AWS Deck 1 Flashcards
What does S3 stand for?
Simple Storage Service
How much data can be stored without worry of underlying storage infrastructure with regards to S3?
Unlimited
How many AZ’s can S3 replicate data across?
At least 3 to ensure 99.99% availability and 11’ 9s of durability
What can objects contain? What are they like?
Data. They are like files.
What size can objects be?
Anywhere from 0 Bytes to 5 Terabytes
What do buckets tend to contain?
Objects
What can buckets contain that can in turn contain objects?
Folders
Bucket names are unique across all AWS accounts. True or False?
True
What are bucket names similar to?
Domain names
When you upload a file to S3 successfully, what will you receive?
An HTTP 200 code
What can objects be moved between?
Storage Classes
Objects cant be deleted automatically based on a schedule. True or False?
False
What do objects give?
Version ID’s
When new objects are uploaded the old objects are kept. True or False?
True
Is is possible to access limited object versions or any object versions?
Any
What happens when you delete an object?
The previous object is restored
Can versioning ever truly be turned off once it is turned on? Explain
No, it can only be suspended
Where can you only turn MFA Delete on from?
The AWS CLI
What is the only thing a root account can delete?
Objects
All new buckets are public by default. True or False? Explain
False, they are private by default
What can be turned on to track operations performed on objects?
Logging
How is access control configured? Explain how.
By using bucket policies and Access Control Lists
What are bucket policies exactly?
JSON documents which let you write complex control access
ACL’s are what method? What do you grant access to?
Legacy method (not deprecated). Grant access to objects and buckets with simple actions