A Security Team Recommends a Disaster Recovery Plan with the Following

question 153

Multiple Choice

A security team recommends a disaster recovery plan with the following requirements: Recent backups should be readily available. Only long-term backups should be stored off premises. There should be minimum expenditure on hardware. Which of the following satisfies all of these requirements?

• A) Store 30 days of backups on premises and then age the backups to the public cloud
• B) Store backups on premises and burst to the public cloud if needed
• C) Store backups both on premises and in a public cloud infrastructure
• D) Store all the backups in a public cloud with no on-premises backup storage

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Definitions:

Standard Deviation

An indicator of the degree of difference or spread within a collection of numbers.

Confidence Interval

A series of numbers, derived from analyzing a sample, assumed to encircle the value of a concealed population parameter.

Credit Card Customers

Individuals or entities that have been issued a credit card by a financial institution.

Sampled

The process of selecting a subset of individuals, items, or data from a population to estimate the characteristics of the whole population.