Section 12 & 13: S3 Introduction Flashcards
Max object size for S3
5TB
When do you have to use multi-part upload?
Uploading more than 5gb
Two replication options for S3
CRR
SRR
What does S3 stand for in AWS?
Simple Storage Service
True or False: AWS S3 is a block storage service.
False
Which AWS S3 storage class is designed for frequently accessed data?
S3 Standard
Fill in the blank: The S3 storage class for infrequently accessed data is called _____ .
S3 Standard-IA
What is the primary use case for the S3 One Zone-IA storage class?
Cost-effective storage for infrequently accessed data that does not require multiple availability zone resilience.
Which S3 storage class is optimized for long-term archival storage?
S3 Glacier
What is the main advantage of using S3 Intelligent-Tiering?
Automatically moves data between two access tiers based on changing access patterns.
True or False: S3 Glacier Deep Archive is the lowest-cost storage option in AWS S3.
True
Which S3 storage class should you use for data that is rarely accessed but must be retained for compliance?
S3 Glacier or S3 Glacier Deep Archive
What is the retrieval time for data from S3 Glacier?
Minutes to hours, depending on the retrieval option selected.
What is the minimum storage duration charge for S3 Standard-IA?
30 days
Which storage class has no retrieval charges?
S3 Standard
Fill in the blank: S3 _____ is ideal for applications that require low latency and high throughput.
Standard
What are the access tiers in S3 Intelligent-Tiering?
Frequent Access
Infrequent Access
Archive Instant
Archive Access
Deep Archive Access
True or False: You can use S3 Lifecycle policies to automate moving data between storage classes.
True
What is the primary benefit of the S3 One Zone-IA storage class?
Lower cost for infrequently accessed data that can be recreated if lost.
Which storage class is best for data that is accessed less than once a year?
S3 Glacier Deep Archive
What is the maximum object size that can be stored in AWS S3?
5 TB
What is the difference between S3 Glacier and S3 Glacier Deep Archive?
S3 Glacier is for data that needs to be accessed in minutes to hours, while S3 Glacier Deep Archive is for data accessed in hours to days.
Fill in the blank: To reduce costs for data that is not frequently accessed, use the _____ storage class.
S3 Standard-IA
What is the minimum storage duration charge for S3 Glacier?
90 days
Which S3 storage class incurs the highest retrieval fees?
S3 Glacier
True or False: S3 storage classes can be changed after the data is uploaded.
True
What is the primary purpose of S3 Lifecycle policies?
To automate the transition of objects between storage classes based on their age.
What is the retrieval time for S3 Glacier Deep Archive?
12 to 48 hours
Which S3 storage class is designed for data that is accessed frequently and requires low latency?
S3 Standard
S3 Standard-IA use cases
disaster recovery
backups
This glacier storage class offer millisecond retrieval and has a minimum storage duration of 90 days
Glacier Instant retrieval
Glacier flexible retrieval options
Expedited: 1-5 min
Standard: 3-5 hours
Bulk: 5-12 hours
Glacier deep archive retrieval options
Standard: 12 hours
Bulk: 48 hours
True or False: When configuring S3 replication with multiple destinations, the source must replicate to all buckets
true
S3 event notifications targets
SNS
SQS
Lambda
event bridge
What type of upload can you use in S3 to speed up transfers?
Multi-Part
This S3 transfer option will increase speed by transferring the file to an AWS edge location
Transfer Acceleration
The S3 download option can be used to speed up downloads
Byte-Range Fetches
How long in data available for Storage Lens Free
14 days
How long in data available for Storage Lens Paid
15 months
