A Company Has 700 TB of Backup Data Stored in Network

question 290

Multiple Choice

A company has 700 TB of backup data stored in network attached storage (NAS) in its data center This backup data need to be accessible for infrequent regulatory requests and must be retained 7 years. The company has decided to migrate this backup data from its data center to AWS. The migration must be complete within 1 month. The company has 500 Mbps of dedicated bandwidth on its public internet connection available for data transfer. What should a solutions architect do to migrate and store the data at the LOWEST cost?

• A) Order AWS Snowball devices to transfer the data. Use a lifecycle policy to transition the files to Amazon S3 Glacier Deep Archive.
• B) Deploy a VPN connection between the data center and Amazon VPC. Use the AWS CLI to copy the data from on premises to Amazon S3 Glacier.
• C) Provision a 500 Mbps AWS Direct Connect connection and transfer the data to Amazon S3. Use a lifecycle policy to transition the files to Amazon S3 Glacier Deep Archive.
• D) Use AWS DataSync to transfer the data and deploy a DataSync agent on premises. Use the DataSync task to copy files from the on-premises NAS storage to Amazon S3 Glacier.

Understand the significance of queue discipline and how it affects system efficiency and customer satisfaction.

Analyze the role of statistical distributions in modeling arrival rates, service times, and overall queuing system performance.

Explain the relationships between service levels, cost of waiting, and queuing system effectiveness.

Illustrate examples of real-world applications of waiting-line models across various settings.

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Definitions:

Social Media

Online platforms and technologies that enable users to create, share content, and participate in social networking.

Brand Managers

Professionals responsible for developing and maintaining a brand's image, strategy, and campaign to maximize brand equity.

Self-disclosure

The process of sharing personal, often private, information about oneself with others to build relationships or foster intimacy.

Favorable Image

A perception held by consumers or the public that a brand, product, or company is of high quality, trustworthy, or desirable.