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Exam 7: Managing Enterprise Architecture

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Question 1

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Which characteristics support a sustainable enterprise architecture?

A) Accessibility,availability,maintainability,portability,reliability,scalability,usability
B) Backup and recovery plan,disaster recovery plan,business continuity plan
C) Grid computing,cloud computing and virtualisation
D) All the answers are correct

E) A) and B)
F) B) and D)

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C

Question 2

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Which of the following is a benefit of a solid enterprise architecture?

A) Reduces costs
B) Improves productivity
C) Optimises business operations
D) All the answers are correct

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

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Question 3

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Describe the characteristics of an agile enterprise architecture.

Fault tolerance is an exact copy of a system's information.

The three components of a sustainable enterprise architecture include grid computing,__________ computing and virtualised computing.

Enterprise architecture is __________ and ___________.

The ability to get a system up and running in the event of a system crash or failure that includes restoring the company information is called a backup.

A smart grid delivers electricity using two-way digital technology and is meant to solve the problem of outdated electrical grids.

Which of the following describes how well a system can scale up,or adapt to the increased demands or growth?

What occurs when a redundant storage server offers an exact replica of the real-time data,and if the primary server crashes,the users are automatically directed to a secondary server?

Which cloud computing model offers applications on a pay-per-use basis?

Unsustainable,or green,MIS describes the production,management,use and disposal of technology in a way that maximises damage to the environment.

A specific type of fault tolerance,________,occurs when a redundant storage server offers an exact replica of the real-time data,and if the primary server crashes,the users are automatically directed to the secondary server or backup server.

Explain enterprise architecture and its three primary types.

One of the effects of a ___________ on a company's business operations is the halting of transportation where there is a disruption to major highways,bridges and railroads that can slow supply deliveries and stop the shipment of products.

What are the ramifications of improper electronic recycling,when analysing the example of a single desktop computer?

When building a scalable system that can support new company developments,what are the key factors to consider?

Portability determines future environmental infrastructure requirements to ensure high-quality system performance.

What does a business continuity plan (BCP) typically include?

A disaster recovery _________ curve charts the cost to the company of the unavailability of information and technology and the cost to the company of recovering from a disaster over time.