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

This video tutorial demonstrates how to create a bucket and upload objects using different storage classes. It covers the features and options of various storage classes, including Standard, IA, and Glacier. The tutorial explains the process of uploading files, retrieving them from Glacier, and editing the storage class of an object. It provides insights into the costs and retrieval times associated with different storage classes.

What is the primary characteristic of the Standard-IA storage class?

• It is designed for frequently accessed data.

• It is optimized for infrequently accessed data.

• It is the default storage class for all objects.

• It offers the lowest cost for data retrieval.

Which storage class requires a retrieval process before accessing the stored files?

• Intelligent Tiering

• Glacier

• Standard-IA

• Standard

How long does it typically take to retrieve data using the expedited retrieval option in Glacier?

• 1 to 2 days

• 5 to 12 hours

• 3 to 5 hours

• 1 to 5 minutes

What is the purpose of Intelligent Tiering in storage classes?

• To provide the lowest cost storage option

• To automatically move data between two access tiers

• To ensure data is always stored in multiple locations

• To offer the fastest data retrieval times

Which action can be performed on an object to change its storage class?

• Delete the object and re-upload it

• Use the 'Change Storage Class' option

• Move the object to a different bucket

• Edit the object's metadata