Storage and databases

Question 1

Which S3 bucket type is designed for frequently accessed data and data is held over a minimum of 3 AZs?

Answer 1

S3 standard

Question 2

Which S3 bucket type is ideal for infrequently accessed data with low storage price and higher retrieval rate?

Answer 2

S3 Standard Infrequent Access (IA)

Question 3

Which S3 bucket stores data in 1 AZ and is ideal if you want to save costs and can easily reproduce the data?

Answer 3

S3 One Zone Infrequent Accesss

Question 4

Which S3 bucket type allows you to retrieve data within 12 hours?

Answer 4

S3 Glacier Deep Dive

Question 5

Which S3 bucket type allows you to retrieve data within a few minutes to hours?

Answer 5

S3 Glacier

Question 6

Which type of storage is attached to the EC2 instance host and is good for temp files or where data can be recreated easily?

Answer 6

Instance Stores

Question 7

Which storage type is block storage and is available when Ec2 is terminated or stopped and has incremental back ups?

Answer 7

EBS (Elastic Block Storage) Volumes

Question 8

Is Elastic Block Storage (EBS) a regional level resource or AZ level resource?

Answer 8

AZ level resource, stores data in a single AZ

Question 9

Which storage type is a regional level resource that is a scaleable filesystem that grows and shrinks automatically and can be accessed by multiple instances?

Answer 9

AWS EFS (Elastic file system)