S3 Section Quiz

Question 1

Which type of S3 encryption shows as AES256?

Answer 1

SSE-S3

Question 2

Which S3 storage class is suitable for data which is easily replaced? (most cost effective)

Answer 2

S3 One Zone-IA

Question 3

Which object class in S3 is ideal for uncertain access and low admin overhead?

Answer 3

S3 Intelligent-Tiering

Question 4

What is the cheapest S3 storage class for important data which need to be retained for long periods and is rarely accessed?

Answer 4

S3 Glacier

Question 5

Which steps are required to allow an S3 bucket to operate as a website?

Answer 5

Upload web files

Set index and error documents

Enable static web hosting

Disable block public access settings

Add a bucket policy

Question 6

What S3 feature allows objects storage classes to be changed and objects deleted automatically?

Answer 6

S3 lifecycle policies

Question 7

What is the default limit of the number of S3 buckets in an AWS account?

Answer 7

100

Question 8

How large can an object in S3 be ? and what (if any) limits are there on the number of objects in a bucket?

Answer 8

Object max = 5TB, no object bucket limit

Question 9

What S3 feature needs to be enabled to allow Cross Region Replication (CRR)?

Answer 9

Versioning

Question 10

What S3 feature can be used to grant external accounts access to an S3 bucket?

Answer 10

Resource policies

Question 11

Which type of encryption allows for role separation where an S3 Full Admin might not be able to decrypt objects?

Answer 11

SSE-KMS

Question 12

Which type of encryption is where AWS perform encryption operations but DON’T hold any keys?

Answer 12

SSE-C

Question 13

What type of encryption means AWS perform the encryption operations and handle key creation & management?

Answer 13

SSE-S3

Question 14

What feature is required to allow CRR to function?

Answer 14

Versioning