Options for Uploading Archives to Amazon Glacier

Answer - B.

Note that the AWS Console cannot be used to upload data onto Glacier.

The console can only be used to create a Glacier vault which can be used to upload the data.

For more information on uploading data onto Glacier, please refer to the following link:

https://docs.aws.amazon.com/amazonglacier/latest/dev/uploading-an-archive.html

Option A - AWS Glacier API.

AWS Glacier is a storage service optimized for infrequently used data or "cold data." This option is used for programmatically access Glacier and work with it.

Due to this reason, this option is incorrect.

https://docs.aws.amazon.com/amazonglacier/latest/dev/amazon-glacier-api.html

Option C - AWS Glacier SDK: SDK, i.e., Software Development Kit, is used to develop applications for Amazon S3 Glacier.

It provides libraries that map to the underlying REST API and provide objects that you can easily use to construct requests and process responses.

Due to this reason, it's not a valid answer to the asked question.

https://docs.aws.amazon.com/amazonglacier/latest/dev/using-aws-sdk.html.

Option D - AWS S3 Lifecycle Policies: S3 Lifecycle Policies allow you to automatically review objects within your S3 Buckets and have them moved to Glacier or have the objects deleted from S3.

https://docs.aws.amazon.com/AmazonS3/latest/user-guide/create-lifecycle.html https://aws.amazon.com/glacier/faqs/

Amazon Glacier is an Amazon Web Services (AWS) storage service that provides long-term storage for data that is rarely accessed. Amazon Glacier enables customers to upload and retrieve large amounts of data in a cost-effective manner. In order to upload archives to Amazon Glacier, there are several options available, including the AWS Glacier API, AWS Console, and AWS Glacier SDK.

However, AWS S3 Lifecycle policies cannot be used to upload archives to Amazon Glacier. S3 Lifecycle policies enable customers to automatically transition objects between different S3 storage classes based on predefined rules. For example, a customer could configure an S3 Lifecycle policy to automatically transition objects from the S3 Standard storage class to the S3 Glacier storage class after a certain period of time.

While S3 Lifecycle policies can be used to transition objects to the S3 Glacier storage class, they cannot be used to upload archives to Amazon Glacier directly. Instead, customers must use the AWS Glacier API, AWS Console, or AWS Glacier SDK to upload archives to Amazon Glacier.

In summary, the correct answer is D. AWS S3 Lifecycle policies cannot be used to upload archives to Amazon Glacier.