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Which of the following is not a component of an data architecture?


A) Backup and recovery
B) Disaster recovery
C) Web services
D) Information security

E) A) and C)
F) A) and B)

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Web services are the capability of two or more computer systems to share data and resources, even though they are made by different manufacturers.

A) True
B) False

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What is a benefit of Grid computing?


A) Improving productivity and collaboration of virtual organizations.
B) Allowing widely dispersed departments and businesses to create virtual organizations to share data.
C) Providing instantaneous access to massive computing and data resources.
D) All of the above

E) A) and B)
F) A) and C)

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Define backup and recovery and explain the importance of the disaster recovery cost curve to an organization.

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Backup is an exact copy of a system's in...

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What does the disaster recovery cost curve chart?


A) The cost to the organization of the unavailability of information
B) The cost to the organization of recovering from a disaster over time
C) The cost to the organization of the unavailability of technology
D) All of the above

E) None of the above
F) B) and D)

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