A Company Is Planning to Migrate a Business-Critical Dataset to Amazon

question 422

Multiple Choice

A company is planning to migrate a business-critical dataset to Amazon S3. The current solution design uses a single S3 bucket in the us-east-1 Region with versioning enabled to store the dataset. The company's disaster recovery policy states that all data multiple AWS Regions. How should a solutions architect design the S3 solution?

• A) Create an additional S3 bucket in another Region and configure cross-Region replication.
• B) Create an additional S3 bucket in another Region and configure cross-origin resource sharing (CORS).
• C) Create an additional S3 bucket with versioning in another Region and configure cross-Region replication.
• D) Create an additional S3 bucket with versioning in another Region and configure cross-origin resource (CORS).

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Definitions:

Deadweight Loss

A decrease in economic efficiency due to the failure to achieve or the impossibility of achieving equilibrium for a good or service.

Price-Elastic

Describes a good's demand sensitivity to changes in price; high elasticity indicates demand is highly responsive to price changes.

Excise Tax

A tax paid on specific goods and services, such as tobacco and gasoline, usually levied at the point of manufacture or sale.

Tax Revenue

The revenue governments obtain from imposing taxes.