a Different Domain
What is the default bucket limit for S3
100
What are the two S3 Object Lifecycle Management Policies?
Transition
Expiration
What does the S3 Transition Object Lifecycle Management Policy do?
Defines when to move an object to another storage class. Defined by time.
