AWS Certified Data Analytics Specialty 2021 - Hands-On! - Amazon Simple Storage Service (Amazon S3) Replication Hands On

The video tutorial covers the process of creating and configuring Amazon S3 buckets, enabling bucket versioning, and setting up cross-region replication. It demonstrates uploading objects to the origin bucket and configuring replication rules to replicate objects to a replica bucket. The tutorial also explains the behavior of delete markers in replication and how to handle them. Key concepts include bucket creation, object uploading, replication setup, and delete marker handling.

What is the primary reason for enabling versioning on both source and target buckets in AWS S3?

• To allow cross-region replication

• To support replication processes

• To enable data encryption

• To facilitate object deletion

What is a potential use case for setting up cross-region replication in AWS S3?

• To reduce storage costs

• To enhance data encryption

• To improve data retrieval speed

• To implement a disaster recovery strategy

When setting up replication rules, what is a necessary component to perform the replication action?

• A third-party tool

• An IAM role

• A manual approval

• A custom script

What happens to existing objects in the source bucket when replication is first enabled?

• They are deleted

• They are immediately replicated

• They are archived

• They remain unreplicated

How can you ensure that delete markers are replicated to the target bucket?

• Use a different IAM role

• Delete markers are always replicated by default

• Enable delete marker replication in the settings

• Manually copy delete markers

What is the default behavior of replication rules regarding delete markers?

• Delete markers are ignored

• Delete markers are replicated by default

• Delete markers are not replicated by default

• Delete markers are converted to objects

What is a limitation of replication rules concerning specific version deletions?

• They cannot replicate specific version deletions

• They require manual intervention for each version

• They replicate all versions by default

• They only replicate the latest version