A Company Has an On-Premises Volume Backup Solution That Has

question 515

Multiple Choice

A company has an on-premises volume backup solution that has reached its end of life. The company wants to use AWS as part of a new backup solution and wants to maintain local access to all the data while it is backed up on AWS. The company wants to ensure that the data backed up on AWS is automatically and securely transferred. Which solution meets these requirements?

• A) Use AWS Snowball to migrate data out of the on-premises solution to Amazon S3. Configure on-premises systems to mount the Snowball S3 endpoint to provide local access to the data.
• B) Use AWS Snowball Edge to migrate data out of the on-premises solution to Amazon S3. Use the Snowball Edge file interface to provide on-premises systems with local access to the data.
• C) Use AWS Storage Gateway and configure a cached volume gateway. Run the Storage Gateway software appliance on premises and configure a percentage of data to cache locally. Mount the gateway storage volumes to provide local access to the data.
• D) Use AWS Storage Gateway and configure a stored volume gateway. Run the Storage Gateway software appliance on premises and map the gateway storage volumes to on-premises storage. Mount the gateway storage volumes to provide local access to the data.

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Definitions:

Idiographic

An approach focused on studying the unique aspects of individuals or phenomena, contrasting with nomothetic, which looks for generalizable truths.

Test Validity

The degree to which a test accurately measures what it is intended to measure and can predict outcomes or performance.

Norming Group

A reference group used in psychological testing or research to establish norms or average scores against which individual scores can be compared.

Genogram

A graphical representation of a person's family relationships and medical history, used to identify patterns and psychological factors that may affect behavior.